1) TARGET LED
You can check if the fixation target is lighted up from the measurement window.
The fixation target will blink 3 times.
2) REF MEASUREMENT LED
You can check if the ref measurement light is lighted up and the camera for ref
light receiving is working normally with the monitor. Press after setting
the accessory model eye ASSY and aligning. Ref measurement light will blink 3
times.
3) KRT MEASUREMENT LED
You can check if the Kerato light is lighted up or the camera for alignment (Kerato)
is working normally with the monitor. Press after setting the accessory
model eye ASSY and aligning. Kerato light will blink 3 times.
4) PERIPHERAL TARGET LED
You can check if the fixation target for P.K. measurement is lighted up from the
measurement window. The fixation target will be lighted up 3 times in a clockwise
direction.
5) CMOS SENSOR
You can check if CMOS sensor (the camera for ref light-receiving and Kerato)
displays the image correctly on the monitor. Press after setting the
accessory model eye ASSY and aligning. CMOS sensor is switched and ref image
and Kerato image will be displayed 3 times alternately.
6) MOTOR DRIVE
You can check if the motor drives and moving part is moves back and forth in a
stroke range. The moving part travels back and forth 3 times. Press after
setting the accessory mode eye ASSY and aligning. It is confirmed if the motor
drive is performing good with the ref image appeared on the monitor with changing
its focus or with the fixation target in the measuring window with changing its
focus.
7) PRINTER DRIVE
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