Panasonic DVD-A7

Player
buttons
Remote control unit
buttons
Application
Note
PAUSE
+
OPEN/CLOSE
0 Displaying the UHF display F_ _ _ Refer to
section
6.2, Self-
Diagnosis
Function
(UHF
Display).
5 Jitter check, Tilt adjustment Refer to
section
11.12,
Optical
Pickup
Adjustment.
6 Checking the region numbers and
broadcast system
7 Checking the program version Check the
IC6302
FLASH
ROM
program.
9 Lighting Confirmation Function of Display
Tube
DISPLAY Checking the laser drive current Refer to
section
Optical
Pickup
Self-
Diagnosis
Replacement
PAUSE Writing the laser drive current value after
replacing
the optical pickup (do not use for anything
other than
optical pickup replacement)
Procedure.
PAUSE
SKIP/
SEARCH<<
OPEN/CLOSE
Initializing the DVD player
(restoring factory preset settings) / *Use
when replaceing a microprocessor,
microprocessor peripheral parts, or P.C.B.
Refer to
section
10.1,
Initializing
DVD
Player
6.2. Self-Diagnosis Function (UHF Display)
This unit incorporates a convenient self-diagnosis function for use in troubleshooting.
10