Panasonic DVD-LS50EB, Руководство по обслуживанию

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8.3 Service Mode Table 1
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The service modes can be activated by pressing various button combination on the player and remote
control unit.
Player buttons Remote control unit buttons Application Note
PAUSE
+
PLAY
0 Displaying the UHF display F_ _ _ Refer to section 8.2. Self-Diagnosis
Function (UHF Display).
5 Jitter check, tilt adjustment
*Display shows xx_yyyzz
"xx" and "zz" shown to the right have
nothing to do with the jitter value. "xx" is
the error counter, while "zz" is the focus
drive value.
Referto section 10.4. for Optical Pickup
Tilt Adjustment Procedure. Refer to section 10.4. Optical Pickup
Tilt Adjustment
6 Checking the region numbers and
broadcast system
7 Checking the program version Check the IC6301 FLASH ROM
program.
9 Lighting Confirmation Function of
Display Tube
DISPLAY Checking the laser drive current Refer to section 7.5. Optical Pickup
Replacement Procedure.
PAUSE Writing the laser drive current value after
replacing the optical pickup (do not use
for anything other than optical pickup
replacement)
PAUSE
BWD-SKIP
PLAY
-
The user setting is returned to the state of
the factory shipment. Refer to section 8.6. Initializing the
DVD player.
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