Panasonic AG527DVDE - DVD/VCR/MONITOR, Service Manual

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Note:
If the tray has still not opened after 3 minutes or Error Indication
appears, updating was unsuccessful. In this case, repeat above
steps from step 1.
6. Remove the Firmware Disc from the tray. Then, disconnect the AC
Plug. (The tray will not close.)
7. Connect the AC Plug and turn on the power. Then, reset all VCR
memory. Refer to " HOW TO RESET ALL COMBINATION DVD VCR
MEMORY FUNCTIONS ."
CAUTION:
1. Do not unplug the AC Cord during updating.
2. Do not press any buttons during updating.
5.1.4. USAGE SCREEN MODE
Function displayed on the TV monitor:
- the total elapsed "Power on" time (in days)
- the total elapsed "Cylinder rotation" time (in hours)
- the total elapsed "DVD play" time (in hours).
1. With power turned and no cassette, press STOP/EJECT button on
VCR and 7 key on remote together.
The USAGE SCREEN will be displayed on the TV Monitor.
Fig. 3
Note:
1. After replacing the Cylinder Unit, press COUNTER RESET button
on remote in this mode. Only Total elapsed "Cylinder rotation"
time (in days) will be cleared to 0.
2. After replacing the DVD Unit, press ADD/DLT button on remote in
this mode. Only Total elapsed time "DVD Play" time (in hours) will
be cleared to 0.
3. To release from Usage Screen Mode, press any operation button
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