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DRIVE AND BIAS ADJUSTMENTS
Note 1.
Red/Blue Drive Adjustments in Service Menu NO. A8 DRV:
Adjust Red and Blue Drive Levels alternately with 1, 3, 7,
and 9 keys on the remote control. See Figure 2. The Drive
Level adjustment data will be written in the Service Menu
No. 4C RD and 4E BD automatically.
1
2
3
RD(+)
RD(–)
(N/A)
4
5
6
(N/A)
(N/A)
(N/A)
7
8
9
BD(–)
(N/A)
BD(+)
Figure 2.
Note 2.
Red/Green/Blue Bias Adjustments in Service Menu
A9 (No Vertical Sweep):
Adjust each Bias Level with 1, 3, 4, 6, 7, or 9 key on the
remote control. See Figure 3. The Bias Level adjustment
data will be written in the Service Menu No. 49 RB,
No. 4A GB, and No. 4B BB automatically.
1
2
3
(N/A)
RB(+)
RB(–)
4
5
6
GB(+)
GB(–)
(N/A)
7
8
9
BB(–)
(N/A)
BB(+)
Figure 3.
FOR RED DRIVE ADJUSTMENT
FOR BLUE DRIVE ADJUSTMENT
FOR RED BIAS ADJUSTMENT
FOR GREEN BIAS ADJUSTMENT
FOR BLUE BIAS ADJUSTMENT
PROGRAM CODES
The microprossesor used in this model is a multi-purpose
type and is used in several different models. To ensure
proper operation and the correct features for your particu-
lar model, the program codes must be correct.
Note 1. Option Data 1 (NO. 83 OPT) should be hexadecimal
A0 (10100000 binary). See page 4 INITIAL DATA SETUP,
step 23, for set up procedure. If this program code is wrong
the TV will not operate properly.
BIT
FUNCTION
0 ~1
TV / HOTEL / MON
2
VIDEO MODE
3 ~4
CLOCK
5
ASPECT RATIO
6
NOT USED
7
SURROUND
Note 2. Option Data 2 (NO. 84 OP2) should be hexadecimal
20 (00100000 binary). See page 4 INITIAL DATA SETUP,
step 24, for set up procedure. If this program code is wrong
the TV will not operate properly.
BIT
FUNCTION
0
V-GUIDE
1
COLOR ENHANCER
2
INITIAL CH & XDS
3
NOT USED
4
PIP
5
COMPONENT
6
BASS & TREBLE / TONE
7
GAME
— 7 —
DATA
0
1
N/A
N/A
NONE
YES
N/A
N/A
NONE
YES
—
—
NONE
YES
DATA
0
1
NONE
YES
N/A
N/A
N/A
N/A
—
—
N/A
N/A
NONE
YES
N/A
N/A
N/A
N/A
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