Sharp LB-1085 (serv.man2) Service Manual / Parts Guide ▷ View online
LB-1085
ADJUSTMENT
5 – 11
9.
ADJUSTMENT PROCESS MODE
8-1. ENTERING AND EXITING THE ADJUSTMENT PROCESS MODE
1) While holding down the "VOL (-)" and "INPUT" keys at a time, turn on the AC power. The letter "<K>" appears on
the screen.
2) Next, hold down the "VOL (-)" and "SELECT (
)" keys at a time.
(The "VOL (-)" and "SELECT (
)" keys should be pressed and held until the display appears.)
Multiple lines of blue characters appearing on the display indicate that the unit is now in the adjustment process
mode.
When you fail to enter the adjustment process mode (the display is the same as normal startup), retry the proce-
dure.
3) To exit the adjustment process mode after the adjustment is done, unplug the AC cord from the outlet to make a
forced shutdown. (When the power was turned off with the remote controller, once unplug the AC cord and plug it
again. In this case, wait 10 seconds or so before plugging.)
Caution: Use due care in handling the information described here lest your users should know how to enter the
adjustment process mode. If the settings are tampered in this mode, unrecoverable system damage may
result.
8-2. REMOTE CONTROLLER KEY OPERATION AND DESCRIPTION OF DISPLAY IN ADJUSTMENT PROCESS
MODE
8-2-1. Key operation
*
Input mode is switched automatically when relevant adjustment is started so far as the necessary input signal is available
8-2-2. Description of display
Remote controller key
Main unit key
Function
-
SELECT
( / )
Moving an item (line) by one (UP/DOWN)
VOL (+/-)
VOL (+/-)
Changing a selected item setting (+1/ -1)
Cursor
(UP/DOWN)
(UP/DOWN)
-
Turing a page (PREVIOUS/NEXT)
Cursor
(LEFT/RIGHT)
(LEFT/RIGHT)
-
Changing a selected line setting (+10/ -10)
INPUT
-
Input switching (toggle switching)
(INPUT1
→INPUT2→INPUT3→INPUT4→INPUT5→INPUT6→INPUT7)
ENTER
-
Executing a function
1
Current page/Total pages
5
LCD Panel size
2
Current selected input
6
Adjustment process menu header
3
Current color system
7
Parameters
4
Destination
8
Version No.
1/37
INPUT5
AUTO
USA
108_UNDER
MAIN Version
2.00 (U 2008/07/02 1 E)
BOOT Version
D1U 1.01
Monitor Version
1.00
Monitor BOOT Version
1.00
EQ DATA CHECKSUM
ROM
TEMPERATURE
7B
LAMP ERROR
0
MONITOR ERR CAUSE
0
NORMAL STANDBY CAUSE
0
ERROR STANDBY CAUSE
1)
0
2)
0
3)
0
00H 00M
00H 00M
00H 00M
4)
0
5)
0
00H 00M
00H 00M
LB-1085
ADJUSTMENT
5 – 12
8-2-3. Process adjustment menu
■ MONITOR_ERR_CAUSE LIST
■ List of process adjustment menu
No.
CAUSE
0
No error
1
6V detection error
2
Panel 5V detection error
3
10V detection error
4
D3.3V detection error
5
VSYNC error
6
Lamp error
8
Main CPU reset cancel - Boot complete command receive time
out
out
9
Boot complete command receive - Time out setting command
receive time out
receive time out
10
Time out setting command receive - Boot cause change com-
mand receive time out
mand receive time out
11
Periodic communication time out
12
Temperature protect
16
Error notification from the main CPU
17
Time out during end sequence
18
TCON ROM error
No.
CAUSE
Page
Line
Item
Descripton
Remarks (adjustment detail, etc)
for North
America
for
Europe
/China
1
1
MAIN Version
Main software version
2
BOOT Version
3
Monitor Version
Monitor microprocessor software version
4
Monitor BOOT Version
5
EQ DATA CHECKSUM
Audio data checksum
6
TEMPERATURE
Panel temperature
7
LAMP ERROR
Number of termination due to lamp error
8
MONITOR ERR CAUSE
9
NORMAL STANDBY CAUSE
Refer to
∗1
10
ERROR STANDBY CAUSE
Refer to
∗2
2
1
INDUSTRY INIT
2
INDUSTRY INIT(-Hotel)
Factory settings
3
PUBLIC MODE
Public mode
4
Center Acutime
Accumulated main operation time
5
RESET
Reset
6
Backlight Acutime
Accumulated monitor operation time
7
RESET
Reset
8
LAMP ERROR RESET
Reset LAMP ERROR counter
9
VIC XPOS
X-coordinate setting for VIC READ
10
VIC YPOS
Y-coordinate setting for VIC READ
11
VIC COLOR
Collected color data setting for VIC READ
12
VIC SIGNAL TYPE
Signal type setting for VIC READ
13
VIC READ
Picture level acquisition function
Level appears in green on the upper right
3
1
N358 MAIN ADJ(INPUT3)
CVBS signal level adjustment
2
N358 MAIN ADJ(INPUT2)
3
N358 CONTRAST A_GAIN
4
N358 CONTRAST D_GAIN
5
N358 CONTRAST OFFSET
LB-1085
ADJUSTMENT
5 – 13
-
4
1
PAL MAIN ADJ (INPUT3)
PAL signal level adjustment
2
PAL MAIN ADJ (INPUT2)
3
PAL CONTRAST A-GAIN
4
PAL CONTRAST D-GAIN
5
PAL CONTRAST OFFSET
4
5
1
INSPECT USB TERM
2
HDMI CEC TEST
5
6
1
COMP15K ADJ(INPUT3)
Component 15K picture level adjustment
(main)
(main)
2
COMP15K ADJ(INPUT1)
3
COMP15K Y A_GAIN
4
COMP15K Cb A_GAIN
5
COMP15K Cr A_GAIN
6
COMP15K Y D_GAIN
7
COMP15K Cb D_GAIN
8
COMP15K Cr D_GAIN
9
COMP15K Y OFFSET
10
COMP15K Cb OFFSET
11
COMP15K Cr OFFSET
6
7
1
COMP33K ADJ(INPUT3)
Component 33K picture level adjustment
(main)
(main)
2
COMP33K ADJ(INPUT1)
3
COMP33K Y GAIN
4
COMP33K Cb GAIN
5
COMP33K Cr GAIN
6
COMP33K Y OFFSET
7
COMP33K Cb OFFSET
8
COMP33K Cr OFFSET
7
8
1
COMP67K ADJ(INPUT3)
Component 67K picture level adjustment
(main)
(main)
2
COMP67K ADJ(INPUT1)
3
COMP67K Y GAIN
4
COMP67K Cb GAIN
5
COMP67K Cr GAIN
6
COMP67K Y OFFSET
7
COMP67K Cb OFFSET
8
COMP67K Cr OFFSET
8
9
1
ANALOG RGB ADJ
Analog RGB picture level adjustment
2
R GAIN
3
G GAIN
4
B GAIN
5
R OFFSET
6
G OFFSET
7
B OFFSET
9
10
1
VCOM ADJ (OSD)
2
VCOM ADJ (LCD)
3
LCD LUMA ADJ
4
LCD LUMA UP
5
LCD LUMA DOWN
Page
Line
Item
Descripton
Remarks (adjustment detail, etc)
for North
America
for
Europe
/China
LB-1085
ADJUSTMENT
5 – 14
10
11
1
LEV1
Standard value 1
Adjustment gradation setting
2
LEV2
Standard value 2
3
LEV3
Standard value 3
4
LEV4
Standard value 4
5
LEV5
Standard value 5
6
LEV6
Standard value 6
11
12
1
MG1R
WB adjustment Point 1, R adjustment
value
value
Parameter for six-point adjustment
2
MG1G
WB adjustment Point 1, G adjustment
value
value
3
MG1B
WB adjustment Point 1, B adjustment
value
value
4
MG2R
WB adjustment Point 2, R adjustment
value
value
5
MG2G
WB adjustment Point 2, G adjustment
value
value
6
MG2B
WB adjustment Point 2, B adjustment
value
value
7
MG3R
WB adjustment Point 3, R adjustment
value
value
8
MG3G
WB adjustment Point 3, G adjustment
value
value
9
MG3B
WB adjustment Point 3, B adjustment
value
value
12
13
1
MG4R
WB adjustment Point 4, R adjustment
value
value
Parameter for six-point adjustment
2
MG4G
WB adjustment Point 4, G adjustment
value
value
3
MG4B
WB adjustment Point 4, B adjustment
value
value
4
MG5R
WB adjustment Point 5, R adjustment
value
value
5
MG5G
WB adjustment Point 5, G adjustment
value
value
6
MG5B
WB adjustment Point 5, B adjustment
value
value
7
MG6R
WB adjustment Point 6, R adjustment
value
value
8
MG6G
WB adjustment Point 6, G adjustment
value
value
9
MG6B
WB adjustment Point 6, B adjustment
value
value
13
14
1
MODE SELECT
2
POS SELECT
3
POS MIN
4
POS MID1
5
POS MID2
6
POS MID3
7
POS MID4
8
POS MID5
9
POS MID6
10
POS MAX
Page
Line
Item
Descripton
Remarks (adjustment detail, etc)
for North
America
for
Europe
/China
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