RB1G
CHASSIS
W800A/W801A/W802A/W804A/W805A/W806A/W807A/W808A/W809A
Service Adjustment
4-9-1. STEP1
1 in “Digital” service mode
4-9-3. STEP3
4-9. VCOM Adjustment (NFR-AUO Panel)
DIGITAL (DIG SRV MODE)
SERVICE
1. in “Digital” service mode
a.
Select “003 DIG_SRV_MODE”
category by pressing “2 / 5” on
remote.
b.
Press “0” to go to “TEST PATTERN”
Mode
VPC
SERVICE
002
VCOM
001 ADJUST 64
3.
in “VPC” service mode
a.
Select “002 VCOM” category by
pressing “2 / 5” on remote.
b.
Select “001 ADJUST” item by
pressing “1 / 4” on remote
DIGITAL
(DIG_SRV_MODE)
SERVICE
TEST
PATTERN
‐
>
1
Video
*1
White
2
Ramp
Mode.
c.
Press “Enter” or “12” to go into
Video TEST PATTERN.
d.
Press “7” or “8” to select the test
pattern
e
Press “Enter” or “12” twice to show
pressing 1 / 4 on remote.
c.
Change data by pressing “3 / 6” on
remote.
2
Ramp
3
R
Raster
4
G
Raster
5
B
Raster
6
Color
Bar
7
VCOM
Adjustment1
8
VCOM Adjustment2
e.
Press Enter or 12 twice to show
the VCOM TEST PATTERN.
4 9 4 STEP4
8
VCOM
Adjustment2
9 Off
4-9-2. STEP2
VPC
SERVICE
002
VCOM
000 ENABLE 0
2.in “VPC” service mode
a.
Select “002 VCOM” category by pressing
“2 / 5” on remote.
b.
Select “000 ENABLE” item by pressing “1
DIGITAL SERVICE
007 VCOM
000 SRV_OSD_EN 1
4-9-4. STEP4
4.
in “Digital” service mode
a.
Select “007 VCOM” category by
pressing “2 / 5” on remote.
b.
Change data from “1” to “0” by
i
“3
6 ”
t
b.
Select 000 ENABLE item by pressing 1
/ 4” on remote.
c.
Change ENABLE from “0” to “1” by
pressing “3” to enable VCOM adjustment.
VIDEO:STANDARD AUDIO:STANDARD
PSAVE:STANDARD
MAIN: SUB:
TUNER/----/---- ----/----/NTSCU
pressing “3 or 6 ” on remote.
c.
Confirm the final result of the
VCOM adjustment .
d.
If OK, Finish the VCOM
adjustment. If NG, pressing “3 or
6” t
h
th OSD
i
d
----X----/----- ----X----/-----
-----/---
-----/---
6” to show the OSD again and
go back to VCOM adjustment
Step 3.
218