Nidek Medical LM-500 Interface Manual
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Nidek Medical LM-500 Interface Manual

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AUTO LENSMETER
LM-500/600/600P/600PD
RFACE MANUAL
INTERFACE MANUAL
December 2010
Pages in total: 88
MLM22*RTZ001D/E

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Summary of Contents for Nidek Medical LM-500

  • Page 1 AUTO LENSMETER LM-500/600/600P/600PD RFACE MANUAL INTERFACE MANUAL December 2010 Pages in total: 88 MLM22*RTZ001D/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 4 5.4 Installation Procedure (Windows 2000) ....... . . 77 5.5 Installation Procedure (Windows 98) .

  • Page 5: Outline Of Communication

    * The underlined options show the factory settings for communication with NIDEK devices. The settings of Parameter 4 Com mode to Parameter 9 CR code are changeable. For the procedure for changing the parameter settings, see “Setting Parameters” of the LM-500 operator’s manual and LM-600/600P/600PD operator’s manual.
  • Page 6 OUTLINE OF COMMUNICATION: Outline of Communication Function If Parameter 4 Com mode is set to NIDEK, Parameter 5 Baud rate to Parameter 8 Stop bits are automatically set for connection with NIDEK devices; once the parameters are set auto- matically, the settings are unchangeable. If Parameter 4 Com mode is set to NCP20, Parameter 7 Data bits is automatically set to 8bit;...
  • Page 7 Com mode The NIDEK option is unavailable in USB communication. CR code Off, On * The underlined option shows the factory setting. For the method of setting parameters, see “Setting Parameters” of the LM-500 operator’s manual and LM-600/600P/600PD operator’s manual.

  • Page 8: Installation Of The Usb Driver

    1.1.2 Installation of the USB driver The computer needs the USB driver to receive the data measured by the LM-500/600/600P/600PD. Install the USB driver provided with the USB cable (option) to the computer. For the USB driver installation procedure, refer to “5. INSTALLATION OF USB DRIVER”...

  • Page 9: Cable Connection

    OUTLINE OF COMMUNICATION: Outline of Communication Function 1.1.3 Cable connection <LM-500/600/600P/600PD> <Computer (external device)> Connector Connector Signal Connection Signal Signal name Signal name Pin No. Pin No. Transmit exchange Received exchange Data Data Received exchange Transmit exchange Data Data (Ready To Send)
  • Page 10 OUTLINE OF COMMUNICATION: Outline of Communication Function...

  • Page 11: Data Format

    DATA FORMAT Communication Format Among transmitted data are commands such as “Request to Send” other than measured data. In a sequence of transmission of measured data from the LM to the computer etc., the computer transmits “Send Data command” to the LM, and the LM receives the command and sends “measured data”. The software on the computer reads the received data strings according to the format information and then performs necessary processing (display of data on the screen, storage of data on disks, etc.) * When the Com mode parameter is set to NCP10, the transmission and reception of com-...

  • Page 12: Command Format

    DATA FORMAT: Communication Format 2.1.1 Command Format The commands (control character string) that are transmittable from and receivable by the LM are described below. These commands reciprocally control the LM and computer to make them transmit and receive data. The format of a basic command is described immediately below: : Character string (10 characters in this case) 0DH : Character code (H = Hexadecimal)
  • Page 13 DATA FORMAT: Communication Format CL command (Computer → LM) Command for the computer to make the LM clear the data in it. The command corresponds to the actuation of the clear button of the LM. This command also releases the fixed data indication. AB command (Computer →...
  • Page 14 DATA FORMAT: Data Format Data Format 2.2.1 Basic format The measured data transmitted from the LM is provided below: The basic data format is described in details. When the LM receives “SD command”, it sends data out in the following format. Data character string Separated by the data type.
  • Page 15 DATA FORMAT: Data Format The LM transmits the following types of data. These types of data are output according to the lens measurement mode, whether the data has been measured or not, and the condition for the lenses (single, left or right). : Output if measured ×: Not output Measured lens mode...

  • Page 16: Format Of Each Data

    The number inside the parentheses indicates the number of characters transmitted. Company name / Model name The name of the manufacturer (NIDEK) and the name of model (LM-500/600/600P/600PD) are output. * In the lower line, the ASCII codes are represented by hexadecimals.
  • Page 17 DATA FORMAT: Data Format 1) Example of single data (SPH = +1.00 D, CYL = 0.00 D, AXIS = 0°) 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 18 DATA FORMAT: Data Format ADD data Measured data of the addition power is 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 19 DATA FORMAT: Data Format (5) PRISM Measured data of the prism power is output. If the PrismTx parameter is set to On, the prism data is output in the format of “BU/D BI/O” setting (by the rectangular coordinate system). If the PrismTx parameter is set to Display, the form varies with the prism representation mode.
  • Page 20 DATA FORMAT: Data Format 3) Example of left data when the Prism parameter is set to P-B: (PRISM = 6.5Δ, BASE = 70°) 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 21: Error Format

    DATA FORMAT: Error Format Error Format When LM becomes unable to perform measurements or to perform measurements properly, the LM will respond to “SD command” by transmitting an error message instead of sending measured data. Basic error formats are as follows. Since this format is the same as that of other data, the error can be processed with a normal interface software.

  • Page 22: Example Of Data Output

    DATA FORMAT: Example of Data Output Example of Data Output The formats of various types of measured data are explained in “2.2.2. Format of each data (Page 14)”; the entire format of the data to be transmitted varies with the existence or absence of various types of measured data and the designation of lenses (Left/Right).
  • Page 23 DATA FORMAT: Example of Data Output 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 = 0° PRISM = IN 3.00Δ. UP 2.50Δ (BU/D BI/O setting) CR code = None •...
  • Page 24 DATA FORMAT: Example of Data Output 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 = 60°, SE = +2.25 D PRISM = 1.25Δ, BASE = 70°...
  • Page 25 DATA FORMAT: Example of Data Output 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 = 90° Right: PRISM = OUT 1.25Δ, DOWN 2.00Δ...
  • Page 26 DATA FORMAT: Example of Data Output 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 = 120° No prism measurement performed ADD = +2.00 D, ADD2 = +3.00 D Left: SPH = -2.00 D, CYL = -0.50 D, AXIS =180°...
  • Page 27 DATA FORMAT: Example of Data Output 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 = 120° PRISM = IN 2.50Δ, DOWN 2.00Δ...
  • Page 28 DATA FORMAT: Example of Data Output In the case of the maximum data size in normal measurement mode (LM-500/600/600P) Measurement conditions: Trifocal lens measurement with the left- and right-eye lenses designated Right: SPH = -1.25 D, CYL = -0.75 D, AXIS = 120°...
  • Page 29 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 30 DATA FORMAT: Example of Data Output In the case of the maximum data size in progressive power lens measurement mode (LM-500/ 600/600P) 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 = 120°...
  • Page 31 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 32 DATA FORMAT: Example of Data Output In the case of the maximum data size in contact lens measurement mode (LM-500/600/600P) 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 33 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 125 126 ETB CR EOT 53H 4CH 30H 32H 2EH 30H 30H 55H 17H 0DH 04H 31H 37H 33H 43H 0DH Left PRISM2...
  • Page 34 DATA FORMAT: Example of Data Output (10) In the case of the maximum data size in prism layout measurement mode (LM-600/600P) Measurement conditions: Single vision lens measurement with the left- and right-eye lenses designated Right: SPH = -1.25 D, CYL = -0.75 D, AXIS = 120° PRISM = IN 2.50Δ, DOWN 2.00Δ...
  • Page 35 DATA FORMAT: Example of Data Output (11) In the case of the maximum data size in normal measurement mode (LM-600PD) Measurement conditions: Trifocal lens measurement with the left- and right-eye lenses designated Right: SPH=-1.25 D, CYL=-0.75 D, AXIS=120° 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 36 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 37 DATA FORMAT: Example of Data Output (12) In the case of the maximum data size in progressive power lens measurement mode (LM-600PD) Measurement conditions: Progressive power lens measurement with the left- and right-eye lenses designated Right: SPH = -1.25 D, CYL= -0.75 D, AXIS = 120 PRISM = IN 2.25Δ, DOWN 2.00Δ...
  • Page 38 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 39 DATA FORMAT: Example of Data Output (13) In the case of the maximum data size in contact lens measurement mode (LM-600PD) 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 40 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 53H 4CH 30H 32H 2EH 30H 30H 55H 17H 0DH 04H 31H 37H 44H 31H 0DH Left PRISM2 Checksum...
  • Page 41 DATA FORMAT: Example of Data Output (14) In the case of the maximum data size in prism layout measurement mode (LM-600PD) Measurement conditions: Single vision lens measurement with the left- and right-eye lenses designated Right: SPH = -1.25 D, CYL = -0.75 D, AXIS = 120 PRISM = IN 2.50Δ, DOWN 2.00Δ...
  • Page 42 DATA FORMAT: Example of Data Output ETB CR → To be O ETB CR continued 53H 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 43: Communication Procedure (Other Than Ncp20)

    COMMUNICATION PROCEDURE (other than NCP20) Outline The procedure for transmitting data measured by the LM to the computer etc. is explained. Save measured data on the LM. Press the read key of the LM or send “RD command” from the computer. Transmit the saved data to the computer.

  • Page 44: Communication Control Signals (Dtr Output To Dsr Input)

    COMMUNICATION PROCEDURE (other than NCP20): Communication Control Signals (DTR Output to DSR Input) Communication Control Signals (DTR Output to DSR Input) The communication control method when the Com mode parameter is set to NIDEK is described. To transmit and received “Command” and/or “Data”, it is necessary to connect the DSR (Data Set Ready) and DTR (Data Terminal Ready) wires as well as the TXD (Transmit eXchange Data) and RXD (Received eXchange Data) wires.
  • Page 45 COMMUNICATION PROCEDURE (other than NCP20): Communication Control Signals (DTR Output to DSR 3) Because DTR is not enabled (ON) on the LM side even after 0.1 seconds or more, the computer terminates communication by disabling DTR (OFF). In this way, if DTR is not enabled (ON) on the other device side, one device judges that the other device is not ready for communication and terminates communication for a moment.
  • Page 46 COMMUNICATION PROCEDURE (other than NCP20): Communication Control Signals (DTR Output to DSR Input) Note 2)If the Com mode parameter is set to NIDEK, use caution not to leave the DTR signal enabled (ON). In 10) of the above example, unless the computer disables DTR (OFF), the LM misjudges that the computer will send the next “Command”...

  • Page 47: Actual Communications

    Set the parameters related to an RS-232C interface on the computer in accordance with the descriptions in “1.1.1 Basic interface specifications (Page 3)”. For the procedure for setting parameters, refer to the LM-500/LM-600/600P/600PD Opera- tor’s Manual. It is allowed that the parameters are set by the communication program.

  • Page 48: The Lm Requests The Computer To Receive Measured Data

    COMMUNICATION PROCEDURE (other than NCP20): Actual Communications 3.3.1 The LM requests the computer to receive measured data. Procedure for transmitting measured data to the computer by pressing the print button export button After saving the measured data by pressing the read key of the LM, press the print LM→...

  • Page 49: The Computer Requests The Lm To Send Measured Data

    COMMUNICATION PROCEDURE (other than NCP20): Actual Communications 3.3.2 The computer requests the LM to send measured data. Procedure for transmitting measured data saved by the actuation of the read key of the LM by control- ling the measured data from the computer: LM→...

  • Page 50: The Computer Controls All The Operations Of The Lm

    COMMUNICATION PROCEDURE (other than NCP20): Actual Communications 3.3.3 The computer controls all the operations of the LM. Procedure for the computer to control the entire process: Measurement → Storage of measured data → Transmission of measured data: Place a lens on the nosepiece of the LM to put the LM into the measuring state. ←COM The computer enables DTR (ON) to let the LM know that it is starting communication.

  • Page 51: Example Of Communication Program

    COMMUNICATION PROCEDURE (other than NCP20): Example of Communication Program Example of Communication Program The communication program on the computer side should be written to handle such processes as described in “3.3 Actual Communications (Page 45)”. In this chapter, an example of communica- tion program is provided for reference.
  • Page 52 COMMUNICATION PROCEDURE (other than NCP20): Example of Communication Program < Procedure > 1) Enter the sample program. Connect the computer to the LM with the communication cable in advance. 2) Type “RUN 2000” and press the Enter key to execute the program. 3) As the “Let’s Measure !!”...
  • Page 53 Reference) If the Com mode parameter is set to PC on the LM, the control/check process of DTR becomes unnecessary; delete lines 1110, 1130, 1140, 2120, and 3140 in the sample program. '************************************************************************* Input Data from LM-500/600/600P/600PD V1.00 by NIDEK 2007. 3.10 '************************************************************************* ' SAVE "RS232C.BAS",A...
  • Page 54 COMMUNICATION PROCEDURE (other than NCP20): Example of Communication Program 2070 FOR I=1 TO 210: LM$(I)="": NEXT I ' buffer clear 2080 ' 2090 PRINT: PRINT " ** Let's Measure !! ( and COMPUTER's any key on ! ) **" 2100 K$=INKEY$: IF K$="" THEN 2100 2110 OPEN "COM:O81NN"...

  • Page 55: Flowchart

    COMMUNICATION PROCEDURE (other than NCP20): Flowchart Flowchart < Computer > < LM-500/600/600P/600PD > Explanation Numbers in parentheses are line Nos. in the sample program. START Initialization (1000) INITIALIZE Opening the RS-232C port (1100) OPEN Disabling DTR that was enabled by 'OPEN'...
  • Page 56 COMMUNICATION PROCEDURE (other than NCP20): Flowchart < LM-500/600/600P/600PD > < Computer > Explanation Numbers in parentheses are line Nos. in the sample program. START Initialization (2000) INITIALIZE Opening the RS-232C port. DTR is left en- CHECK DSR (2110) OPEN abled (ON) because communication is started immediately.
  • Page 57 COMMUNICATION PROCEDURE (other than NCP20): Flowchart < Computer > < LM-500/600/600P/600PD > Explanation Numbers in parentheses are line Nos. in the sample program. START Initialization (3000) INITIALIZE Opening the RS-232C port. DTR is left en- (3130) OPEN CHECK DSR abled (ON) because communication is started immediately.
  • Page 58 COMMUNICATION PROCEDURE (other than NCP20): Flowchart...

  • Page 59: Communication Procedure (Ncp20)

    COMMUNICATION PROCEDURE (NCP20) Nidek communication protocol NCP20 performs establishment of the communication and multi block data communication by command handshake without control line (DTR/DSR). Block Format Basic format Number Source Destination Message Check Command of unsent Message (0X01) port No. port No.
  • Page 60 COMMUNICATION PROCEDURE (NCP20): Block Format [Number of unsent blocks] To send data as multi block, blocks (2 bytes) other than the present data are sent. When single data is sent, the command cord is 0x0000. Only single data is used for the lens meter.

  • Page 61: Normal Sequence

    COMMUNICATION PROCEDURE (NCP20): Normal sequence Normal sequence When equipment A sends data to B by request from equipment A 1) Equipment A requests B to accept data sending (Request to Send). 2) Equipment B sends “Accept to Send” to A to accept data sending.

  • Page 62: Error Sequence

    COMMUNICATION PROCEDURE (NCP20): Error sequence Error sequence Error or Abort can be sent instead of Accept in response to Request or Data. Error is sent to request data resending when contents of Request or Data are not correct or checksum error occurs. Abort is sent to forcibly abort the communication sequence. Set the time-out period for following 4 types of T.O.
  • Page 63 COMMUNICATION PROCEDURE (NCP20): Error sequence When equipment A sends data to B by request from equipment A T.O. Error T.O. T.O. Error T.O. T.O. Abort Error...
  • Page 64 COMMUNICATION PROCEDURE (NCP20): Error sequence When equipment A sends data to B by request from equipment B T.O. Error T.O. T.O. Error T.O. T.O. Error T.O. T.O. Abort Error...

  • Page 65: Installation Of Usb Driver

    Follow the procedure below for computer running Windows 7. * Log in as an administrator. Some procedures might not be displayed due to security setting. Connect the LM-500/600/600P/600PD and computer with the USB cable. Turn on the LM-500/600/600P/600PD. The operating system recognizes unknown devices.
  • Page 66 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 “FTDIBUS.INF”...
  • Page 67 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 68 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 “FTDI- PORT.INF”...
  • Page 69 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-500/600/600P/600PD. The installation of the USB driver has been completed.

  • Page 70: Installation Procedure (Windows Vista)

    Follow the procedure below for computer running Windows Vista. * Log in as an administrator. Connect the LM-500/600/600P/600PD and computer with the USB cable. Turn on the LM-500/600/600P/600PD. The plug & play operating system recognizes the Lensmeter USB Device. The Welcome to the Found New Hardware Wizard dialog is displayed.
  • Page 71 INSTALLATION OF USB DRIVER: Installation Procedure (Windows Vista) Click the “Don’t search online”. The new dialog is displayed. Click the “I don’t have the disc. Show me other options”. The new dialog is displayed. Click the “Browse my computer for driver software (advanced)”.
  • Page 72 INSTALLATION OF USB DRIVER: Installation Procedure (Windows Vista) Press the Next button. The Windows Security dialog is displayed. Click the “Install this driver software any- way”. The “The software for this device has been successfully installed” dialog is dis- played. Press the Close button.
  • Page 73 INSTALLATION OF USB DRIVER: Installation Procedure (Windows Vista) Click the “I don’t have the disc. Show me other options”. The new dialog is displayed. Click the “Browse my computer for driver software (advanced)” The Browse For Folder dialog closes. Specify the location for the “FTDI- PORT.INF”...
  • Page 74 The “The software for this device has been successfully installed” dialog is dis- played. Press the Close button. After using the “Safety Remove Hardware” function, remove the USB cable. Turn off the LM-500/600/600P/600PD. The installation of the USB driver has been completed.

  • Page 75: Installation Procedure (Windows Xp)

    Follow the procedure below for computer running Windows XP. * Log in as an administrator. Connect the LM-500/600/600P/600PD and computer with the USB cable. Turn on the LM-500/600/600P/600PD. The plug & play operating system recognizes the Lensmeter USB Device. The “Welcome to the Found New Hardware Wizard”...
  • Page 76 INSTALLATION OF USB DRIVER: Installation Procedure (Windows XP) Designate the location of the “FTDIBUS.INF” file and press the OK button. Ordinarily, designate the 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 77 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 78 Press the Continue Anyway button. The “Found New Hardware Wizard” dia- log is displayed. Press the Finish button. After using the “Safety Remove Hardware” function, remove the USB cable. Turn off the LM-500/600/600P/600PD. The installation of the USB driver has been completed.

  • Page 79: Installation Procedure (Windows 2000)

    Follow the procedure below for computer running Windows 2000. * Log in as an administrator. Connect the LM-500/600/600P/600PD and computer with the USB cable. Turn on the LM-500/600/600P/600PD. The plug & play operating system recognizes the Lensmeter USB Device. The “Welcome to the Found New Hardware Wizard”...
  • Page 80 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 “FTDIBUS.INF”...
  • Page 81 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”...
  • Page 82 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 “FTDIPORT.INF”...
  • Page 83 INSTALLATION OF USB DRIVER: Installation Procedure (Windows 2000) Press the Finish button. After using the “Safely Remove Hardware” function, remove the USB cable. Turn off the LM-500/600/600P/600PD. The installation of the USB driver has been completed.

  • Page 84: Installation Procedure (Windows 98)

    INSTALLATION OF USB DRIVER: Installation Procedure (Windows 98) Installation Procedure (Windows 98) Follow the procedure below for computer running Windows 98. Connect the LM-500/600/600P/600PD and computer with the USB cable. Turn on the LM-500/600/600P/600PD. The plug & play operating system recognizes the Lensmeter USB Device.
  • Page 85 The new dialog is displayed. 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-500/600/600P/600PD. The installation of the USB driver has been completed.

  • Page 86: Installation Procedure (Windows Me)

    Installation Procedure (Windows ME) Follow the procedure below if the OS of the computer is Windows ME. Connect the LM-500/600/600P/600PD and computer with the USB cable. Turn on the LM-500/600/600P/600PD. The plug & play operating system recognizes the Lensmeter USB Device.
  • Page 87 INSTALLATION OF USB DRIVER: Installation Procedure (Windows ME) 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-500/600/600P/600PD. The installation of the USB driver has been completed.
  • Page 88 INSTALLATION OF USB DRIVER: Installation Procedure (Windows ME)

This manual is also suitable for:

Lm-600Lm-600pLm-600pd

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