- Follow the (Step 1) - (Step 3) of item 6.1.
- Follow the (Step 1) - (Step 5) of item 6.2.
- Follow the (Step 1) - (Step 9) of item 6.3.
7. Error Code Display and Servo Adjustment Function
This unit has an error code display function, so that if the unit operates incorrectly, the fault is
displayed using an error code on the FL display of the Tuner (ST-HD560). It also has a servo
adjustment function for displaying the status of servosystem functions(Focus, Tracking, CLV
servo) on the FL display of the tuner. The system control IC and FL display are part of the tuner
so make sure the system has been connected properly before using these functions. Use these
two functions for guidanceduring faultdiagnosis and repair.
Note:
Check beforehand for scratching or soiling of the test disc
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