Panasonic AG-527DVDE Service Manual page 13

Tv/dvd/vcr combination
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5.1.3. HOW TO UPDATE THE FIRMWARE OF DVD
It is possible to update the firmware version of the DVD Drive and the DVD Decoder using each
Firmware Disc for DVD Drive and DVD Decoder.
5.1.3.1. How to update the firmware of DVD
1. Confirm the firmware version of DVD Drive. Refer to
DIAGNOSTIC TEST FUNCTION FOR
2. Set the unit to DVD mode.
3. Press OPEN/CLOSE button to open the tray. Then, place the
Firmware Disc for DVD Drive in the tray.
4. Close the tray. Updating will begin automatically.
5. After approx. 1 minute, the tray will open automatically.
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
MEMORY
FUNCTIONS."
5.1.3.2. How to update the firmware of DVD Decoder:
1. Confirm the firmware version of DVD Decoder. Refer to
DIAGNOSTIC TEST FUNCTION FOR
2. Set the unit to DVD mode.
3. Press OPEN/CLOSE button to open the tray. Then, place the
Firmware Disc for DVD Decoder in the tray.
4. Close the tray. Updating will begin automatically.
5. After approx. 1 minute, the tray will open automatically.
"HOW TO RESET ALL COMBINATION DVD VCR
13
DVD."
DVD."
"SELF-
"SELF-

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