Nidek Medical LM-1000 Interface Manual
  1. Manuals
  2. Brands
  3. Nidek Medical Manuals
  4. Measuring Instruments
  5. LM-1000
  6. Interface manual

Nidek Medical LM-1000 Interface Manual

Auto lensmeter
Hide thumbs
Table of Contents

Advertisement

Quick Links

AUTO LENSMETER
LM-1000/1000P/1200
IRFACE MANUAL
USB INTERFACE MANUAL
December 2010
Pages in total: 58
31001*RTZ002E/E

Advertisement

Table of Contents
loading

Related Manuals for Nidek Medical LM-1000

Summary of Contents for Nidek Medical LM-1000

  • Page 1 AUTO LENSMETER LM-1000/1000P/1200 IRFACE MANUAL USB INTERFACE MANUAL December 2010 Pages in total: 58 31001*RTZ002E/E...
  • Page 2 : 34-14, Maehama, Hiroishi-cho, Gamagori, Aichi 443-0038, Japan NIDEK CO., LTD. Telephone: +81-533-67-6611 (Manufacturer) Facsimile: +81-533-67-6610 : 3F Sumitomo Fudosan Hongo Bldg., 3-22-5, Hongo, NIDEK CO., LTD. Bunkyo-Ku, Tokyo 113-0033, Japan (Tokyo Office) Telephone: +81-3-5844-2641 Facsimile: +81-3-5844-2642 : 47651 Westinghouse Drive, Fremont, California 94539, U. S. A. NIDEK INCORPORATED Telephone: +1-510-226-5700 (United States Agent)

  • Page 3: Table Of Contents

    Table of Contents 1. OUTLINE OF COMMUNICATION....3 1.1 Outline of Communication Function ........3 1.1.1 Basic interface specifications .

  • Page 5: Outline Of Communication

    USB interface. CR Code OFF, ON PrismTx OFF, ON, Display * The underlined option shows the factory setting. For the method of setting parameters, see “2.13 Setting Parameters” of the LM-1000, LM-1000P, LM- 1200 Operator's Manual.

  • Page 6: Installation Of The Usb Driver

    If not, it will not be transmitted. 1.1.3 Installation of the USB driver The computer needs the USB driver to receive the data measured by the LM-1000, LM-1000P, or LM- 1200. Install the provided USB driver attached to the USB cable (option) to the computer.

  • Page 7: Data Format

    DATA FORMAT Data measured by the LM-1000, LM-1000P, or LM-1200 and represented in ASCII character codes are transmitted in the specified format and the specified sequence. Data that has not been obtained is not transmitted; the length of data changes with the measurement conditions: Write the program using character strings to be added for a search for desired data as below: Data is transmitted only from the LM to the computer;...
  • Page 8 ETB CR 49H 44H 4EH 49H 44H 45H 4BH 2FH 4CH 4DH 2DH 31H 30H 30H 30H 50H 17H 0DH LM-1000 ETB CR 49H 44H 4EH 49H 44H 45H 4BH 2FH 4CH 4DH 2DH 31H 32H 30H 30H 17H 0DH...
  • Page 9 “Right” “Left”. LM-1000/LM-1000P (In the order of 1) → Right 2) - 5) data → Left 2) - 5) data) (In the order of 1) → Right 2) - 7) data → Left 2) - 7) data → (8) - 10)) LM-1200 *4: In the prism layout, the measured value is output for the PRISM value.

  • Page 10: Format Of Each Data

    The number inside the parentheses indicates the number of characters transmitted. (1) Company name / Model name The name of the manufacturer (NIDEK) and the name of model (LM-1000/LM-1000P/LM- 1200) are output. * In the lower line, the ASCII codes are represented by hexadecimals.
  • Page 11 DATA FORMAT: Format of each data 1) In the case of single data (SPH= +1.00 D, CYL= 0.00 D, AXIS= 0º) ETB CR 20H 20H 2BH 30H 31H 2EH 30H 30H 2BH 30H 30H 2EH 30H 30H 30H 30H 30H 17H 0DH AXIS SPH (6 characters) CYL (6 characters)
  • Page 12 DATA FORMAT: Format of each data (4) ADD The measured addition powers are output. If the secondary addition power has been measured, the data is sent subsequently to the primary addition power. Single “A ” (A, Space) Identification Right “AR” code Left “AL”...
  • Page 13 DATA FORMAT: Format of each data (5) PRISM The measured prism data is output. The format of the output prism data varies with the PRISM parameter setting. If the PRISM parameter is set to “BU/D BI/O”: Single “P ” (P, Space) Identification Right “PR”...
  • Page 14 DATA FORMAT: Format of each data 3) Example of left data when the PRISM parameter is set to P-B: (PRISM = 6.5Δ, BASE = 70º) ETB CR ETB CR 50H 4CH 30H 36H 2EH 35H 30H 17H 0DH 42H 4CH 30H 37H 30H 17H 0DH BASE PRISM (5 characters) (3 characters)
  • Page 15 DATA FORMAT: Format of each data (7) Channel Width (Only for LM-1200) Measured data of the channel width (C. Width) and its position (Len) are output. Single “W ” (W, space) Identification Right “WR” code Left “WL” Measured data of the channel width/position is output by a two-digit integer with the leading digit 0 remaining.
  • Page 16 DATA FORMAT: Format of each data (9) Near Portion Inside Amount (Only for progressive lens measurement mode of LM-1200) Measured data of the near portion inside amount is output. * Output only when both the right and left distance PDs are measured. * The side (R or L) whose near portion inside amount has not been measured is output with “*****”.

  • Page 17: Example Of Data Output

    (Left/Right). Several concrete examples are provided below for reference: • Example outputs of (1) - (5), (8), (14) - (15) are common among LM-1000, LM-1000P, and LM-1200. For the LM-1000 and LM-1200, replace the model name.
  • Page 18 DATA FORMAT: Example of Data Output (2) In the case of signal data in progressive power lens measurement mode: Measurement conditions: Progressive power lens measurement with the single state designated SPH = +1.00D, CYL = 0.00D, AXIS = 0º PRISM = IN 3.00Δ. UP 2.50Δ (BU/D BI/O setting) CR code = None •...
  • Page 19 DATA FORMAT: Example of Data Output (3) In the case of single data in contact lens measurement mode: Measurement conditions: Contact lens measurement with the single state designated SPH = +2.00 D, CYL = +0.50 D, AXIS = 60º, SE = +2.25 D PRISM = 1.25Δ, BASE = 70º...
  • Page 20 DATA FORMAT: Example of Data Output (4) In the case of right data only in normal measurement mode Measurement conditions: Single vision lens measurement with the right-eye lens designated Right: SPH = -11.25 D, CYL = -9.75 D, AXIS = 90º Right: PRISM = OUT 1.25Δ, DOWN 2.00Δ...
  • Page 21 DATA FORMAT: Example of Data Output (5) In the case of the left and right data in normal measurement mode Measurement conditions: Trifocal lens measurement with the left- and right-eye lenses designated Right: SPH = -1.25 D, CYL = -0.75 D, AXIS = 120º No prism measurement performed ADD = +2.00 D, ADD2 = +3.00 D Left: SPH = -2.00 D, CYL = -0.50 D, AXIS =180º...
  • Page 22 DATA FORMAT: Example of Data Output (6) Sample 1 of the left and right data in normal measurement mode with PD measurement (LM-1200) Measurement conditions: Bifocal lens measurement with the left- and right-eye lenses designated Right: SPH = -1.25 D, CYL= -0.75 D, AXIS = 120º No prism measurement performed ADD = +2.00 D RPD = 31.5 mm...
  • Page 23 DATA FORMAT: Example of Data Output (7) Sample 2 of left and right data in normal measurement mode with PD measurement (LM- 1200) Measurement conditions: Single vision lens measurement with the left-eye lens designated Right: SPH = -1.25 D, CYL = 0.75 D, AXIS = 120º No prism measurement performed RPD = 31.5 mm Left: SPH = -2.00 D, CYL = -0.50 D, AXIS = 180º...
  • Page 24 DATA FORMAT: Example of Data Output (8) In the case of the left and right data in progressive power lens measurement mode Measurement conditions: Progressive power lens measurement with the left- and right-eye lenses desig- nated Right: SPH = -1.25 D, CYL = -0.75 D, AXIS = 120º PRISM = IN 2.50Δ, DOWN 2.00Δ...
  • Page 25 DATA FORMAT: Example of Data Output (9) In the case of the left and right data in progressive lens measurement mode with PD mea- surement and near portion inside amount measurement (LM-1200) Measurement conditions: Contact lens measurement with the left- and right-eye lenses designated : R : SPH = -1.25 D, CYL = -0.75 D, AXIS = 120º...
  • Page 26 DATA FORMAT: Example of Data Output ETB CR → To be continued 41H 4CH 30H 32H 2EH 32H 35H 17H 0DH Left ADD ETB CR → To be continued 50H 44H 36H 34H 2EH 30H 33H 31H 2EH 35H 33H 32H 2EH 35H 17H 0DH Total PD Right PD Left PD...
  • Page 27 DATA FORMAT: Example of Data Output (10) In the case of the maximum data size in normal measurement mode (LM-1000/1000P) Measurement conditions: Trifocal lens measurement with the left- and right-eye lenses designated Right: SPH = -1.25 D, CYL = -0.75 D, AXIS = 120º...
  • Page 28 DATA FORMAT: Example of Data Output D ETB CR → To be ETB CR continued 50H 52H 30H 32H 2EH 32H 35H 49H 17H 0DH 50H 52H 30H 32H 2EH 30H 30H 44H 17H 0DH Right PRISM1 Right PRISM2 ETB CR → To be continued 20H 4CH 2DH 30H 32H 2EH 30H 30H 2DH 30H 30H 2EH 35H 30H 31H 38H 30H 17H 0DH Left SPH...
  • Page 29 DATA FORMAT: Example of Data Output (11) In the case of the maximum data size in normal measurement mode (LM-1200) Measurement conditions: Trifocal lens measurement with the left- and right-eye lenses designated Right: SPH=-1.25 D, CYL=-0.75 D, AXIS=120º PRISM = IN 2.25Δ, DOWN 2.00Δ (BU/D BI/O setting) ADD=+2.00 D, ADD2=+3.00 D Representation form of near portion power = NEAR SPH NSPH = +0.75D, NSPH2 = +1.75 D...
  • Page 30 DATA FORMAT: Example of Data Output ETB CR → To be ETB CR continued 4EH 52H 2BH 30H 30H 2EH 37H 35H 17H 0DH 2BH 30H 31H 2EH 37H 35H 17H 0DH Right NSPH Right NSPH2 D ETB CR → To be ETB CR continued 50H 52H 30H 32H 2EH 32H 35H 49H 17H 0DH 50H 52H 30H 32H 2EH 30H 30H 44H 17H 0DH...
  • Page 31 DATA FORMAT: Example of Data Output (12)In the case of the maximum data size in progressive power lens measurement mode (LM- 1000/1000P) Measurement conditions: Progressive power lens measurement with the left- and right-eye lenses desig- nated Right: SPH = -1.25 D, CYL = -0.75 D, AXIS = 120º PRISM = IN 2.25Δ, DOWN 2.00Δ...
  • Page 32 DATA FORMAT: Example of Data Output ETB CR → To be continued 20H 4CH 2DH 30H 32H 2EH 30H 30H 2DH 30H 30H 2EH 35H 30H 31H 38H 30H 17H 0DH Left SPH Left CYL Left AXIS ETB CR → To be ETB CR continued 41H 4CH 30H 32H 2EH 32H 35H 17H 0DH 4EH 4CH 2BH 30H 30H 2EH 32H 35H 17H 0DH...
  • Page 33 DATA FORMAT: Example of Data Output (13)In the case of the maximum data size in progressive power lens measurement mode (LM- 1200) Measurement conditions: Progressive power lens measurement with the left- and right-eye lenses designated Right: SPH = -1.25 D, CYL= -0.75 D, AXIS = 120º PRISM = IN 2.50Δ, DOWN 2.00Δ...
  • Page 34 DATA FORMAT: Example of Data Output ETB CR → To be ETB CR continued 41H 52H 30H 32H 2EH 30H 30H 17H 0DH 4EH 52H 2BH 30H 30H 2EH 37H 35H 17H 0DH Right ADD Right NSPH D ETB CR → To be ETB CR continued 50H 52H 30H 32H 2EH 32H 35H 49H 17H 0DH 50H 52H 30H 32H 2EH 30H 30H 44H 17H 0DH...
  • Page 35 DATA FORMAT: Example of Data Output (14)In the case of the maximum data size in contact lens measurement mode Measurement conditions: Contact lens measurement with the left- and right-eye lenses designated Right: SPH = -1.25 D, CYL = -0.75 D, AXIS = 120 , SE = -1.50 D PRISM = IN 2.50Δ, DOWN 2.00Δ...
  • Page 36 DATA FORMAT: Example of Data Output O ETB CR → To be ETB CR continued 53H 4CH 2DH 30H 32H 2EH 32H 35H 17H 0DH 50H 4CH 30H 31H 2EH 32H 35H 4FH 17H 0DH Left SE Left PRISM1 ETB CR EOT 50H 4CH 30H 32H 2EH 30H 30H 55H 17H 0DH 04H 31H 37H 34H 33H 0DH Left PRISM2 Checksum...
  • Page 37 DATA FORMAT: Example of Data Output (15)In the case of the maximum data size in prism layout measurement mode Measurement conditions: Single vision lens measurement with the left- and right-eye lenses designated Right: SPH = -1.25 D, CYL = -0.75 D, AXIS = 120º PRISM = IN 2.50Δ, DOWN 2.00Δ...
  • Page 38 DATA FORMAT: Example of Data Output ETB CR → To be O ETB CR continued 50H 4CH 30H 31H 2EH 32H 35H 4FH 17H 0DH 50H 4CH 30H 32H 2EH 30H 30H 55H 17H 0DH Left PRISM1 Left PRISM2 ETB CR → To be continued 50H 44H 36H 34H 2EH 30H 33H 31H 2EH 35H 33H 32H 2EH 35H 17H 0DH Total PD...

  • Page 39: Installation Of Usb Driver

    * Log in as an administrator. Some procedures might not be displayed due to security setting. Connect the LM-1000, LM-1000P, or LM-1200 and computer with the USB cable. Turn on the LM-1000, LM-1000P, or LM-1200. The operating system recognizes unknown devices.
  • Page 40 INSTALLATION OF USB DRIVER: Installation Procedure (Windows 7) Press the “Update Driver” button. The new dialog is displayed. Choose the “Browse my computer for driver software”. The new dialog opens. Press the “Browse” button. The Browse for Folder dialog opens. Designate the location of the “FTDI- BUS.INF”...
  • Page 41 INSTALLATION OF USB DRIVER: Installation Procedure (Windows 7) Choose the “Install this driver software anyway”. The new dialog is displayed. Press the Close button. Press the Close button. Open the “USB Serial Port”. The new dialog is displayed.
  • Page 42 INSTALLATION OF USB DRIVER: Installation Procedure (Windows 7) Press the “Update Driver” button. The new dialog is displayed. Choose the “Browse my computer for driver software”. Press the “Browse” button. The Browse for Folder dialog opens. Designate the location of the “FTDIPORT.INF” file and press the OK button. Ordinarily, designate the E001\Windows7 folder in the distributed media.
  • Page 43 INSTALLATION OF USB DRIVER: Installation Procedure (Windows 7) Choose the “Install this driver software anyway”. The new dialog is displayed. Press the Close button. Press the Close button. Turn off the LM-1000, LM-1000P, or LM-1200. The installation of the USB driver has been completed.

  • Page 44: Installation Procedure (Windows Xp)

    Connect the LM-1000, LM-1000P, or LM-1200 and computer with the USB cable. Turn on the LM-1000, LM-1000P, or LM-1200. The plug & play operating system recognizes the LM-1000/1200 USB Device. The Welcome to the Found New Hardware Wizard dialog is displayed.
  • Page 45 INSTALLATION OF USB DRIVER: Installation Procedure (Windows XP) Designate the location of the “FTDI- BUS.INF” file and press the OK button. Ordinarily, designate E001\Windows2000&2003&XP& Vista folder in the distributed media. The browse for Folder dialog opens. Press the Next > button. The Hardware Installation dialog opens.
  • Page 46 INSTALLATION OF USB DRIVER: Installation Procedure (Windows XP) Select the “No, not this time” radio button and then press the Next > button. The new dialog is displayed. Select the “Install from a list or specific location (Advanced)” radio button and click the Next >...
  • Page 47 INSTALLATION OF USB DRIVER: Installation Procedure (Windows XP) Designate the location of the “FTDI- PORT.INF” file and press the OK button. Ordinarily, designate E001\Windows2000&2003&XP& Vista folder in the distributed media. The Browse For Folder dialog closes. Press the Next > button. The Hardware Installation dialog opens.
  • Page 48 INSTALLATION OF USB DRIVER: Installation Procedure (Windows XP) Press the Finish button. After using the Safety Remove Hardware function, remove the USB cable. Turn off the LM-1000, LM-1000P, or LM-1200. The installation of the USB driver has been completed.
  • Page 49 INSTALLATION OF USB DRIVER: Installation Procedure (Windows 2000) Installation Procedure (Windows 2000) Follow the procedure below for computer running Windows 2000. Connect the LM-1000, LM-1000P, or LM-1200 and computer with the USB cable. Turn on the LM-1000, LM-1000P, or LM-1200. The plug & play operating system recog- nizes the LM-1000/1200 USB Device.
  • Page 50 INSTALLATION OF USB DRIVER: Installation Procedure (Windows 2000) Press the Browse button. The Locate File dialog is dis- played. Designate “FTDIBUS.INF” file in the Look in box. Ordinarily, designate E001\Windows2000&2003&XP& Vista folder in the distributed media. Select the “FTDIBUS.INF” file and press the Open button. The dialog for designating a file is activated.
  • Page 51 INSTALLATION OF USB DRIVER: Installation Procedure (Windows 2000) Press the Finish button. The plug & play operating system sub- sequently recognizes the USB Serial Port. The “Welcome to the Found New Hard- ware Wizard” dialog is displayed. Press the Next > button. The Install Hardware Device Drivers dia- log is displayed.
  • Page 52 INSTALLATION OF USB DRIVER: Installation Procedure (Windows 2000) Only check the “Specify a location” check box and press the Next button >. The dialog for designating a file is dis- played. Press the Browse button. The Locate File dialog is displayed. Designate the folder including the “FTDI- PORT.INF”...
  • Page 53 The Completing the Found New Hard- ware Wizard dialog is displayed. Press the Finish button. After using the Safely Remove Hardware function, remove the USB cable. Turn off the LM-1000, LM-1000P, or LM-1200. The installation of the USB driver has been completed.
  • Page 54 Installation Procedure (Windows 98) Follow the procedure below for computer running Windows 98. Connect the LM-1000, LM-1000P, or LM-1200 and computer with the USB cable. Turn on the LM-1000, LM-1000P, or LM-1200. The plug & play operating system recognizes the LM-1000/1200 USB Device.
  • Page 55 Press the Next > button The new dialog is displayed. Press the Finish button. After using the Safely Remove Hardware function, remove the USB cable. Turn off the LM-1000, LM-1000P, or LM-1200. The installation of the USB driver has been completed.

  • Page 56: Installation Procedure (Windows Me)

    Installation Procedure (Windows ME) Follow the procedure below for computer running Windows ME. Connect the LM-1000, LM-1000P, or LM-1200 and computer with the USB cable. Turn on the LM-1000, LM-1000P, or LM-1200. The plug & play operating system recognizes the LM-1000/1200 USB Device.
  • Page 57 Press the Next > button. The new dialog is displayed. Press the Finish button. After using the Safely Remove Hardware function, remove the USB cable. Turn off the LM-1000, LM-1000P, or LM-1200. The installation of the USB driver has been completed.
  • Page 58 INSTALLATION OF USB DRIVER: Installation Procedure (Windows ME)

This manual is also suitable for:

Lm-1200Lm-1000p

Table of Contents