Panasonic PV-D4742 Service Manual page 8

3. When 1 to 4 listed in Lock code occurs, Lock data will be stored in
the Memory IC (latest Lock data only).
Note:
1. Lock data will be kept after the AC Cord is unplugged.
2. When 1 to 4 listed in Lock code occurs for the first time, the VCR
does not go into VCR shut-off condition. If it occurs again within a
minute, the VCR goes into VCR shut-off condition. Then, the VCR
stops and all VCR function buttons except for power become non-
operational.
3. Lock data will be cleared at the first power on operation after Lock
code is displayed in FIP.
4.1.2. USAGE SCREEN MODE
Function displayed on the TV monitor:
- the total elapsed "Cylinder rotation" time (in hours)
- the total elapsed "DVD Play" time (in hours)
1. With power turned and no cassette, press CH DOWN button on
VCR and 7 key on remote together.
(The USAGE SCREEN will be displayed on the TV Monitor.)
Fig. 1-5
Fig. 2
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