Casio EX-843 Service Manual

Contents

V-R200 / VER.1– 1 –IMPORTANT NOTICE1. Safety Precautions ................................................................................... P. 22. Precautions for Use ................................................................................. P. 33. Information3-1. Basic Operation .................................................................................................... P. 53-2. SD/SDHC memory card ........................................................................................ P. 7Repair InformationWhen the main PCB is replaced with a spare part one.• Since an OS is already installed on the spare part main PCB, update the OS to an appropriateversion as required.Refer to: Diagnostic operation 2. UPDATING the OS• Write the serial number.Refer to: Diagnostic operation 1-6. Checking and Registering the Serial NumberWhen the IOC PCB is replaced with a spare part one.• Firmware is already installed on it.• The firmware version is confirmed at power on and, if necessary, it is automatically updated.• UUID setting is not required.When the CASE ASSY/FRONT is replaced with a spare part one.• Carry out the touch panel calibration.Refer to: Diagnostic operation 1-4. Touch panel calibrationTo carry out the Diagnostic operation, a dedicated application is needed to be installedbeforehand.NOTE: After completion of the test, make sure to uninstall the test application.