DOWNLOAD Sharp LC-M3700 (serv.man29) Service Manual ↓ Size: 1.49 MB | Pages: 43 in PDF or view online for FREE

Model
LC-M3700 (serv.man29)
Pages
43
Size
1.49 MB
Type
PDF
Document
User Manual / Operation Manual
Brand
Device
TV / LCD / part-2 PC Operation, Settings adjustments, Troubleshooting , Appendix
File
lc-m3700-sm29.pdf
Date

Sharp LC-M3700 (serv.man29) User Manual / Operation Manual ▷ View online

43 
GB
PC Operation
VOLM0020
OK
INP10000
OK
Leave an interval of 100 ms
PC Operation (Continued)
<Communication interval>
If the next command is sent in the interval before OK or ERR is returned, it will basically be ignored.
(Exception: Forced end using ASNC command)
Leave an interval of 100 ms between command response and transmission of the next command.
You can use Repeater control function without assigning ID numbers.
GB
 
44
RS-232C command table
<How to read the command table>
Command :
 Command field
Direction :
W
When the “Parameter” is set in the parameter field (
), the
command functions as described under “Control/Response Contents”.
R
The returned value indicated under “Reply” can be obtained by setting
“????”, “___?” or “???+” (repeater control) in the parameter field (
).
Parameter :
 Parameter
Reply :
Response
Returned value
A circle indicates commands which can be used in power standby mode.
36
36
36
36
PC Operation (Continued)
Power control, etc.
Command
Direction
Parameter
Reply
CONTROL/RESPONSE CONTENTS
POWER SETTING
POWR
W
0
Switches to standby.
1
Returns from standby.
R
0
Standby state
1
Normal status
2
Power standby state ("Mode2" in "Power Management").
CHANNEL DISPLAY
DISP
W
It displays channel display.
VOLUME
VOLM
WR
0 - 60
0 - 60
MUTE
MUTE
WR
0
0
OFF
1
1
ON
SYNC CHECK
SYNC
W
0
It returns Yes/No.
1
It returns frequency.
CAUSE OF LAST STANDBY
STCA
W
0
Content initialisation
R
0
No standby operation (except remote control and monitor button operation) after
initialisation
1
Electrical standby due to some error condition (See cause of last error)
2
Invalid input has continued for a long time during PC display
3
It entered standby mode (PC mode: "Mode1" in "Power Management")
4
It entered standby mode (PC mode: "Mode2" in "Power Management")
6
It entered standby mode by the command from RS-232C.
CAUSE OF LAST ERROR
ERCA
WR
0
Content initialisation
0
No detectable error has occurred
1
Invalid input has continued for a long time during PC display
2
Internal bus error
3
Abnormal temperature
4
Board connection error
5
Lamp error
7
Electrical system error
8
Error in communication with microcomputer
POWER CONTROL
BRIGHTNESS
VLMP
WR
±8
±8
Brightness
POWER
PMNG
WR
0
0
Off
2
2
Mode2
LANGUAGE
LANG
WR
1
German
2
French
4
Spanish
13
Japanese
14
English
RESET
RSET
W
4 digits
Input 4-digit PIN for parameter. It resets to factory preset value.
RSE+
W
4 digits
Input 4-digit PIN for parameter. It resets to factory preset value. For Repeater
control
 
CONTROL ITEM
1
1
Mode1
45 
GB
PC Operation
PC Operation (Continued)
Input selection, etc.
INPUT SELECTION
INPUT1 SELECTION
INP1
W
0
Leaves input selection as is, and switches input to INPUT1
1
Sets input selection for INPUT1 to "AV"
2
Sets input selection for INPUT1 to "Y/C"
R
1
Input selection for INPUT1 is "AV"
2
Input selection for INPUT1 is "Y/C"
INPUT2 SELECTION
INP2
W
0
Leaves input selection as is, and switches input to INPUT2. ERR if INPUT is set to
output.
1
Sets INPUT2 selection to "Input"
9
Sets INPUT2 selection to "Output"
R
1
INPUT2 selection is "Input"
9
INPUT2 selection is "Output"
INPUT3 SELECTION
INP3
W
0
Leaves input selection as is, and switches input to INPUT3
1
Sets input selection for INPUT3 to "COMPONENT"
2
Sets input selection for INPUT3 to "RGB"
R
1
Input selection for INPUT3 is "COMPONENT"
2
Input selection for INPUT3 is "RGB"
PC INPUT SELECTION
INPC
W
0
Leaves input selection as is, and switches input to PC
1
Sets input selection for PC to "Analog"
2
Sets input selection for PC to "Digital"
INPC
R
1
Input selection for PC is "Analog"
2
Input selection for PC is "Digital"
INPUT SELECT
INPS
W
0
Toggle operation
1
Switches input to video terminal of INPUT1.
2
Switches input to S-video terminal of INPUT1.
4
Switches input to video terminal of INPUT2. (Returns ERR if set to output.)
5
Switches input to INPUT3.
6
Switches input to D-sub pin 15 terminal of PC
7
Switches input to DVI terminal of PC
R
1
Displays video signal from INPUT1
2
Displays S-terminal input video from INPUT1
4
Displays video from INPUT2
5
Displays INPUT3
6
Displays D-sub pin 15 terminal input video from PC
7
Displays DVI terminal input video from PC
ITGD
W
0
Toggle operation
IAVD
W
1
Switches input to INPUT1.
2
Switches input to INPUT2. (Return ERR if set to output.)
3
Switches input to INPUT3.
IPCD
W
Switches input to PC.
INPUT SOURCE DISPLAY
IMOD
R
1
INPUT1
2
INPUT2
3
INPUT3
5
PC
GB
 
46
PC Operation (Continued)
Picture and audio adjustment, etc.
PICTURE ADJUSTMENT
CONTRAST
CONT
WR
0 - 40
0 - 40
BLACK LEVEL
BLVL
WR
±30
±30
COLOR
COLR
WR
±30
±30
TINT
TINT
WR
±30
±30
SHARPNESS
SHRP
WR
±10
±10
RED
REDG
WR
±30
±30
GREEN
GREN
WR
±30
±30
BLUE
BLUE
WR
±30
±30
C. M. S. (H)
CMHR
WR
±30
±30
Red
CMHY
WR
±30
±30
Yellow
CMHG
WR
±30
±30
Green
CMHC
WR
±30
±30
Cyan
CMHB
WR
±30
±30
Blue
CMHM
WR
±30
±30
Magenta
C. M. S. (S)
CMSR
WR
±30
±30
Red
CMSY
WR
±30
±30
Yellow
CMSG
WR
±30
±30
Green
CMSC
WR
±30
±30
Cyan
CMSB
WR
±30
±30
Blue
CMSM
WR
±30
±30
Magenta
C. M. S. (V)
CMVR
WR
±30
±30
Red
CMVY
WR
±30
±30
Yellow
CMVG
WR
±30
±30
Green
CMVC
WR
±30
±30
Cyan
CMVB
WR
±30
±30
Blue
CMVM
WR
±30
±30
Magenta
COLOR TEMP
CTMP
WR
0
0
Low
1
1
Mid-Low
2
2
Mid
3
3
Mid-High
4
4
High
BLACK
BLAK
WR
0
0
Off
1
1
High
2
2
Low
3D-Y/C
3DYC
WR
0
0
Standard
1
1
Fast
2
2
Slow
MONOCHROME
MNCR
WR
0
0
Off
1
1
On
FILM MODE
FILM
WR
0
0
Off
1
1
On
I/P SETTING
IPST
WR
0
0
Interlace
1
1
Progressive
AUDIO ADJUSTMENT
TREBLE
TRBL
WR
±15
±15
BASS
BASS
WR
±15
±15
BALANCE
BLNC
WR
±30
±30
COLOR SYSTEM
CLSY
W
0
AUTO
1
PAL
3
SECAM
4
NTSC358
5
NTSC443
R
0
AUTO
1
PAL
3
SECAM
4
NTSC358
5
NTSC443
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