Essilor AKR 550, Руководство по обслуживанию

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1) TARGET LED
Check from the measurement window if the target is lighted up.
The target blinks 3 times.
2) REF MEASUREMENT LED
Check with the monitor if the ref measurement light is lighted up, and the camera for ref
light-receiving is working normally. Press after setting the accessory model eye
ASSY and achieving alignment. The ref measurement light blinks 3 times.
3) KRT MEASUREMENT LED
Check on the monitor if the Kerato light is lighted up, and the camera for alignment
(Kerato) is working normally. Press after setting the accessory model eye ASSY and
achieving alignment. The Kerato light blinks 3 times.
4) CMOS SENSOR
Check on the monitor if the CMOS sensor (the camera for ref light-receiving and the
camera for Kerato) displays the image correctly. Press after setting the accessory
model eye ASSY and achieving alignment. The CMOS sensor is switched and the ref image
and the Kerato image are displayed 3 times alternately.
5) MOTOR DRIVE
Check if the motor is driving and the moving part is moving back and forth in a stroke
range. The moving part travels back and forth 3 times. Press after setting the
accessory model eye ASSY and achieving alignment. It is confirmed by the ref image on the
monitor with changing its focus or by the target in the measurement window with
changing its focus. Also the performance of the motor can be seen directly by removing the
main unit cover and the optical unit cover.
6) PRINTER DRIVE
The test print is performed. Check if the printer is working normally.