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RB2G
CHASSIS
W830B/ W840B/ W850B/ W855B
W856B/ W857B
Service Adjustment
4-6. WB Adjustment by Service Mode
1. in
“VPC” service mode (“004 WB” category)
a.
Press “1” or “4” on remote to select WB adjustment menu.
b
Change data by pressing “3” or “6” Each range of these
4-7-2. STEP2
VPC
SERVICE
2.in “VPC” service mode
a.
Select “002 VCOM” category by pressing
b.
Change data by pressing 3 or 6 . Each range of these
items is 0~1023.
items is 0~1023.
c.
Press “mute” ＋”0” on remote to save the data. “SERVICE”
comment is changed to “WRITE”, indicating writing process.
comment is changed to “WRITE”, indicating writing process.
d.
After a while, “WRITE” comment returns to “SERVICE”,
which means writing process is done (takes about a couple
which means writing process is done (takes about a couple
a
VPC
SERVICE
002
VCOM
000 ENABLE 0
“2 / 5” on remote.
b.
Select “000 ENABLE” item by pressing “1
/ 4” on remote.
/ 4” on remote.
c.
Change ENABLE from “0” to “1” by
pressing “3” to enable VCOM adjustment.
pressing “3” to enable VCOM adjustment.
which means writing process is done. (takes about a couple
of seconds)
of seconds)
c
b
4-7-3. STEP3
VPC
SERVICE
002
VCOM
001
ADJUST
64
3.
in “VPC” service mode
a.
Select “002 VCOM” category by
pressing “2 / 5” on remote.
pressing “2 / 5” on remote.
VPC
SERVICE
003
WB
000
R_DRV
128
VPC
SERVICE
003
WB
003
R_BKG
128
Remote
Commander
Commander
001 ADJUST 64
p
g
b.
Select “001 ADJUST” item by
pressing “1 / 4” on remote.
pressing “1 / 4” on remote.
c.
Change data by pressing “3 / 6” on
remote.
remote.
VPC
SERVICE
003
WB
001
G_DRV
128
VPC
SERVICE
VPC
SERVICE
003
WB
004
G_BKG 128
VPC
SERVICE
VPC Service menu
4-7-1. STEP1
DIGITAL SERVICE
007 VCOM
000 SRV OSD EN
000 SRV OSD EN
1
4-7-4. STEP4
4.
in “Digital” service mode
a.
Select “007 VCOM” category by
pressing “2 / 5” on remote.
pressing “2 / 5” on remote.
b.
Change data from “1” to “0” by
4-7. VCOM Adjustment (NFR-AUO/SDC/FXC Panel)
VPC
SERVICE
003
WB
002
B_DRV
128
003
WB
005
B_BKG
128
4 7 1. STEP1
DIGITAL (DIG_SRV_MODE) SERVICE
TEST PATTERN
--> 1 Video
*1 White
1. in “Digital” service mode
a.
Select “003 DIG_SRV_MODE”
category by pressing “2 / 5” on
remote.
category by pressing “2 / 5” on
remote.
b
Press “0” to go to “TEST PATTERN”
000 SRV_OSD_EN 1
VIDEO:STANDARD AUDIO:STANDARD
PSAVE:STANDARD
PSAVE:STANDARD
MAIN: SUB:
TUNER/
TUNER/
/
/
/NTSCU
b.
Change data from 1 to 0 by
pressing “3 or 6 ” on remote.
pressing “3 or 6 ” on remote.
c.
Confirm the final result of the
VCOM adjustment .
VCOM adjustment .
d.
If OK, Finish the VCOM
adjustment. If NG, pressing “3 or
adjustment. If NG, pressing “3 or
1 White
2 Ramp
3 R Raster
4 G Raster
5 B Raster
6 Color Bar
3 R Raster
4 G Raster
5 B Raster
6 Color Bar
7 VCOM Pattern1
8 VCOM Pattern2
8 VCOM Pattern2
b.
Press 0 to go to TEST PATTERN
Mode.
Mode.
c.
Press “Enter” or “12” to go into
Video TEST PATTERN.
Video TEST PATTERN.
d.
Press “7” or “8” to select the test
pattern
pattern
TUNER/----/---- ----/----/NTSCU
----X----/----- ----X----/-----
-----/---
----X----/----- ----X----/-----
-----/---
-----/---
adjustment. If NG, pressing 3 or
6” to show the OSD again and
go back to VCOM adjustment
Step 3.
6” to show the OSD again and
go back to VCOM adjustment
Step 3.
32
8 VCOM Pattern2
9 Off
pattern
e.
Press “Enter” or “12” twice to show
the VCOM TEST PATTERN.
the VCOM TEST PATTERN.
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