Panasonic tc-14a12p User Manual
- 20 -
TC-14A12P / TC-20B12
Service Adjustments and Calibrations
TO ENTER IN THE SERVICE MODE:
1. Adjust the volume for the minimum.
2. Adjustment the “OFF TIMER” function for 30 minutes.
3. Simultaneously press the “RECALL“ button of the remote
2. Adjustment the “OFF TIMER” function for 30 minutes.
3. Simultaneously press the “RECALL“ button of the remote
control unit and the “VOLUME DOWN“ button on the TV set.
After some seconds, the TV enters the SERVICE MODE and
the “CHK1” expression should appear on the screen.
After some seconds, the TV enters the SERVICE MODE and
the “CHK1” expression should appear on the screen.
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
CHK1 OPTIONS
OPTIONS
PAR
C 1
0 0
0 0
3 3
8 0
0 0
0 0
0 0
0 0
3 3
8 0
0 0
0 0
0 0
RF-AGC
31
CONTRAST
63
COLOUR
32
SUB-COLOUR
32
NTSC-TINT
32
SUB-NTSC-TINT
30
BRIGHT
32
OPTIONS
PAR
CHK2 OPTIONS
V-SLOPE
37
V-SHIFT 50Hz
2
V-SHIFT 60Hz
1
V-AMP 50Hz
16
V-AMP 60Hz
16
H-SHIFT
36
S-CORR 50Hz
18
S-CORR 60HZ
18
V-ZOOM 50 Hz
5
V-ZOOM 60 Hz
7
OSD H-POS
3
OSD V-POS 50 Hz
28
OSD V-POS 60 Hz
21
OPTIONS
PAR
CHK3 OPTIONS
R-CUT
31
G-CUT
32
BRIGHT
32
SUB-BRIGHT
31
CONTRAST
63
SUB-CONTRAST
21
R-DR
19
G-DR
31
B-DR
38
RGB CONTRAST
6
OPTIONS
PAR
CHK4 OPTIONS
ADJUSTMENTS IN THE CHK1 MODE:
ADJUSTMENTS IN THE CHK2 MODE:
ADJUSTMENTS IN THE CHK3 MODE:
• To select the options, press “4” to move forward and “ 3 “ to
go back.
• Select the option and make the adjustment pressing the
“VOL_” or “ VOL+” keys.
• To memorize the adjustment press “0” (CHK1 mode only).
NOTE:
ADJUSTMENTS IN THE CHK4 MODE:
CHK1
←→
CHK2
↑ ↑
↑ ↑
↑ ↑
↑ ↑
↑ ↑
↓ ↓
↓ ↓
↓ ↓
↓ ↓
↓ ↓
CHK4
←→
CHK3
• To turn off AKB (blue OSD), press “5”. To turn on AKB (white OSD), press “5” of the remote control unit.
• After end of the adjustments, press the “NORMAL” key “ or turn of the unit to return to the normal mode of TV.
• To do data memory maintenance, simultaneously press “ MUTE” on the remote control and “VOL_” on the TV set when it is in
• After end of the adjustments, press the “NORMAL” key “ or turn of the unit to return to the normal mode of TV.
• To do data memory maintenance, simultaneously press “ MUTE” on the remote control and “VOL_” on the TV set when it is in
SERVICE MODE . To select the memory address, press “4” to move forward or “3” to go back.)
TO EXIT SERVICE MODE AND RETURN TO THE NORMAL
STATE:
Press the “NORMAL” key on the remote control unit or turn off
the unit.
the unit.
HOW TO OPERATE THE “DAC” CONTROLS IN THE BR3L CHASSIS
To change from “CHK1” to “CHK2” mode and following, press
“2” to move forward and “1” to go back.
“2” to move forward and “1” to go back.