Nidek Medical NT-510 Service Manual
  1. Manuals
  2. Brands
  3. Nidek Medical Manuals
  4. Medical Equipment
  5. NT-510
  6. Service manual

Nidek Medical NT-510 Service Manual

Non contact tonometer
Hide thumbs Also See for NT-510:
Table of Contents

Advertisement

Quick Links

NON CONTACT TONOMETER
NT-510/NT-530/NT-530P
SERVICE MANUAL
June 2013
Pages in total: 254
XNT5P*RDA002E

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the NT-510 and is the answer not in the manual?

Questions and answers

Related Manuals for Nidek Medical NT-510

Summary of Contents for Nidek Medical NT-510

  • Page 1 NON CONTACT TONOMETER NT-510/NT-530/NT-530P SERVICE MANUAL June 2013 Pages in total: 254 XNT5P*RDA002E...

  • Page 3: Table Of Contents

    XNT5P*RDA002E Table of Contents 1. INTRODUCTION ........11 2.
  • Page 4 XNT5P*RDA002E 5 . 2 . 22 ERR700 (Windows file sharing error)......34 5 . 2 . 23 ERR703 (IC error) .
  • Page 5 Cover............73 6 . 10 . 1 NT-510/NT-530 cover (18536-M540) ......73 6 . 10 . 2 NT-530P cover (18538-M340) .
  • Page 6 FIX LED ..........103 7 . 3 . 2 . 1 NT-510/NT-530 FIX LED (18536-EA26) ....103 7 . 3 . 2 . 2 NT-530P FIX LED (18538-EA26) .
  • Page 7 8 . 3 . 7 . 1 NT-510/NT-530 fixation light ..... . . 143 8 . 3 . 7 . 2 NT-530P fixation light .
  • Page 8 NT-510/NT-530 ........
  • Page 9 NT-510 ........
  • Page 10 XNT5P*RDA002E This page is intentionally left blank.

  • Page 11: Introduction

    XNT5P*RDA002E 1 INTRODUCTION This Service Manual describes repair procedures of NON CONTACT TONOMETER, the NT-510/ NT-530/NT-530P. To conduct repairs properly, thorough understanding of the contents in this manual is required prior to the service. Refer to the Operator's Manual and Parts List for the NT-510/NT-530/NT-530P.
  • Page 12 XNT5P*RDA002E This page is intentionally left blank.

  • Page 13: Safety Precautions

    XNT5P*RDA002E 2 SAFETY PRECAUTIONS 1 . Requirements for prior contact regarding repair 1 ) When conducting repairs described in the Service Manual or Service Manual Annex, prior contact with NIDEK is not necessary. 2 ) When conducting repairs not covered in the Service Manual or Service Manual Annex, prior contact with the NIDEK Service Department in writing is required.
  • Page 14 XNT5P*RDA002E 5 . Maintenance cautions 1 ) Take antistatic precautions prior to repair. 2 ) Take proper care against electric shock during repair. 3 ) Tighten or loosen screws with proper tools. 4 ) Never drop parts or screws inside the device. 5 ) Prepare storage cases so as not to lose the removed screws or parts.

  • Page 15: Specifications

    6 . Degree of safety of application in the presence of a flammable anaesthetic mixture with air, or with oxygen or nitrous oxide 1 ) The NT-510, NT-530, and NT-530P are not suitable for use in the presence of a flam- mable anaesthetic mixture with air, or with oxygen or nitrous oxide.

  • Page 16: Specifications

    32 mm or more 2 ) Right and left (except NT-510) ±5 mm 3 ) Back and forth (except NT-510) ±5 mm 4 . Movable range of horizontal direction (by joystick) 1 ) Back and forth 36 mm or more...

  • Page 17: Others

    XNT5P*RDA002E 3.4 Others 1 . Installation category II (Overvoltage category) 2 . Pollution degree 2 (IEC60664) 3 . Service life 8 years from the date of initial operation (certified) Proper maintenance, check, and replacement of con- sumable parts are necessary. 4 .
  • Page 18 XNT5P*RDA002E This page is intentionally left blank.

  • Page 19: Troubleshooting

    XNT5P*RDA002E 4 TROUBLESHOOTING Plug the power cord and turn on the power switch. Is the initial screen displayed? 5.1 Initial Screen is not Displayed (p21) Does any error message appear? 5.2 Error Message Appears (p24) Are the function buttons operational? 5.3 Function Buttons are not Operational (p40) Does the measuring unit move along the base 5.4 Measuring Unit does not Move Smoothly along...
  • Page 20 XNT5P*RDA002E Can printing be performed properly? 5.9 Printing cannot be Performed (p64) 5.10 LCD Auto-Sleep Function does not Operate Does the LCD screen auto-sleep function operate? (p65) Turn off the power switch.

  • Page 21: Subtroubleshooting

    XNT5P*RDA002E 5 SUBTROUBLESHOOTING 5.1 Initial Screen is not Displayed Is the power supply voltage proper? 5.1.1 Checking power supply voltage (p22) Does the backlight of the TFT color LCD (80607- 5.1.2 Backlight of TFT color LCD does not 00024) illuminate? illuminate (p23) Are there any breaks in the shield flexible flat cable Replace the shield flexible flat cable (18536-E017)

  • Page 22: Checking Power Supply Voltage

    XNT5P*RDA002E 5.1.1 Checking power supply voltage Is the power supply voltage proper? Set a voltage stabilizer. Is the voltage between the P001 1st and 3rd pins of Replace the primary unit (15601-EA01) (see 7.3.12 the primary unit (15601-EA01) the same as the [p111]).

  • Page 23: Backlight Of Tft Color Lcd Does Not Illuminate

    XNT5P*RDA002E 5.1.2 Backlight of TFT color LCD does not illuminate Are there any breaks in the base cable (18536- Replace the base cable (18536-CA52) (see 9.3 CA52)? [p221]). Are the voltages of the test pins on the driver board (18536-BA03) as below? Between +15 V and GND: DC +15 V Replace the driver board (18536-BA03) (see 7.2.2...

  • Page 24: Error Message Appears

    XNT5P*RDA002E 5.2 Error Message Appears 5.2.1 ERR001 (EEPROM error) Does any error message appear on the EEPROM Perform adjustment and calibration according to ERROR display of adjustment mode? the error contents. Restore the EEPROM data of the driver board (18536-BA03) (see 8.9 [p199]).

  • Page 25: Err011 (Character Time-Out Error [Out])

    XNT5P*RDA002E 5.2.3 ERR011 (Character time-out error [OUT]) Correct the setting of the connected equipment Is the setting of the connected equipment correct? (refer to the operator's manual of the connected equipment). Are there any breaks in the base cable (18536- Replace the base cable (18536-CA52) (see 9.3 CA52)?

  • Page 26: Err014 (Reception Code Error [Out])

    XNT5P*RDA002E 5.2.6 ERR014 (Reception code error [OUT]) Perform the procedure as in 5.2.3 ERR011 (Character time-out error [OUT]) (p25). 5.2.7 ERR015 (Reply time-out [OUT]) Perform the procedure as in 5.2.3 ERR011 (Character time-out error [OUT]) (p25). 5.2.8 ERR016 (DTR-DSR error [OUT]) Perform the procedure as in 5.2.3 ERR011 (Character time-out error [OUT]) (p25).

  • Page 27: Err032 (Right/Left Tracking Error)

    XNT5P*RDA002E 5.2.13 ERR032 (Right/left tracking error) Are there any breaks in the R/L motor (18537- Replace the R/L motor (18537-EA42) (see 7.3.6 EA42)? [p106]). When P313 (J13) on the driver board (18636- BA03) is disconnected, are the voltages between the following pins of J13 as below? Replace the driver board (18536-BA03) (see 7.2.2 Between the 1st and 4th pins: DC +5 V...

  • Page 28: Err033 (Forward/Backward Tracking Error)

    XNT5P*RDA002E 5.2.14 ERR033 (Forward/backward tracking error) Are there any breaks in the F/B motor (18537- Replace the F/B motor (18537-EA43) (see 7.3.7 EA43)? [p107]). When P314 (J14) on the driver board (18636- BA03) is disconnected, are the voltages between the following pins of J14 as below? Replace the driver board (18536-BA03) (see 7.2.2 Between the 1st and 4th pins: DC +5 V...

  • Page 29: Paper (No Printer Paper Error)

    XNT5P*RDA002E 5.2.16 NO PAPER (No printer paper error) Load the printer paper (refer to the operator's Is the printer paper loaded? manual). Is the printer cover closed? Close the printer cover. Open the printer cover and close it again. Is the problem resolved? Is the voltage between the P317 (J17) 1st and 2nd Replace the driver board (18536-BA03) (see 7.2.2...

  • Page 30: Err044 (Printer Hardware Error)

    XNT5P*RDA002E Replace the printer (80606-00018) (see 7.3.16 [p115]). Replace the driver board (18536-BA03) (see 7.2.2 Is the problem resolved? [p93]). 5.2.17 ERR044 (Printer hardware error) Replace the printer (80606-00018) (see 7.3.16 [p115]).

  • Page 31: Err201 (Piston Error)

    XNT5P*RDA002E 5.2.18 ERR201 (Piston error) Are there any breaks in the solenoid (18536- Replace the solenoid (18536-EA71) (see 7.3.5 EA71)? [p105]). Return the piston ASSY (18536-5200) of the Is the piston ASSY (18536-5200) of the adjusted adjusted NT measuring ASSY to its original NT measuring ASSY stuck? position, then eliminate the cause of the problem.

  • Page 32: Err202 (Charging Error)

    XNT5P*RDA002E 5.2.19 ERR202 (Charging error) Are there any breaks in the SL cable (18536- Replace the SL cable (18536-CA35) (see 9.3 CA35)? [p221]). When P307 (J7) on the driver board (18536-BA03) is disconnected, are the voltages between the following pins of J3 as below? Replace the driver board (18536-BA03) (see 7.2.2 Between the 1st and 3rd, 2nd and 4th pins: DC +15...

  • Page 33: Err601 (Usb_A Class Error)

    XNT5P*RDA002E 5.2.20 ERR601 (USB_A class error) Is a USB device connected to the USB-A Disconnect the USB device (except the one for connector? upgrade). Replace the main board (18536-BA01) (see 7.2.1 [p92]). 5.2.21 ERR602 (USB_A recognition error) Reconnect the USB device, then restart the device. Is the problem resolved? Connect other USB device instead.

  • Page 34: Err700 (Windows File Sharing Error)

    XNT5P*RDA002E 5.2.22 ERR700 (Windows file sharing error) Is the LAN cable connected to the LAN connector? Connect the LAN cable. Is the network setting correct? Correct the network setting (see 8.11 [p202]). Contact the network administrator. 5.2.23 ERR703 (IC error) Turn off and on the power switch of the device.

  • Page 35: Err750 (Network Access Error)

    XNT5P*RDA002E 5.2.25 ERR750 (Network access error) Is the LAN cable connected to the LAN connector? Connect the LAN cable. Is the network setting correct? Correct the network setting (see 8.11 [p202]). Are there any breaks in the LAN cable? Replace the LAN cable. Are there any breaks in the base cable (18536- Replace the base cable (18536-CA52) (see 9.3...

  • Page 36: Err751 (Network Writing Error)

    Set the folder in the destination PC to the shared folder? folder. Is the name of the folder in the destination PC the same as that of the folder in the NT-510/NT-530/ Correct the network setting (see 8.11 [p202]). NT-530P? Is write access to the shared folder enabled? Enable write access to the shared folder.

  • Page 37: Err754 (Pc Name Error)

    XNT5P*RDA002E 5.2.27 ERR754 (PC name error) Is the LAN cable connected to the LAN connector? Connect the LAN cable. Is the network setting correct? Correct the network setting (see 8.11 [p202]). Are there any breaks in the LAN cable? Replace the LAN cable. Is the destination PC connected by LAN? Connect the destination PC by LAN.

  • Page 38: Err756 (Log On Error)

    Does a shared folder with the same name as the Create in the destination PC a shared folder with one set in the NT-510/NT-530/NT-530P exist in the the same name as the one set in the NT-510/NT- destination PC? 530/NT-530P.

  • Page 39: Err760 (Initialization Error)

    XNT5P*RDA002E 5.2.33 ERR760 (Initialization error) 1 . Wait for some time then try again. 2 . If the problem is not resolved after several tries, replace the main board (30611-BA01) (see 7.2.1 [p92]). 5.2.34 ERR761 (Access right error) Perform the procedure as in 5.2.29 ERR756 (Log on error) (p38).

  • Page 40: Function Buttons Are Not Operational

    XNT5P*RDA002E 5.3 Function Buttons are not Operational Is there conduction when the switches on the left panel SW board (30601-BA07) are pressed? SW1: Between the 3rd and 4th pins: Replace the left panel SW board (30601-BA07) SW2: Between the 3rd and 5th pins: (see 7.2.12 [p99]).

  • Page 41: Measuring Unit Does Not Move Smoothly Along Base Unit

    XNT5P*RDA002E 5.4 Measuring Unit does not Move Smoothly along Base Unit Clean the sliding plate (32105-M102). Is the problem resolved? Does the measuring unit move smoothly to the Replace the sliding plate (32105-M102) (see 7.4.1 right, left, forward, and backward? [p117]).

  • Page 42: Rotating Joystick Does Not Move Measuring Unit Up Or Down

    XNT5P*RDA002E 5.5 Rotating Joystick does not Move Measuring Unit Up or Down Are there any breaks in the front/RL sensor Replace the front/RL sensor (18536-EA33) (see (18536-EA33)? 7.3.3 [p104]). Is the voltage between the P318 (J18) 8th and 9th Replace the driver board (18536-BA03) (see 7.2.2 pins on the driver board (18536-BA03) DC +5 V? [p93]).
  • Page 43 XNT5P*RDA002E Replace the gear-equipped brushless motor (15601-E008) (see 7.3.11 [p111]). Is the problem resolved? Replace the driver board (18536-BA03) (see 7.2.2 [p93]).

  • Page 44: Chinrest Does Not Move

    XNT5P*RDA002E 5.6 Chinrest does not Move Are there any breaks in the front/RL sensor Replace the front/RL sensor (18536-EA33) (see (18536-EA33)? 7.3.3 [p104]). When P901 (J9) on the U/D SW board (30601- BA09) is disconnected and the up/down button is Replace the U/D SW board (30601-BA09) (see pressed, is there conduction in J9 as below?
  • Page 45 XNT5P*RDA002E When the chinrest up/down button is pressed, does the voltage between the P1302 (J2) 2nd and 3rd pins on the main board (18536-BA03) become DC Replace the driver board (30601-BA03) (see 7.2.2 +5V? [p93]). (The polarity of the voltage when the chinrest down button is pressed is the reversal of that when the chinrest up button is pressed.) When the chinrest up/down button is pressed, does...

  • Page 46: Measurement Cannot Be Performed Properly

    XNT5P*RDA002E 5.7 Measurement cannot be Performed Properly 5.7.1 Pachymetry cannot be performed properly Can pachymetry be performed properly? (p46) 5.7.2 Tonometry cannot be performed properly Can tonometry be performed properly? (p49) 5.7.1 Pachymetry cannot be performed properly 5.7.1.1 Blue light does not illuminate during Does the blue light illuminate during pachymetry? pachymetry (p47) Is the pachymetry screen displayed?

  • Page 47: Blue Light Does Not Illuminate During Pachymetry

    XNT5P*RDA002E 5.7.1.1 Blue light does not illuminate during pachymetry Are there any breaks in the pachy cable (18538- Replace the pachy cable (18538-CA36) (see 9.3 CA36)? [p221]). Is the voltage between the P2601 (J1) 1st pin on Replace the driver board (18536-BA03) (see 7.2.2 the pachy board (18538-BA26) and GND DC +5 V? [p93]).

  • Page 48: Pachymetry Image Is Not Displayed

    XNT5P*RDA002E 5.7.1.2 Pachymetry image is not displayed Are there any breaks in the pachy CCD cable Replace the pachy CCD cable (18358-CA17) (see (18358-CA17)? [p221]). Are the voltages between the following pins of P107 (J7) on the main board (18536-BA01) as Replace the main board (18536-BA01) (see 7.2.1 below?

  • Page 49: Tonometry Cannot Be Performed Properly

    XNT5P*RDA002E 5.7.2 Tonometry cannot be performed properly Does any error message appear? 5.2 Error Message Appears (p24) Is a NT observation image displayed on the 5.7.2.1 Observed image is not displayed on LCD screen? (p51) Is the illumination of FIX LED seen through the air 5.7.2.2 FIX LED does not illuminate (p51) nozzle? Does AL2 LED illuminate? (Check it through the air...
  • Page 50 Is the measurement value low confidence data? 5.7.2.12 “LOW CONF” appears (p62) Measure several patients both with the NT-510/NT- 530 and a contact tonometer. Are the values 5.7.2.13 Measurement data is abnormal (p62) obtained by the NT-530/NT-510 always high or...

  • Page 51: Observed Image Is Not Displayed On Lcd

    XNT5P*RDA002E 5.7.2.1 Observed image is not displayed on LCD Are there any breaks in the NT cable (18536- Replace the NT cable (18536-CA14) (see 9.3 CA14)? [p221]). Are the voltages between the following pins of P2110 (J10) on the NT board (18536-BA21) as Replace the main board (18536-BA01) (see 7.2.1 below?

  • Page 52: Al2 Led Does Not Illuminate

    XNT5P*RDA002E 5.7.2.3 AL2 LED does not illuminate Replace the adjusted NT measuring ASSY (see Are there any breaks in AL2 LED (18536-EA28)? 7.1.6 [p84]). Replace the driver board (18536-BA03) (see 7.2.2 [p93]). Is the problem resolved? Replace the adjusted NT measuring ASSY (see 7.1.6 [p84]).

  • Page 53: Al1 Led Does Not Illuminate

    XNT5P*RDA002E 5.7.2.4 AL1 LED does not illuminate Clean the observation window and air nozzle (see 8.12 [p205]). Does AL1 LED illuminate? (Check it using a model eye.) Replace the adjusted NT measuring ASSY (see Are there any breaks in AL1 LED (18536-EA25)? 7.1.6 [p84]).

  • Page 54: Measurement Does Not Start

    XNT5P*RDA002E 5.7.2.6 Measurement does not start Is manual mode activated? Activate manual mode. Is there conduction between the P902 1st and 2nd Replace the joystick ASSY (30601-2600) (see pins of the joystick (30601-EA93) when the start 7.1.11 [p90]). button is pressed? Are there any breaks in the front/RL sensor Replace the front/RL sensor (18536-EA33) (see...

  • Page 55: Auto Tracking Function Does Not Automatically Perform Alignment

    XNT5P*RDA002E 5.7.2.7 Auto tracking function does not automatically perform alignment 5.7.2.7.1 Automatic alignment in up/down direction is not performed When the power is turned on, does any error 5.2 Error Message Appears (p24) message appear? Does any cover interfere during auto tracking? Perform TRC LIMIT ADJUST (see 8.5.3 [p191]).
  • Page 56 XNT5P*RDA002E Is the problem resolved? Replace the driver board (18536-BA03) (see 7.2.2 [p93]).

  • Page 57: Automatic Alignment In Right/Left Direction Is Not Performed

    XNT5P*RDA002E 5.7.2.7.2 Automatic alignment in right/left direction is not performed When the power is turned on, does any error 5.2 Error Message Appears (p24) message appear? Does any cover interfere during auto tracking? Perform TRC LIMIT ADJUST (see 8.5.3 [p191]). Does AL1 LED illuminate? (Check it using a model 5.7.2.4 AL1 LED does not illuminate (p53) eye.)

  • Page 58: Automatic Alignment In Forward/Backward

    XNT5P*RDA002E 5.7.2.7.3 Automatic alignment in forward/backward direction is not performed When the power is turned on, does any error 5.2 Error Message Appears (p24) message appear? Does any cover interfere during auto tracking? Perform TRC LIMIT ADJUST (see 8.5.3 [p191]). Does AL1 LED illuminate? (Check it using a model 5.7.2.4 AL1 LED does not illuminate (p53) eye.)

  • Page 59: Measurement Does Not Start Even When Alignment And Focus Are Achieved

    XNT5P*RDA002E 5.7.2.8 Measurement does not start even when alignment and focus are achieved Is “RTN TO ORG” displayed on the screen? (Automatic measurement is disabled while it is The safety stopper is released. Set it. displayed.) Display the auto shot mark (refer to the operator's Is the auto shot mark displayed? manual).

  • Page 60: Operating Noise Of Piston Is Abnormal

    XNT5P*RDA002E 5.7.2.9 Operating noise of piston is abnormal Are there any breaks in the SL encoder able Replace the SL encoder able (18536-CA23)? (18536-CA23)? When the measurement range is 40, is the puffed air pressure as below? Adjust the puffed air pressure (see 8.3.9 [p147]).

  • Page 61: Open The Eye Wider" Appears

    XNT5P*RDA002E 5.7.2.10 “OPEN THE EYE WIDER” appears Does NT ILL illuminate? (Check it using a model 5.7.2.5 NT ILL does not illuminate (p53) eye.) Are both of the two eyelid detection lights (above Have the patient to open their eyes widely so that NT ILL) hidden by the eyelid or eyelashes? the eyelid detection lights are visible.

  • Page 62: Low Conf" Appears

    5.7.2.13 Measurement data is abnormal Measure several patients' eyes with the NT-510/NT-530/NT-530P and a contact tonometer. If the data obtained by the NT-510/NT-530/NT-530P is always higher or lower than that obtained by the contact tonometer, adjust A CONSTANT and B CONSTANT (see 8.3.14...

  • Page 63: Communication Cannot Be Performed Properly

    XNT5P*RDA002E 5.8 Communication cannot be Performed Properly Does any error message appear? 5.2 Error Message Appears (p24) Are there any breaks in the base cable (18536- Replace the base cable (18536-CA52) (see 9.3 CA52)? [p221]). Replace the base board (18536-BA05) (see 7.2.2 [p93]).

  • Page 64: Printing Cannot Be Performed

    XNT5P*RDA002E 5.9 Printing cannot be Performed Does any error message appear? 5.2 Error Message Appears (p24) Replace the printer cable (15601-CA31) (see 9.3 [p221]). Is the problem resolved? Adjust the print density (refer to the operator's manual). Is the problem resolved? Replace the printer (80606-00018) (see 7.3.16 [p115]).

  • Page 65: Lcd Auto-Sleep Function Does Not Operate

    XNT5P*RDA002E 5.10 LCD Auto-Sleep Function does not Operate Is sleep mode activated (refer to the operator's Activate sleep mode (refer to the operator's manual)? manual). Are there any breaks in the shield flexible flat cable Replace the shield flexible flat cable (18536-E017) (18536-E017)? (see 9.3 [p221]).
  • Page 66 XNT5P*RDA002E This page is intentionally left blank.

  • Page 67: Removal Procedure

    XNT5P*RDA002E 6 REMOVAL PROCEDURE 6.1 Measuring Unit Left Cover (18536-M707) 1 . Remove the caps (32105-M730 [n = 4]). 2 . Unscrew PC3 × 8 (n = 4). 3 . Remove the measuring unit left cover (18536-M707). 4 . Reassemble the parts in the reverse order.

  • Page 68: Measuring Unit Rear Cover Assy (18536-6000)

    XNT5P*RDA002E 6.3 Measuring Unit Rear Cover ASSY (18536-6000) 1 . Remove the measuring unit left cover (18536-M707) (see 6.1 [p67]). 2 . Remove the measuring unit right cover (18536-M708) (see 6.2 [p67]). 3 . Unscrew AS3 6 to disconnect the ×...

  • Page 69: Measuring Unit Front Cover Assy

    XNT5P*RDA002E 6.4 Measuring Unit Front Cover ASSY 6.4.1 NT-510/NT-530 measuring unit front cover ASSY (18536-6300) 1 . Remove the measuring unit left cover (18536-M707) (see 6.1 [p67]). 2 . Remove the measuring unit right cover (18536-M708) (see 6.2 [p67]). 3 . Disconnect P304 (J4) on the driver board (18536-BA03).

  • Page 70: Body Front Cover (18536-M702)

    XNT5P*RDA002E 6.5 Body Front Cover (18536-M702) 1 . Remove the following measuring unit front cover ASSY. 1 ) NT-510/NT-530 measuring unit front cover ASSY (18536-6300) (See 6.4.1 [p69].) 2 ) NT-530P measuring unit front cover ASSY (18538-6300) (See 6.4.2 [p69].) 2 .

  • Page 71: Lid (30601-M003)

    XNT5P*RDA002E 6.7 Lid (30601-M003) 1 . Unscrew BS3 × 6 (n = 2). 2 . Remove the lid (30601-M003). 3 . Reassemble the parts in the reverse order. 6.8 Bottom Plate (30601-M002) 1 . Unscrew BS3 × 6 (n = 4). 2 .

  • Page 72: Dust Cover

    XNT5P*RDA002E 6.9 Dust Cover 6.9.1 NT-510/NT-530 dust cover (15601-M554) 1 . Remove the measuring unit left cover (18536-M707) (see 6.1 [p67]). 2 . Remove the measuring unit right cover (18536-M708) (see 6.2 [p67]). 3 . Unscrew BS3 × 6 (n = 4) to remove the dust cover (15601-M554).

  • Page 73: Cover

    XNT5P*RDA002E 6.10 Cover 6.10.1 NT-510/NT-530 cover (18536-M540) 1 . Remove the measuring unit front cover ASSY (18536-6300) (see 6.4.1 [p69]). 2 . Disconnect P2201 (J1) on the pressure sensor board (18536-BA22). 3 . Remove the silicon tube (15601-M533) from the barbed joint (82001-PF001).

  • Page 74: Aplpd Shield (18536-M539)

    XNT5P*RDA002E 6.11 APLPD Shield (18536-M539) 1 . Remove the following cover (see 6.10 [p73]). 1 ) NT-510/NT-530 cover (18536-M540) 2 ) NT-530P cover (18538-M340) 2 . Unscrew BS3 6 to remove the APLPD × shield (18536-M539). 3 . Reassemble the parts in the reverse order.

  • Page 75: Lcd Front Cover (30601-M715)

    XNT5P*RDA002E 6.13 LCD Front Cover (30601-M715) 1 . Remove the LCD rear cover (30601-M716) (see 6.12 [p74]). 2 . Disconnect all connectors on the panel SW L board (30601-BA07) and panel SW R board (30601-BA15). 3 . Unscrew PT3 8 (n = 4) to remove the ×...
  • Page 76 XNT5P*RDA002E This page is intentionally left blank.

  • Page 77: Replacement Procedure

    1 . Remove the body cover ASSY (18536-7000) (see 6.6 [p70]). 2 . Disconnect P103 (J3) on the following main board. 1 ) NT-510: 18536-BA01P 2 ) NT-530: 18537-BA01P 3 ) NT-530P: 18538-BA01P 3 . Disconnect P302 (J2) on the driver board (18536-BA03).

  • Page 78: Inlet Assy (18536-1100)

    XNT5P*RDA002E 7.1.2 Inlet ASSY (18536-1100) Replacement part: 18536-1100 1 . Remove the bottom plate (30601-M002) (see 6.8 [p71]). 2 . Disconnect P001 (J1) of the switching power supply (80602-00102). 3 . Disconnect all connectors on the base board (15601-BA05). 4 . Unscrew AS3 6 (n = 2) to disconnect the ×...

  • Page 79: Body Assy

    XNT5P*RDA002E 7.1.3 Body ASSY 7.1.3.1 NT-510 body ASSY (18536-2000) Replacement part: 18536-2000 1 . Remove the body cover ASSY (18536-7000) (see 6.6 [p70]). 2 . Unscrew BS4 8 (n = 4) to remove the × rear cover bracket (18536-M247) and front cover bracket (18536-M248).
  • Page 80 9 . Unscrew BS3 6 (n = 4) to remove the × guide plate (18531-M221). Then, replace the NT-510 body ASSY (18536-2000). 10. Reassemble the parts in the reverse order. 11 . Perform the following. 1 ) AUTO TRC ADJUST (See 8.5.2...

  • Page 81: Body Assy (18537-2000)

    XNT5P*RDA002E 7.1.3.2 NT-530 body ASSY (18537-2000) Replacement part: 18537-2000 1 . Remove the body cover ASSY (18536-7000) (see 6.6 [p70]). 2 . Unscrew BS4 8 (n = 4) to remove the × rear cover bracket (18536-M247) and front cover bracket (18536-M248). 3 .
  • Page 82 XNT5P*RDA002E 7 . Unscrew AS3 6 to disconnect the × ground cable of the base cable (18536- CA52). 8 . Unscrew SB6 12 (n = 2) to remove the × NT-530 body ASSY (18537-2000). 9 . Unscrew BS3 6 (n = 4) to remove the ×...

  • Page 83: Piston Assy (18536-5200)

    Replacement part: 18536-5200 1 . Remove the following dust cover (see 6.9 [p72]). 1 ) NT-510/NT-530: NT-510/NT-530 dust cover (15601-M554) (See 6.9.1 [p72].) 2 ) NT-530P: NT-530P dust cover (18538-M354) (See 6.9.2 [p72].) 2 . Remove the clip ring (82054-A030A).

  • Page 84: Adjusted Nt Measuring Assy

    7.1.6.1 NT-510/NT-530 adjusted NT measuring ASSY (18536-9100) Replacement part: 18536-9100 1 . Remove the following measuring unit front cover ASSY. 1 ) NT-510/530P: NT-510/NT-530 measuring unit front cover ASSY (18536-6300) (See 6.4.1 [p69].) 2 ) NT-530P: NT-510/NT-530 measuring unit front cover ASSY (18536-6300) (See 6.4.1...

  • Page 85: Nt-530P Adjusted Nt Measuring Assy (18538-9100)

    7.1.6.2 NT-530P adjusted NT measuring ASSY (18538-9100) Replacement part: 18538-9100 1 . Remove the following measuring unit front cover ASSY. 1 ) NT-510/530P: NT-510/NT-530 measuring unit front cover ASSY (18536-6300) (See 6.4.1 [p69].) 2 ) NT-530P: NT-510/NT-530 measuring unit front cover ASSY (18536-6300) (See 6.4.1...

  • Page 86: Horizontal Tracking Assy (18537-2500)

    7.1.7 Horizontal tracking ASSY (18537-2500) Replacement part: 18537-2500 Caution NT-530/NT-530P only 1 . Remove the following adjusted NT measuring ASSY. 1 ) NT-530: NT-510/NT-530 adjusted NT measuring ASSY (18536-9100) (See 7.1.6.1 [p84].) 2 ) NT-530P: NT-530P adjusted NT measuring ASSY (18538-9100) (See 7.1.6.2 [p85].)
  • Page 87 XNT5P*RDA002E 6 . Unscrew BS4 × 8 n = 4) to remove the measuring unit base (18537-M222) along with the main board. 7 . Unscrew SB4 10 (n = 4), 3PW4 (n = 4), × and SW4 (n = 4) to replace the horizontal tracking ASSY (18537-2500).

  • Page 88: R/L Motor Assy (18537-2510)

    7.1.8 R/L motor ASSY (18537-2510) Replacement part: 18537-2510 Caution NT-530/NT-530P only 1 . Remove the following measuring unit front cover ASSY. 1 ) NT-510/530P: NT-510/NT-530 measuring unit front cover ASSY (18536-6300) (See 6.4.1 [p69].) 2 ) NT-530P: NT-510/NT-530 measuring unit front cover ASSY (18536-6300) (See 6.4.1...

  • Page 89: F/B Motor Assy (18537-2520)

    XNT5P*RDA002E 7 . Unscrew PC3 20 (n = 4) to remove the × motor plate (15601-M261). 8 . Replace the R/L motor ASSY (18537- 2510). 9 . Reassemble the parts in the reverse order. 7.1.9 F/B motor ASSY (18537-2520) Replacement part: 18537-2520 Caution NT-530/NT-530P only 1 .

  • Page 90: Chinrest Assy (15601-1500)

    XNT5P*RDA002E 7.1.10 Chinrest ASSY (15601-1500) Replacement part: 15601-1500 1 . Remove the lid (30601-M003) (see 6.7 [p71]). 2 . Disconnect P004 of the chinrest cable (15601-EA54) and J004 of the chinrest (15601- EA53). 3 . Unscrew SB3 10 (n = 4) and TW3 (n = 4) ×...

  • Page 91: Brake Assy (30601-2300)

    XNT5P*RDA002E 7.1.12 Brake ASSY (30601-2300) Replacement part: 30601-2300 1 . Remove the body cover ASSY (18536-7000) (see 6.6 [p70]). 2 . Unscrew BS3 6 (n = 2) to replace the × brake ASSY (30601-2300). 3 . Reassemble the parts in the reverse order.

  • Page 92: Boards

    1 . Remove the measuring unit rear cover ASSY (18536-6000) (see 6.3 [p68]). 2 . Remove the following measuring unit front cover ASSY. 1 ) NT-510/NT-530: NT-510/NT-530 measuring unit front cover ASSY (18536-6300) (See 6.4.1 [p69].) 2 ) NT-530P: NT-530P measuring unit front cover ASSY (18538-6300) (See 6.4.2 [p69].)

  • Page 93: Driver Board (18536-Ba03)

    2 . Remove the measuring unit rear cover ASSY (18536-6000) (see 6.3 [p68]). 3 . Remove the following measuring unit front cover ASSY. 1 ) NT-510/NT-530: NT-510/NT-530 measuring unit front cover ASSY (18536-6300) (See 6.4.1 [p69].) 2 ) NT-530P: NT-530P measuring unit front cover ASSY (18538-6300) (See 6.4.2 [p69].)
  • Page 94 8 . Reassemble the parts in the reverse order. 9 . Turning on power after replacement dis- plays the following errors. 1 ) NT-510: ERR075 2 ) NT-530: ERR075 3 ) NT-530P: ERR076 Do not turn off power until the error is displayed.

  • Page 95: Base Board (18536-Ba05)

    XNT5P*RDA002E 7.2.3 Base board (18536-BA05) Replacement part: 18536-BA05 1 . Remove the inlet ASSY (15601-1100) (see 7.1.2 [p78]). 2 . Disconnect all connectors on the base board (15601-BA05). 3 . Unscrew BS3 8 (n = 4) to replace the × base board (15536-BA05).

  • Page 96: Slpos Encoder Board (18536-Ba19)

    XNT5P*RDA002E 7.2.5 SLPOS encoder board (18536-BA19) Replacement part: 18536-BA19 1 . Remove the measuring unit left cover (18536-M707) (see 6.1 [p67]). 2 . Remove the measuring unit right cover (18536-M708) (see 6.2 [p67]). 3 . Disconnect P1901 (J1) on the SLPOS encoder board (18536-BA19). 4 .

  • Page 97: Nt Board (18536-Ba21)

    XNT5P*RDA002E 7.2.7 NT board (18536-BA21) Replacement part: 18536-BA21 1 . Remove the measuring unit rear cover ASSY (18536-6000) (see 6.3 [p68]). 2 . Remove the measuring unit front cover ASSY (18536-6300) (see 6.4 [p69]). 3 . Unscrew BS4 × 8 n = 2) to remove the rear cover bracket (18536-M247).

  • Page 98: Front/Rl Sensor Board (18536-Ba25)

    7.2.9 Front/RL sensor board (18536-BA25) Replacement part: 18536-BA25 1 . Disconnect P103 (J3) on the following main board. 1 ) NT-510: 18536-BA01P 2 ) NT-530: 18537-BA01P 3 ) NT-530P: 18538-BA01P 2 . Disconnect P302 (J2) on the driver board (18536-BA03).

  • Page 99: Dc-Ac Inverter (18535-E010)

    XNT5P*RDA002E 7.2.11 DC-AC inverter (18535-E010) Replacement part: 18535-E010 1 . Remove the LCD rear cover (30601-M716) (see 6.12 [p74]). 2 . Disconnect all connectors of the DC-AC inverter (18535-E010). 3 . Unscrew PC2 4 (n = 2) to replace the ×...

  • Page 100: U/D Sw Board (30601-Ba09)

    XNT5P*RDA002E 7.2.13 U/D SW board (30601-BA09) Replacement part: 30601-BA09 1 . Remove the body cover ASSY (18536-7000) (see 6.6 [p70]). 2 . Disconnect all connectors on the U/D SW board (30601-BA09). 3 . Unscrew BS3 6 (n = 2) to replace the U/ ×...

  • Page 101: Printer Interface Board (80606-00019)

    XNT5P*RDA002E 7.2.15 Printer interface board (80606-00019) Replacement part: 80606-00019 1 . Remove the measuring unit rear cover ASSY (18536-6000) (see 6.3 [p68]). 2 . Unscrew PT3 6 (n = 2) to remove the PR × attachment plate (30601-M609) along withe printer interface board (80606- 00019) 3 .

  • Page 102: Electrical Parts

    XNT5P*RDA002E 7.3 Electrical Parts 7.3.1 SLPOS sensor (18536-EA22) 1 . Remove the measuring unit left cover (18536-M707) (see 6.1 [p67]). 2 . Remove the measuring unit right cover (18536-M708) (see 6.2 [p67]). 3 . Disconnect P322 (J22) on the driver board (18536-BA03). 4 .

  • Page 103: Fix Led

    XNT5P*RDA002E 7.3.2 FIX LED 7.3.2.1 NT-510/NT-530 FIX LED (18536-EA26) Replacement part: 18536-EA26 1 . Unscrew BS3 6 (n = 2) fastening the × main board (18536-BA01). 2 . Open the main board (18536-BA01P) with holding the pierce holds (80475-01109 [n = 2]).

  • Page 104: Front/Rl Sensor (18536-Ea33)

    XNT5P*RDA002E 7.3.3 Front/RL sensor (18536-EA33) Replacement part: 18536-EA33 1 . Remove the body cover ASSY (18536-7000) (see 6.6 [p70]). 2 . Disconnect P318 (J18) and P319 (J19) on the driver board (18536-BA03). 3 . Disconnect P901 (J1) on the U/D SW board (30601-BA09). 4 .

  • Page 105: Solenoid (18536-Ea71)

    XNT5P*RDA002E 7.3.5 Solenoid (18536-EA71) Replacement part: 18536-EA71 1 . Remove the dust cover (15601-M554) (see 6.9 [p72]). 2 . Remove the clip ring (82054-A030A). 3 . Remove the piston ASSY (18536-5200) from the spindle (18536-M523). Then, remove the nylon washer (82000-6W30B). 4 .

  • Page 106: R/L Motor (18537-Ea42)

    XNT5P*RDA002E 7.3.6 R/L motor (18537-EA42) Replacement part: 18537-EA42 Caution NT-530/NT-530P only 1 . Remove the R/L motor ASSY (18537-2510) (see 7.1.8 [p88]). 2 . Unscrew HH4 5 (n = 2) to remove the × arm driving (15601-2030). Then, replace the R/L motor (18537-EA42). Flat surface of R/L motor spindle...

  • Page 107: F/B Motor (18537-Ea43)

    XNT5P*RDA002E 7.3.7 F/B motor (18537-EA43) Replacement part: 18537-EA43 Caution NT-530/NT-530P only 1 . Remove the F/B motor ASSY (18537-2520) (see 7.1.9 [p89]). 2 . HH4 5 (n = 2) to replace the F/B motor × (18537-EA43). Flat surface of F/B motor spindle 3 .

  • Page 108: R/L Sensor (18537-Ea45)

    XNT5P*RDA002E 7.3.8 R/L sensor (18537-EA45) Replacement part: 18537-EA45 Caution NT-530/NT-530P only 1 . Remove the horizontal tracking ASSY (18537-2500) along with the adjusted NT measuring ASSY (see 7.1.8 [p88]). 2 . Disconnect P313 (J13) on the driver board (18536-BA03). 3 . Unscrew BS3 6 to replace the R/L sen- ×...

  • Page 109: Pachy Led (18538-Ea75)

    XNT5P*RDA002E 7.3.10 Pachy LED (18538-EA75) Replacement part: 18538-EA75 1 . Disconnect P2602 (J2) on the pachy board (18538-BA26). 2 . Unscrew SB3 6 (n = 2) to remove pachy × LED (18538-EA75) along with the heat sink (18538-M315). 3 . Unscrew PC2.6 6 (n = 2) to replace ×...
  • Page 110 XNT5P*RDA002E 6 ) Press the next button to display “2-3CAMERA POSITION”. 7 ) If the slit (C) cannot be seen clearly, adjust the right-side screen with the up+ button and down- button to the adjust the LED intensity by the following procedure. The EDGE value (D) changes according to the adjusted LED intensity.

  • Page 111: Gear-Equipped Brushless Motor (15601-E008)

    XNT5P*RDA002E 7.3.11 Gear-equipped brushless motor (15601-E008) Replacement part: 15601-E008 1 . Remove the NT measuring ASSY by the following procedure. 1 ) NT-510: Remove the adjusted NT measuring ASSY (18536-9100) along with the measuring unit base (18536-M222) (see 7.1.3.1 [p79].

  • Page 112: Chinrest (15601-Ea53)

    XNT5P*RDA002E 7.3.13 Chinrest (15601-EA53) Replacement part: 15601-EA53 1 . Remove the chinrest ASSY (15601-1500) (see 7.1.10 [p90]). 2 . Unscrew SB3 10 (n = 3) to remove the × chinrest lid (32105-M041). 3 . Unscrew SB3 6 to remove the chinrest ×...

  • Page 113: B/W Ccd Camera (30601-E001)

    XNT5P*RDA002E 7.3.14 B/W CCD camera (30601-E001) 7.3.14.1 B/W CCD camera of CCD camera ASSY Replacement part: 30601-E001 1 . Remove the dust cover (15601-M554) (see 6.10 [p73]). 2 . Remove the measuring unit rear cover ASSY (18536-6000) (see 6.3 [p68]). 3 .

  • Page 114: Switching Power Supply (80602-00102)

    XNT5P*RDA002E 7.3.15 Switching power supply (80602-00102) Replacement part: 80602-00102 1 . Remove the bottom plate (30601-M002) (see 6.8 [p71]). 2 . Disconnect J1 (P001) and J51 (P051) of the switching power supply (80602-00102). 3 . Unscrew BS3 8 (n = 4) to replace the ×...

  • Page 115: Printer (80606-00018)

    XNT5P*RDA002E 7.3.16 Printer (80606-00018) 1 . Remove the measuring unit rear cover ASSY (18536-6000) (see 6.3 [p68]). 2 . Unscrew PT3 6 (n = 2) to remove the PR attachment plate (30601-M609) along withe × printer interface board (80606-00019) (see 7.2.15 [p101]).

  • Page 116: Tft Color Lcd (80607-00024)

    XNT5P*RDA002E 7.3.17 TFT color LCD (80607-00024) Replacement part: 80607-00024 1 . Remove the LCD front cover (30601-M716) (see 6.13 [p75]). 2 . Disconnect CN2 (P002) of the DC-AC inverter (18535-E010). 3 . Disconnect CN1 (P001) of the TFT color LCD (80607-00024). 4 .

  • Page 117: Mechanical Parts

    XNT5P*RDA002E 7.4 Mechanical Parts 7.4.1 Sliding plate (32105-M102) Replacement part: 32105-M102 1 . Remove the base ASSY (18536-1000) along with the chinrest ASSY (15601-1500) (see 7.1.1 [p77]). 2 . Unscrew CK2.6 4 (n = 4) to replace the × sliding plate (32105-M102). 3 .

  • Page 118: R/L Shaft (30601-M201)

    XNT5P*RDA002E 7.4.3 R/L shaft (30601-M201) Replacement part: 30601-M201 1 . Remove the base ASSY (18536-1000) along with the chinrest ASSY (15601-1500) (see 7.1.1 [p77]). 2 . Replace the R/L shaft (30601-M201) 3 . Reassemble the parts in the reverse order. 7.4.4 Linear bearing for F/B shaft (82001-LM028) Replacement part: 82001-LM028 1 .

  • Page 119: Adjustment

    XNT5P*RDA002E 8 ADJUSTMENT 8.1 Entering Each Mode 8.1.1 NT adjustment mode 1 . While pressing the L-1 and R-3 function buttons, turn on the power switch. Continue pressing the function buttons until a beep sounds. 2 . The device starts and the password entry screen appears.

  • Page 120: Pachy Adjustment Mode

    XNT5P*RDA002E 8.1.2 Pachy adjustment mode 1 . While pressing the L-1 and R-1 function buttons, turn on the power switch. Continue pressing the function buttons until a beep sounds. 2 . The device starts and the password entry screen appears. 3 .

  • Page 121: Pachy Calibration Mode

    XNT5P*RDA002E 8.1.3 Pachy calibration mode 1 . Enter pachy adjustment mode to select “3. PACHY CALIBRATION” (see 8.1.2 [p120]). 2 . The PACHY CALIBRATION MENU screen is displayed. 3 . Press the up button or down button to select the desired item. 4 .

  • Page 122: Maintenance Mode

    XNT5P*RDA002E 8.1.4 Maintenance mode 1 . While pressing the L-3 and R-3 function buttons, turn on the power switch. Continue pressing the function buttons until a beep sounds. 2 . The CHECK SW screen is displayed. 3 . Press the following buttons and confirm that “OK”...

  • Page 123: Inspection Mode

    XNT5P*RDA002E 8.1.5 Inspection mode 8.1.5.1 NT inspection mode 1 . While pressing the L-3 and R-1 function buttons, turn on the power switch. Continue pressing the function buttons until a beep sounds. 2 . Press the page button → to dis- play Page 2.

  • Page 124: Pachy Inspection Mode

    XNT5P*RDA002E 8.1.5.2 Pachy inspection mode 1 . While pressing the L-3 and R-2 function buttons, turn on the power switch. Continue pressing the function buttons until a beep sounds. 2 . The pachy inspection mode screen is dis- played. 3 . Press the mode change button switch the screen to “CCT”...

  • Page 125: Parameter Settings

    XNT5P*RDA002E 8.1.6 Parameter settings → 1 . Press the page button to dis- play Page 2. 2 . Continue pressing the parameter button for 1 second or more to display the PARAMETER SETTING screen. 3 . Press the up button or down button to select the item to be changed and press the execute button...

  • Page 126: Attaching Jigs

    XNT5P*RDA002E 8.2 Attaching Jigs 8.2.1 IR sensor sticker (18503-G021) 1 . Attach the NT-4 optical adjustment jig (18541-1019) to the adjusted NT measuring ASSY (18536-9100) (see 8.2.3 [p127]). 2 . Remove the lens lock ring (18503-M006). 3 . Attach the sensor bracket (1503-M008) with the IR sensor sticker (18503-G021) to the lens holder (18503-M005).

  • Page 127: Optical Adjustment Jig (18541-1019)

    XNT5P*RDA002E 8.2.3 NT-4 optical adjustment jig (18541-1019) 1 . Unscrew BS3 10 (n = 2) to remove the × NT and RKT-1 support (18541-M128) from the NT-4 optical adjustment jig (18541- 1019). The NT and RKT-1 support (18541-M128) is necessary only when the NT-4 optical adjustment jig (18541-1019) is used for the NT-4000 and...

  • Page 128: Chinrest Attachment Jig (32107-1100)

    XNT5P*RDA002E 8.2.4 Chinrest attachment jig (32107-1100) 1 . Attach the chinrest attachment jig (32107- 1100) to the chinrest ASSY (30601-5000). 2 . Secure the support board (32177-M505) with the fastening pins (32177-M502, 32177-M508 [n = 2]) so that it is parallel with the observation window.

  • Page 129: Model Eyes

    XNT5P*RDA002E 8.2.6 Model eyes 8.2.6.1 Electric model eye 8.2.6.1.1 Electric model eye (18512-0310) 1 . Attach the chinrest attachment joint (32107-2100) to the chinrest attachment jig (32107- 1100) (see 8.2.5 [p128]). 2 . Attach the detector (18512-2100) of the electric model eye (18512-0310) to the chinrest attachment joint (32107-2100).

  • Page 130: Electric Model Eye (18570-1100)

    XNT5P*RDA002E 8.2.6.1.2 Electric model eye (18570-1100) 1 . Attach the chinrest attachment joint (32107-2100) to the chinrest attachment jig (32107- 1100) (see 8.2.5 [p128]). 2 . Attach the detector (18570-1110) of the electric model eye(18570-1100) to the chinrest attachment joint (32107-2100). 3 .

  • Page 131: Triple Calibration Model Eye (18512-0210)

    XNT5P*RDA002E 8.2.6.2 Triple calibration model eye (18512-0210) 1 . Attach the chinrest attachment joint (32107-2100) to the chinrest attachment jig (32107- 1100) (see 8.2.5 [p128]). 2 . Attach the following triple calibration model eye to the chinrest attachment joint (32107-2100). 1 ) Triple calibration model eye (18512- 0210) 2 ) Triple calibration model eye (with...

  • Page 132: Single Calibration Model Eye

    XNT5P*RDA002E 8.2.6.3 Single calibration model eye 1 . Attach the chinrest attachment joint (32107-2100) to the chinrest attachment jig (32107- 1100) (see 8.2.5 [p128]). 2 . Attach the following single calibration model eye to the chinrest attachment joint (32107-2100). 1 ) Single calibration model eye (medium pressure [18512-0110]) 2 ) Single calibration model eye (medium pressure, with calibration...

  • Page 133: Pachy Adjustment Jig

    XNT5P*RDA002E 8.2.7 Pachy adjustment jig 8.2.7.1 NT-5P optical adjustment jig (18570-2300) 1 . Remove the APLPD shield (18536-M539) (see 6.11 [p74]). 2 . Attach the NT-5P optical adjustment jig (18570-2300) to the adjusted NT measur- ing ASSY (18538-9100) with SB3 6 (n = ×...

  • Page 134: Pachy Calibration Jig (18570-2500)

    XNT5P*RDA002E 8.2.7.3 Pachy calibration jig (18570-2500) Caution When not in use, keep the pachy calibration jig in a storage case (18541-1050). 1 . Attach the chinrest attachment jig (32107-1100) (see 8.2.4 [p128]). 2 . Attach the pachy calibration jig (18570- 2500) to the chinrest attachment jig (32107-1100).

  • Page 135: Tonometer Adjustment

    XNT5P*RDA002E 8.3 Tonometer Adjustment 8.3.1 Camera focus 1 . Attach the following jigs. 1 ) NT-4 optical adjustment jig (18541-1019) (See 8.2.3 [p127].) 2 ) Artificial eye B (18530-G002) (See 8.2.2 [p126].) 2 . Set the distance between the tip of the air nozzle and artificial eye B (18530-G002) to 11 mm with the block (18504-M018) of the distance alignment rod (18504-1600).

  • Page 136: Optical Reticle Position

    XNT5P*RDA002E 8.3.2 Optical reticle position 1 . Enter adjustment mode to select “7. APL CENTER” (see 8.1.1 [p119]). 2 . Press the next button twice to display 7-3RETICLE POSITION2. 3 . Press the reticle button to light up the electronic reticle. Optical reticle Electronic reticle 4 .

  • Page 137: Nt Camera Position

    XNT5P*RDA002E 8.3.3 NT camera position 1 . Attach the following jigs. 1 ) NT-4 optical adjustment jig (18541-1019) (See 8.2.3 [p127].) 2 ) Artificial eye B (18530-G002) (See 8.2.2 [p126].) 2 . Set the distance between the tip of the air nozzle and artificial eye B (18530-G002) to 11 mm with the block (18504-M018) of the distance alignment rod (18504-1600).

  • Page 138: Al2 Led Optical Axis

    XNT5P*RDA002E 8.3.4 AL2 LED optical axis Caution Before adjustment, darken the room. 1 . Attach the following jigs. 1 ) NT-4 optical adjustment jig (18541-1019) (See 8.2.3 [p127].) 2 ) IR sensor sticker (18503-G021) (See 8.2.1 [p126].) 2 . Set the distance between the tip of the air nozzle and the IR sensor sticker (18503-G021) to 11 mm with the block (18504-M018) of the distance alignment rod (18504-1600).

  • Page 139: Alignment Spot Intensity

    XNT5P*RDA002E 8.3.5 Alignment spot intensity 8.3.5.1 When using NT-4 optical adjustment jig (18541-1019) 1 . Attach the following jigs. 1 ) NT-4 optical adjustment jig (18541-1019) (See 8.2.3 [p127].) 2 ) Artificial eye B (18530-G002) (See 8.2.2 [p126].) 2 . Set the distance between the tip of the air nozzle and artificial eye B (18530-G002) to 11 mm with the block (18504-M018) of the distance alignment rod (18504-1600).

  • Page 140: When Using Model Eye (Cl) (32961-0700)

    XNT5P*RDA002E 8.3.5.2 When using model eye (CL) (32961-0700) 1 . Attach the model eye (CL) (32961-0700) 2 . Enter adjustment mode to select “8. CAMERA2” (see 8.1.1 [p119]). 3 . Press the next button to display “8-2AL2 LED BALANCE2”. 4 . Align the model eye (CL) (32961-0700). 5 .

  • Page 141: Nt Board

    XNT5P*RDA002E 8.3.6 NT board 8.3.6.1 AL2 LED offset voltage 1 . Attach the following jigs. 1 ) NT-4 optical adjustment jig (18541-1019) (See 8.2.3 [p127].) 2 ) Artificial eye B (18530-G002) (See 8.2.2 [p126].) 2 . Set the distance between the tip of the air nozzle and artificial eye B (18530-G002) to 11 mm with the block (18504-M018) of the distance alignment rod (18504-1600).

  • Page 142: Al2 Led Balance

    XNT5P*RDA002E 8.3.6.2 AL2 LED balance Caution Perform the AL2 LED balance adjustment in a darkened room. 1 . Using the NT-4 optical adjustment jig (18541-1019), align the center of the align- ment spot to that of the optical reticle cen- ter circle.

  • Page 143: Fixation Light Position

    XNT5P*RDA002E 8.3.7 Fixation light position 8.3.7.1 NT-510/NT-530 fixation light 1 . Enter adjustment mode to select “5. FIX OPTICS AXIS” (see 8.1.1 [p119]). 2 . Unscrew SB3 5 (n = 2) and SW3 (n = 2) to × remove the fixation light pinhole (18536- 5185).
  • Page 144 XNT5P*RDA002E 7 . If any ghost image appears, perform adjustment by the following procedure. 1 ) Enter adjustment mode to select “5. FIX OPTICS AXIS” (see 8.1.1 [p119]). 2 ) Perform adjustment with the up+ button or down- button that no ghost image appears. 3 ) Press the start button to save the setting.

  • Page 145: Nt-530P Fixation Light

    XNT5P*RDA002E 8.3.7.2 NT-530P fixation light 1 . Enter adjustment mode to select “5. FIX OPTICS AXIS” (see 8.1.1 [p119]). 2 . Adjust the position of the LED holder (18538-M317) by the following procedure. 1 ) Loosen SB3 6 (n = 2) to adjust the ×...

  • Page 146: Solenoid Brake

    XNT5P*RDA002E 8.3.8 Solenoid brake 1 . Enter adjustment mode to select “6. SOLENOID” (see 8.1.1 [p119]). 2 . Press the execute button to display “ON”. 3 . Adjust the amount of the current that flows through the solenoid with the up+ button or down- button so that the puffed air pressure peak is 180 ±3.

  • Page 147: Puffed Air Pressure

    XNT5P*RDA002E 8.3.9 Puffed air pressure Perform adjustment in a darkened room so that the values do not vary due to interfer- Caution ence light. 1 . Enter adjustment mode to select “6. SOLENOID” (see 8.1.1 [p119]). 2 . Press the next button to display “6-2SOLENOID BRAKE”.

  • Page 148: Applanation Detector

    XNT5P*RDA002E 8.3.11 Applanation detector 1 . Attach the following jigs. 1 ) Chinrest attachment jig (32107-1100) (See 8.2.4 [p128].) 2 ) Chinrest attachment joint (32107-2100) (See 8.2.5 [p128].) 2 . Attach any of the following model eyes to the chinrest attachment joint (32107-2100). 1 ) Triple calibration model eye (18512-0210) (See 8.2.6.2 [p131].) 2 ) Triple calibration model eye (with calibration certificate) (18512-0211)
  • Page 149 XNT5P*RDA002E 9 . Press the reset button to change “APL GAIN” to “RETICLE”. 10. Adjust the position of electronic reticle using the following buttons so that AL1 LED is aligned to the center of the elec- tronic reticle. 1 ) Up button 2 ) Down button 3 ) Left button AL1 LED...

  • Page 150: Focusing Indicator Check

    XNT5P*RDA002E 8.3.12 Focusing indicator check Caution Perform this task in a darkened room. 1 . Attach the following jigs. 1 ) NT-4 optical adjustment jig (18541- 1019) (See 8.2.3 [p127].) 2 ) Artificial eye B (18530-G002) (See 8.2.2 [p126].) 2 . Enter adjustment mode to select “9. FOCUS CHECK”...

  • Page 151: Model Eye Measurements

    XNT5P*RDA002E 8.3.13 Model eye measurements 8.3.13.1 Silicon model eye 1 . Attach the following jigs. 1 ) Chinrest attachment jig (32107-1100) (See 8.2.4 [p128].) 2 ) Chinrest attachment joint (32107-2100) (See 8.2.5 [p128].) 2 . Attach any of the following model eyes. 1 ) Triple calibration model eye (18512-0210) (See 8.2.6.2 [p131].) 2 ) Triple calibration model eye (with calibration certificate [18512-0211])
  • Page 152 XNT5P*RDA002E 9 . Confirm that the average value of the ten measurements for each low, medium, or high pressure model eye satisfies the measurement accuracy. Reproducibility Measurement range Measurement accuracy (Standard Deviation [SD]) Nominal value of silicon model eye: 1 to 29 mmHg Within 1 mmHg ±1.5 mmHg Nominal value of silicon model eye:...

  • Page 153: Electric Model Eye

    XNT5P*RDA002E 8.3.13.2 Electric model eye 1 . Attach the following jigs. 1 ) Chinrest attachment jig (32107-1100) (See 8.2.4 [p128].) 2 ) Chinrest attachment joint (32107-2100) (See 8.2.5 [p128].) 3 ) Electric model eye (See 8.2.6.1 [p129].) 2 . Enter adjustment mode to select “10. INPUT CONST” (see 8.1.1 [p119]).

  • Page 154: A/B Constant

    XNT5P*RDA002E 8.3.14 A/B constant 1 . Attach the following jigs. 1 ) Chinrest attachment jig (32107-1100) (See 8.2.4 [p128].) 2 ) Chinrest attachment joint (32107-2100) (See 8.2.5 [p128].) 3 ) Electric model eye (See 8.2.6.1 [p129].) 2 . Enter adjustment mode to select “10. INPUT CONST” (see 8.1.1 [p119]).
  • Page 155 XNT5P*RDA002E 9 . Following the procedure below, set the A and B constants so that the measurement accu- racy of the electric model eye is satisfied. 1 ) Turn on power to the electric model Peak level adjuster eye, then align the IOP setting knob to 10 mmHg or 20 mmHg.
  • Page 156 XNT5P*RDA002E 4 ) Adjust the B constant. a . Select the B constant value with the right button BCON60 and BCON40 are selected simultaneously. b . Press the up+ button or down- button to change the BCON60 and BCON40 values. The BCON60 and BCON40 values become the same.

  • Page 157: Pachymeter Adjustment

    6 ) Attach the measuring unit rear cover ASSY (18536-6000) to the LCD securing jig (18541-1028) (for the NT-510/530) and connect it to the main board (18538-BA01P). 2 . Attach the following jigs. 1 ) NT-5P optical adjustment jig (18570-2300) (See 8.2.7.1 [p133].)
  • Page 158 XNT5P*RDA002E 3 . Set the distance between the air nozzle (18515-M311) and the pachy transmitter adjustment jig (18570-2100) to 11 mm with the distance alignment jig (18570-2400). Face the larger surface of the disc for the distance alignment jig (18570-2400) toward the pachy phototransmitter adjust- ment jig (18570-2100).

  • Page 159: Pachy Led

    XNT5P*RDA002E 8.4.1.2 PACHY LED 1 . Press the execute button to switch “OFF” to “EN2”. The slit (C) is displayed. 2 . If the slit (C) is not displayed, loosen SB3 10 (n = 2) to adjust the position of the ×...
  • Page 160 XNT5P*RDA002E 4 ) Loosen HH3 3 to turn the lens × holder (18538-M311) so that the horizontal line (B) of the reticle cross for the pachy phototransmitter adjustment jig (18570-2100) and slit (C) are parallel. 5 ) After the adjustment, tighten HH3 ×...
  • Page 161 XNT5P*RDA002E 2 ) Adjust the vertical position of the pachy illumination ASSY (18538- 3120) so that the slit (C) is aligned to the horizontal line (B) of the reticle cross for the pachy phototransmitter adjustment jig (18570-2100). 3 ) Adjust the horizontal position of the pachy illumination ASSY (18538- 3120) so that both ends of the slit (C) appear sharply.
  • Page 162 XNT5P*RDA002E 5 . Loosen SB3 6 (n = 2) to adjust the posi- × tion of the heat sink (18538-M315) so that the brightness of the slit is uniform and maximum. 6 . After the adjustment is complete, press the next button to display the 1.

  • Page 163: Pachy Photodetector Assy

    XNT5P*RDA002E 8.4.2 Pachy photodetector ASSY 8.4.2.1 STAGE ALIGNMENT 1 . Attach the following jigs. 1 ) NT-5P optical adjustment jig (18570-2300) (See 8.2.7.1 [p133].) 2 ) Pachy adjustment model eye holder (18570-2600) (See 8.2.7.4 [p134].) 2 . Enter pachy adjustment mode to select “12. CAMERA POSITION” (see 8.1.2 [p120]).

  • Page 164: Pachy Wd

    XNT5P*RDA002E 8.4.2.2 PACHY WD 1 . Cover the adjusted NT measuring ASSY (18538-9100) with a black cloth or such to shade it from interference light. 2 . Adjust the Z axis stage of the NT-5P opti- cal adjustment jig (18570-2300) so that the four-digit value at the upper left of the screen is “0000”.
  • Page 165 XNT5P*RDA002E 3 ) Check the inclination of the slit (C) by the following procedure. a . Press the reset button display the horizontal line (D) for inclination check. b . Adjust the position of the hori- zontal line (D) for inclination check with the up button or down button c .

  • Page 166: Pachy Image Position

    XNT5P*RDA002E 8.4.2.3 PACHY IMAGE POSITION 1 . Move the X axis stage of the NT-5P optical adjustment jig (18570-2300) to change the flat model eye of the pachy adjustment model eye holder (18570-2600) to the spherical model eye. 1 ) Spherical model eye: Model eye -5 D/R8.0 (32177-G003) 2 ) Flat model eye: Window (18570- G002)
  • Page 167 XNT5P*RDA002E 7 . Pressing the SAVE button displays “SAVE SUCCESSFUL” at the bottom of the screen, then the screen automatically changes to the 2. FINISH screen. The set value is saved. 8 . After the screen changes to the 2. FINISH screen, turn off the power.

  • Page 168: Pachy Calibration

    XNT5P*RDA002E 8.4.3 Pachy calibration Perform pachy calibration in a darkened room. Caution When not in use, keep the pachy calibration jig in a storage case (18541-1050). 8.4.3.1 PARALLELISM ADJUSTMENT 1 . Attach the following jigs. 1 ) Chinrest attachment jig (32107-1100) (See 8.2.4 [p128].) 1 ) Pachy calibration jig (18570-2500) (See 8.2.7.3 [p134].)
  • Page 169 XNT5P*RDA002E 3 ) Make the width of the A area for the pachy calibration jig (18570-2500) uniform by the following procedure. a . Turn knob B to adjust the verti- cal position. b . Loosen knob C to adjust the horizontal position.

  • Page 170: Calibration Model Select

    XNT5P*RDA002E 8.4.3.2 CALIBRATION MODEL SELECT 1 . Enter the model eye numeric value indicated on the sticker on the pachy calibration jig (18570-2500) and the SET LED BRIGHTNESS value by the following procedure. 1 ) Press the right button or left button to change “18570-2500 No.

  • Page 171: Led & Meas Area Adj

    XNT5P*RDA002E 8.4.3.3 LED & MEAS AREA ADJ 1 . Calibrate the LED intensity and measurement range by the following procedure. 1 ) Align G002 of the pachy calibration jig (18570-2500). Confirm that the elec- tronic reticle becomes yellow. 2 ) Press the CCD button and confirm that there is no dust on the G002 image of the calibration jig 18570- 2500).

  • Page 172: Cct Calibration

    XNT5P*RDA002E 8.4.3.4 CCT CALIBRATION 1 . Calibrate G001 of the pachy calibration jig (18570-2500) by the following procedure. 1 ) Align G001 of the pachy calibration jig (18570-2500). 2 ) Make the width of the A area for the pachy calibration jig (18570-2500) uniform by the following procedure.
  • Page 173 XNT5P*RDA002E 3 ) Align G001 of the pachy calibration jig (18570-2500) again. Confirm that the electronic reticle becomes yellow. 4 ) Press the start button to perform calibration. 5 ) When the following are displayed, the G001 calibration is complete. a .
  • Page 174 XNT5P*RDA002E 1 ) Confirm that the value of “MAX-MIN” is as follows: a . For G002: 0.20 or less b . For G003: 0.20 or less c . For G018: 0.25 or less 2 ) When the calibrations of G001, G002, G003, and G018 are com- plete, “ALL FINISHED”...

  • Page 175: Cct Calibration Check

    XNT5P*RDA002E 8.4.3.5 CCT CALIBRATION CHECK 1 . Check the calibration of G001 of the pachy calibration jig (18570-2500) by the following pro- cedure. 1 ) Align G001 of the pachy calibration jig (18570-2500). Confirm that the elec- tronic reticle becomes yellow.
  • Page 176 XNT5P*RDA002E 3 ) Align G001 of the pachy calibration jig (18570-2500) again. Confirm that the electronic reticle becomes yellow. 4 ) Press the start button to check the calibration. 5 ) When the following are displayed, the G001 calibration check is complete. a .
  • Page 177 XNT5P*RDA002E 1 ) Confirm that the values of “MAX” and “MIN” for each model eye are as follows: a . MAX: +5 or less b . MIN: -5 or less 2 ) When the calibration checks of G002, G003, and G018 are com- plete, “ALL FINISHED”...

  • Page 178: R Calibration

    XNT5P*RDA002E 8.4.3.6 R CALIBRATION 1 . Calibrate G014 of the pachy calibration jig (18570-2500) by the following procedure. 1 ) Align G014 of the pachy calibration jig (18570-2500). Confirm that the elec- tronic reticle becomes yellow. 2 ) Press the start button to perform calibration. 3 ) When the following are displayed, the G014 calibration is complete.
  • Page 179 XNT5P*RDA002E 2 . Calibrate G015 and G016 of the pachy calibration jig (18570-2500) in the same procedure as G014. Pressing the up button or down button can change the model eye of that calibration to be checked. 1 ) Confirm that the value of “MAX-MIN” is as follows: a .

  • Page 180: R Calibration Check

    XNT5P*RDA002E 8.4.3.7 R CALIBRATION CHECK 1 . Check the calibration of G014 of the pachy calibration jig (18570-2500) by the following pro- cedure. 1 ) Align G014 of the pachy calibration jig (18570-2500). Confirm that the elec- tronic reticle becomes yellow.
  • Page 181 XNT5P*RDA002E 2 . Check the calibrations of G015 and G016 of the pachy calibration jig (18570-2500) in the same procedure as G014. Pressing the up button or down button can change the model eye of that calibration to be checked. 1 ) Confirm that the values of “MAX”...

  • Page 182: Led Adjustment (Cornea)

    XNT5P*RDA002E 8.4.3.8 LED ADJUSTMENT (CORNEA) 1 . Attach the following jig to the pachy calibration jig (18570-2500) 1 ) Filter jig (18541-1034) (See 8.2.7.5 [p134].). 2 . Press the start button. “INSERT ND FILTER” disappears. 3 . Align G002 of the pachy calibration jig (18570-2500).
  • Page 183 XNT5P*RDA002E 5 . When the calibration is complete, “CALIB FINISH” and the next button are dis- played on the screen. 6 . Press the next button to display the PACHY CALIBRATION MENU screen. Each item checkbox is ticked and “CALIB FINISH -> EXIT” is displayed.

  • Page 184: Pachy Inspection

    XNT5P*RDA002E 8.4.4 Pachy inspection Perform pachy inspection in a darkened room. If inspection cannot be performed in a darkened room, cover the pachy calibration jig (18570-2500) and device with a black cloth or such to shade them from interference Caution light.
  • Page 185 XNT5P*RDA002E 4 . Position the pachy calibration jig (18570-2500) and device so they are not exposed to any interference light. Perform pachy inspection in a darkened room. If inspection cannot be performed in a darkened room, cover the pachy calibra- Caution tion jig (18570-2500) and device with a black cloth or such to shade them from interference light.
  • Page 186 XNT5P*RDA002E 3 ) Align G001 of the pachy calibration jig (18570-2500) so that the elec- tronic reticle becomes yellow. 4 ) Press the start button to measure the Center Corneal Thickness (CCT) of G001. 5 ) Confirm that the measurement MAX and MIN values are within the range of the entered numeric value ±4 µm for the model eye.
  • Page 187 XNT5P*RDA002E 8 . Confirm that the measurement MAX and MIN values of each model eye are within the range of the entered numeric value ±4 µm for the model eye. 9 . Press the mode change button to dis- play “R”. 10.
  • Page 188 XNT5P*RDA002E 4 ) If the MAX and MIN values appear in red, press the CCD button and confirm that there is no dust on the model eye image of the pachy calibration jig (18570-2500). Press the start button again to perform measurement. 11 .

  • Page 189: Others

    XNT5P*RDA002E 8.5 Others 8.5.1 Intensity of LED for corneal illumination 1 . Attach the model eye (CL) (32961-0700) to the chinrest. 2 . Enter adjustment mode to select “11. ILLMU LED VOLUME” (see 8.1.1 [p119]). 3 . Align the model eye (CL). 4 .

  • Page 190: Auto Trc Adjust

    XNT5P*RDA002E 8.5.2 AUTO TRC ADJUST 1 . Attach the model eye (CL) (32961-0700) to the chinrest. 2 . Enter adjustment mode to select “12. NT TRC ADJUST” (see 8.1.1 [p119]). 3 . Align the model eye (CL). 4 . Move the chinrest up and down to check the measuring unit auto tracking of the model eye (CL).

  • Page 191: Trc Limit Adjust

    XNT5P*RDA002E 8.5.3 TRC LIMIT ADJUST 1 . Enter maintenance mode to select “4. TRACKING CHECK” (see 8.1.4 [p122]). 2 . Press the up button or down button to select the following. 1 ) U/D LIM: Checks the operation of the measuring unit up/down limit sensor.

  • Page 192: Chin Check

    XNT5P*RDA002E 8.5.4 CHIN CHECK 1 . Enter maintenance mode to select “3. CHIN CHECK” (see 8.1.4 [p122]). 2 . Press the chinrest up/down button to con- firm that the following are displayed. 1 ) When the chinrest down button is pressed and the chinrest is moved to the lower limit, “DOWN LIMIT”...

  • Page 193: Settings After Replacement Of Measuring Unit

    XNT5P*RDA002E 8.6 Settings After Replacement of Measuring Unit 8.6.1 APL gain and A/B constant settings 1 . Enter adjustment mode to select “10. INPUT CONST” (see 8.1.1 [p119]). 2 . Press the up+ button or down- button to input APL GAIN. 3 .

  • Page 194: Solenoid Brake Setting

    XNT5P*RDA002E 8.6.2 Solenoid brake setting 1 . Enter adjustment mode to select “6. SOLENOID” (see 8.1.1 [p119]). 2 . Press the next button to display “6- 2SOLENOID BRAKE”. 3 . Press the up button or down button to select the values of the following solenoid brakes.

  • Page 195: Reference Marker Setting

    XNT5P*RDA002E 8.6.3 Reference marker setting 1 . Enter adjustment mode to select “7. APL CENTER” (see 8.1 [p119]). 2 . Input the reference marker value by the following procedure. 1 ) Press the up button or down button to input the vertical value. 2 ) Press the left button or right button...

  • Page 196: Al1 Led Intensity Setting

    XNT5P*RDA002E 8.6.4 AL1 LED intensity setting 1 . Enter adjustment mode to select “4. OFFSET VOLTAGE” (see 8.1.1 [p119]). 2 . Press the up+ button or down- button to input the intensity of AL1 LED. Intensity of AL1 LED The position of AL1 LED inten- sity value is indicated on the provided parameter printout as shown to the right.

  • Page 197: Software Upgrade

    XNT5P*RDA002E 8.7 Software Upgrade 1 . Turn off power to the device. 2 . Connect the USB flash drive (30670-E004) to the USB-A connector of the main body. USB flash drive: If the USB flash drive (30670-E004) is not available, it is rec- ommended to use a USB flash drive manufactured by SanDisk.

  • Page 198: Eeprom Backup

    XNT5P*RDA002E 8.8 EEPROM Backup The EEPROM backup Perform the following to back up the parameter settings. Caution BACKUP (See 8.10.1 [p200].) 1 . Enter NT adjustment mode to select “13. PARAMETER SETTING” (see 8.1.1 [p119]). 2 . Press the up button or down button to select the language of each ship- ping destination.

  • Page 199: Restoring Eeprom Data

    XNT5P*RDA002E 8.9 Restoring EEPROM Data Perform this procedure only when the driver board (18536-BA03) is replaced. Wrong operation may delete the adjustment data saved in the driver board (18536- Caution BA03). 1 . Enter adjustment mode to select “14. EEPROM ERROR DISP” (see 8.1.1 [p119]).

  • Page 200: Backup / Restore

    XNT5P*RDA002E 8.10 BACKUP / RESTORE 8.10.1 BACKUP On devices with V1.05 or earlier installed, the parameter settings backed up on the main board are the default values. Caution Performing “BACK UP” on devices with V1.06 installed saves the parameter settings at that time to the main board.

  • Page 201: Restore

    XNT5P*RDA002E 8.10.2 RESTORE On devices with V1.05 or earlier installed, the parameter settings backed up on the main board are the default values. Caution Performing “RESTORE” on devices with V1.05 or earlier installed after the driver board (18536-BA03) is replaced restores the parameter settings only to the default values. 1 .

  • Page 202: Network

    XNT5P*RDA002E 8.11 Network 1 . Enter PARAMETER SETTING mode to select “51. NETWORK” (see 8.1.6 [p125]). 2 . Press the up button or down button to select the desired item. 3 . Set the network. 1 ) Select “51. NETWORK”. 2 ) Press the right button or left but- to switch to “ON”...
  • Page 203 XNT5P*RDA002E 6 . Set the subnet mask. When “52. DHCP” is set to “YES”, “MASK” indicates “0.0.0.0” and it cannot be Caution selected. 1 ) Select “54. MASK”. 2 ) Set the subnet mask in the same procedure as the IP address setting. 7 .
  • Page 204 XNT5P*RDA002E 8 . Set the password. Enter the login password for the user name of the connected PC. 1 ) Select “56. PASSWORD”. Selecting “56. PASSWORD” displays the execute button 2 ) Set the password in the same procedure as the user name. 9 .

  • Page 205: Cleaning

    XNT5P*RDA002E 8.12 Cleaning 8.12.1 Observation window 1 . Blow the dust off with a blower. 2 . Wipe the observation window with a cotton swab dampened with ethanol. 3 . If any dirt is left, wipe it again with a new cotton swab. 4 .

  • Page 206: Window (18536-G0147)

    XNT5P*RDA002E 8.12.4 Window (18536-G0147) 1 . Unscrew SB3 8 (n = 2) to remove the × nozzle ASSY (15601-5120). 2 . Clean the window (18536-G017) by the following procedure. 1 ) Dampen a cotton swab with ethanol. 2 ) Clean the window (18536-G017) with the dampened cotton swab.

  • Page 207: Supplement

    XNT5P*RDA002E 9 SUPPLEMENT 9.1 Configuration 9.1.1 NT-510/NT-530 Front view Function buttons LCD screen Memory indicator Start button Joystick Locking lever Power switch Printer cover Cover open button...
  • Page 208 XNT5P*RDA002E Rear view Eyelid detection LEDs Forehead rest LED for corneal illumination Chinrest up/down Air nozzle buttons Chinrest Safety stopper Patient sensor Eye level marker Bottom view Power inlet LAN connector RS-232C connector USB-A connector...
  • Page 209 XNT5P*RDA002E 9.1.2 NT-530P Front view Function buttons LCD screen Memory indicator Start button Joystick Locking lever Power switch Printer cover Cover open button...
  • Page 210 XNT5P*RDA002E Rear view Eyelid detection LEDs Forehead rest LED for corneal illumination Chinrest up/down Air nozzle buttons Pachymetry window Chinrest Safety stopper Patient sensor Eye level marker Bottom view Power inlet LAN connector RS-232C connector USB-A connector...

  • Page 211: Labels

    XNT5P*RDA002E 9.2 Labels 9.2.1 NT-510/NT-530 Front and side views Destination Label MARCO logo Outside Japan –––––– –––––– –––––– China –––––– Portuguese speaking –––––– –––––– countries Canada...
  • Page 212 XNT5P*RDA002E Bottom view Destination Communication label Masking sticker Outside Japan –––––– China –––––– Portuguese speaking countries Canada ––––––...
  • Page 213 XNT5P*RDA002E Rear view For technical assistance please call: Product name NT-510 NT-530 Destination ID label Outside Japan...
  • Page 214 XNT5P*RDA002E Product name NT-510 NT-530 Destination ID label China Portuguese speaking countries Canada...
  • Page 215 XNT5P*RDA002E Label Destination Marco Free Dial Multilingual label China RoHS label Outside Japan –––– –––– For technical assistance please call: –––– –––– China –––– –––– Portuguese speaking –––– –––– –––– countries Canada –––– –––– –––– Label Destination INMETRO mark Type B applied part label Outside Japan ––––...
  • Page 216 XNT5P*RDA002E 9.2.2 NT-530P Front and side views Destination Caution label MARCO logo Outside Japan –––––– –––––– –––––– China –––––– Portuguese –––––– –––––– speaking countries Canada...
  • Page 217 XNT5P*RDA002E Bottom view Destination Communication label Masking sticker Outside Japan –––––– China –––––– Portuguese speaking countries Canada ––––––...
  • Page 218 XNT5P*RDA002E Side view For technical assistance please call: Labels Destination ID label Marco Free Dial Outside Japan ––––...
  • Page 219 XNT5P*RDA002E Labels Destination ID label Marco Free Dial For technical assistance please call: China –––– Portuguese speaking –––– countries Canada ––––...
  • Page 220 XNT5P*RDA002E Labels Destination Multilingual label China RoHS label Outside Japan –––– –––– –––– China –––– Portuguese speaking –––– –––– countries Canada –––– –––– Labels Destination INMETRO mark Type B applied part label Outside Japan –––– –––– –––– China –––– –––– Portuguese speaking countries...

  • Page 221: Wiring Diagram

    XNT5P*RDA002E 9.3 Wiring Diagram 9.3.1 NT-510...
  • Page 222 XNT5P*RDA002E 9.3.2 NT-530...
  • Page 223 XNT5P*RDA002E 9.3.3 NT-530P...

  • Page 224: Connector Cable

    XNT5P*RDA002E 9.4 Connector Cable 15601-EA01 15601-EA31 15601-EA44...
  • Page 225 XNT5P*RDA002E 15601-EA53 15601-EA54...
  • Page 226 XNT5P*RDA002E 15601-EA65 18536-CA11...
  • Page 227 XNT5P*RDA002E 18536-CA14 18536-CA23...
  • Page 228 XNT5P*RDA002E 18536-CA32 18536-CA35...
  • Page 229 XNT5P*RDA002E 18536-CA51 18536-CA52...
  • Page 230 XNT5P*RDA002E 18536-CA91 18536-CA92 18536-EA22 18536-EA24...
  • Page 231 XNT5P*RDA002E 18536-EA25 18536-EA26 18536-EA27 18536-EA28...
  • Page 232 XNT5P*RDA002E 18536-EA33 18536-EA47...
  • Page 233 XNT5P*RDA002E 18536-EA71 18536-EA94 18536-EA95 18537-EA42...
  • Page 234 XNT5P*RDA002E 18537-EA43 18537-EA45 18537-EA46...
  • Page 235 XNT5P*RDA002E 18538-CA17 18538-CA36 18538-EA75...
  • Page 236 XNT5P*RDA002E 30601-EA63 30601-EA64...

  • Page 237: Error Message List

    Printer hardware error Printer failure ERR072 Model code mismatch error Board for NT-510/NT-530 is attached. BA03 board for NT-530P and BA01 board for NT-510/ ERR073 Model code mismatch error NT-530 are attached. BA01 board for NT-530P and BA03 board for NT-510/...
  • Page 238 XNT5P*RDA002E Error code Display Contents Details During initialization of network (It takes awhile after the ERR760 Initialization error PC starts.) ERR761 Access right error The access to the shared folder is not allowed. ERR762 Account error The account is invalid. (User setting is improper.) ERR763 Read error File reading error...

  • Page 239: Parameter List

    XNT5P*RDA002E 9.6 Parameter List 9.6.1 NT-510 NT-510 Outside Japan China SET LOW CONF LOW CONF LV. LOW CONF ALARM FIX LED BLINK NT CONTINUE DECIMAL DIGIT MEAS INTERBAL NORMAL NORMAL NORMAL PRINT MANUAL MANUAL MANUAL ECONO?PRINT PRINT PRINT&CLEAR PRINT DENCITY...
  • Page 240 XNT5P*RDA002E 9.6.2 NT-530 NT-530 Outside Japan China SET LOW CONF LOW CONF LV. LOW CONF ALARM FIX LED BLINK NT CONTINUE DECIMAL DIGIT MEAS INTERBAL NORMAL NORMAL NORMAL AI MODE DELETE SELECT * DATA * DATA * DATA PRINT MANUAL MANUAL MANUAL ECONO?PRINT PRINT...
  • Page 241 XNT5P*RDA002E 9.6.3 NT-530P NT-530P Outside Japan China SET LOW CONF LOW CONF LV. LOW CONF ALARM FIX LED BLINK NT CONTINUE DECIMAL DIGIT MEAS INTERBAL NORMAL NORMAL NORMAL AI MODE DELETE SELECT * DATA * DATA * DATA PACKY CONTINUE PACKY PACKY LOW CONF THUMBNAIL...
  • Page 242 XNT5P*RDA002E NT-530P Outside Japan China NETWORK DHCP 192.168.040 MASK 255.255.255.0 USER GUEST NETWORK PASSWORD DOMAIN WORKGROUP MACHINE FOLDER DATA IMAGE SEND CORRECTED IOP IOP CORRECT SET PARAMETER CLOCK SET CLOCK MODE COMMENT SET COMMENT SET NIDEK NT-530P...

  • Page 243: Jigs

    XNT5P*RDA002E 9.7 Jigs 9.7.1 Jig list Part No. Part name 18503-G021 IR sensor sticker 18503-M008 Sensor board 18504-1600 Distance alignment rod 18504-1700 Intensity adjustment jig 18504-8000 Alignment 2 check jig 18504-G007 Reticle plate 18512-0111 Single calibration model eye (medium pressure, with calibration certificate) 18512-0110 Single calibration model eye (medium pressure) 18512-0121...

  • Page 244: Details

    XNT5P*RDA002E 9.7.2 Details IR sensor sticker (18503-G021) Distance alignment rod (18504-1600) Sensor board (18503-M008) Alignment 2 check jig (18504-8000) Triple calibration model eye (with calibration certificate) (18512-0211) Triple calibration model eye (18512-0210) Single calibration model eye (medium pressure, with Electric model eye (18512-0310) calibration certificate [18512-0111]) Electric model eye (18570-1100) Single calibration model eye (medium pressure [18512-...
  • Page 245 XNT5P*RDA002E Chinrest attachment jig (32107-1100) Chinrest attachment joint (32107-2100) Model eye (CL) (32961-0700) Pachy phototransmitter adjustment jig (18570-2100) NT-5P optical adjustment jig (18570-2300) Distance alignment jig (18570-2400)
  • Page 246 XNT5P*RDA002E Pachy calibration set (18570-2900) Storage case (18541-1050) A pachy calibration set consists of a storage case (18541- 1050), a filter jig (18541-1034), and a pachy calibration jig (18570-2500). Pachy calibration jig (18570-2500) Filter jig (18541-1034) Pachy adjustment model eye holder (18570-2600)

  • Page 247: Adjustment Item List

    XNT5P*RDA002E 9.8 Adjustment Item List 9.8.1 ASSYs and adjustment items Replacement part Adjustment item 8.1.6 Parameter settings (p125) 8.3.1 Camera focus (p135) 8.3.2 Optical reticle position (p136) 8.3.3 NT camera position (p137) 8.3.4 AL2 LED optical axis (p138) 8.3.5 Alignment spot intensity (p139) 8.3.6 NT board (p141) 8.3.7 Fixation light position (p143) ...
  • Page 248 XNT5P*RDA002E Replacement part Adjustment item 8.6 Settings After Replacement of Measuring   Unit (p193) 8.7 Software Upgrade (p197) 8.8 EEPROM Backup (p198) 8.9 Restoring EEPROM Data (p199) 8.10.1 BACKUP (p200) 8.10.2 RESTORE (p201) 8.11 Network (p202) 8.12 Cleaning (p205)

  • Page 249: Boards And Adjustment Items

    XNT5P*RDA002E 9.8.2 Boards and adjustment items Replacement part Adjustment item 8.1.6 Parameter settings (p125) 8.3.1 Camera focus (p135) 8.3.2 Optical reticle position (p136) 8.3.3 NT camera position (p137) 8.3.4 AL2 LED optical axis (p138) 8.3.5 Alignment spot intensity (p139)  8.3.6 NT board (p141) 8.3.7 Fixation light position (p143) ...

  • Page 250: Electrical Parts And Adjustment Items

    XNT5P*RDA002E 9.8.3 Electrical parts and adjustment items Replacement part Adjustment item 8.1.6 Parameter settings (p125) 8.3.1 Camera focus (p135) 8.3.2 Optical reticle position (p136)  8.3.3 NT camera position (p137) 8.3.4 AL2 LED optical axis (p138) 8.3.5 Alignment spot intensity (p139) 8.3.6 NT board (p141) ...
  • Page 251 XNT5P*RDA002E Replacement part Adjustment item 8.10.1 BACKUP (p200) 8.10.2 RESTORE (p201) 8.11 Network (p202) 8.12 Cleaning (p205)

  • Page 252: Screw List

    XNT5P*RDA002E 9.9 Screw List...
  • Page 254 NIDEK CO., LTD. : 34-14, Maehama, Hiroishi-cho, Gamagori, Aichi 443-0038, Japan (Manufacturer) Telephone: +81-533-67-6611 Facsimile: +81-533-67-6610 NIDEK CO., LTD : 3F Sumitomo Fudosan Hongo Bldg., 3-22-5, Hongo, (Tokyo Office) Bunkyo-Ku, Tokyo 113-0033, Japan Telephone: +81-3-5844-2641 Facsimile: +81-3-5844-2642 NIDEK INCORPORATED : 47651 Westinghouse Drive, Fremont, California 94539, U. S. A. (United States Agent) Telephone: +1-510-226-5700 Facsimile: +1-510-226-5750...

This manual is also suitable for:

Nt-530Nt-530p

Table of Contents

Save PDF