Panasonic PV-DF2700-K Service Manual page 18

4. Press DISPLAY key on the remote control to enter DVD Self-Diagnostic mode.
Then, press "1" key on the remote control. The DVD Self-Diagnostic Test
function will start.
Note:
If "2" key is pressed, the firmware version of DVD Drive (A number of 4 figures)
is displayed.
If "3" key is pressed, the firmware version of DVD Decoder Block (A number of 4
figures) is displayed.
5. After a few minutes (approx. 1~5 minutes), the check results will appear on TV
screen.
- If no error is detected, "COMPLETED" will appear as shown in Fig. 2-3. Be
sure to press Power OFF to end. Then, press Power ON again and remove a
DVD from the DVD Unit.
- If some error is detected, 4 digit for Error Code will appear as shown in Fig.
2-4.
Fig. 2-2
Fig. 2-3
Fig. 2-4
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