Panasonic DVD-RP62P Service Manual page 23

8.5. Overview of each function
8.5.1. Cumulative operation time display
1. Operation/display
Key operations are as follows.
Laser operation time ............. In STOP mode, main unit PAUSE+
FWD-SKIP+ remote controller [5]
Spindle motor operation time ..... In STOP mode, main unit PAUSE
+FWD-SKIP+ remote controller [6]
To reset the timer, perform the following while displaying the time
with above key operation.
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