Sharp PN-U423 (serv.man4) User Manual / Operation Manual ▷ View online
33
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Controlling the Monitor with a PC (RS-232C)
n
Repeater control
This system has a function to allow setting of multiple
monitors connected in a daisy chain using a single command.
This function is called repeater control. You can use Repeater
control function without assigning ID numbers.
[Example]
Set 1
Set 2
Set 3
Set 4
* If monitors are connected as shown above, you can
execute a command like “Set all monitors’ input settings to
D-SUB”.
n
Repeater control command
Repeater control is achieved by setting the FOURTH
CHARACTER of the parameter to “+”.
Example:
VOLM030 +
←
Sets volume of all monitors to 30.
In repeater control, responses are returned by all the
connected monitors.
If you want to determine that a value has been returned by a
specific set, assign ID numbers to each monitor in advance.
When some monitors do not return their responses, the
probable cause is that the monitors could not receive the
command or command processing is not complete. Do not
send a new command.
Example: (When 4 monitors are connected, and
assigned ID numbers: 1 through 4)
VOLM030 +
WAIT
OK 001
OK 002
OK 003
OK 004
WAIT
OK 001
OK 002
OK 003
OK 004
← If 4 monitors are connected in
a chain, reliable operation can
be ensured by sending a new
command only after a reply
has been returned by 4th (last)
monitor.
Repeater control can also be used for reading settings.
Example:
VOLM ? ? ? +
WAIT
10 001
WAIT
10 001
Volume settings for all
monitors are returned.
20 002
30 003
30 004
30 003
30 004
TIPS
• If repeater control is used during ID designation (IDSL,
IDLK), the ID designation is canceled.
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RS-232C command table
How to read the command table
Command:
Command field (See page 30.)
Direction:
W When the “Parameter” is set in the parameter field (see page 30), 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 (see page 30).
Parameter:
Parameter field (See page 30.)
Reply:
Response (Returned value)
* :
“○” indicates a command which can be used in power standby mode.
“–” indicates a command which cannot be used in power standby mode.
(When STANDBY MODE is STANDARD. When set to LOW POWER, RS-232C commands cannot be used.)
Power control/Input mode selection
Function
Command Direction
Parameter
Reply
Control/Response contents
*
POWER CONTROL
POWR
W
0
Switches to standby mode.
○
1
Returns from standby mode.
R
0 Standby mode
1 Normal mode
2 Input signal waiting mode
1 Normal mode
2 Input signal waiting mode
INPUT MODE SELECTION
INPS
W
0
Toggle change for input mode.
1
DVI-D
2
D-SUB
3
COMPONENT
4
VIDEO
9
HDMI
14
DisplayPort
R
1 DVI-D
2 D-SUB
3 COMPONENT
4 VIDEO
9 HDMI
2 D-SUB
3 COMPONENT
4 VIDEO
9 HDMI
14 DisplayPort
SCREEN menu
Function
Command Direction
Parameter
Reply
Control/Response contents
*
AUTO
ASNC
W
1
When the input mode is D-SUB.
-
SELF ADJUST
AADJ
WR
0-1
0-1 0: OFF, 1: ON
○
CLOCK
CLCK
WR
0-100
0-100 When the input mode is D-SUB.
-
PHASE
PHSE
WR
0-100
0-100 When the input mode is D-SUB.
POSITIONING
POSITION OF
THE LONGEST
DIRECTION
THE LONGEST
DIRECTION
HPOS
WR
0-100
0-100 When the input mode is D-SUB.
POSITION OF
THE SHORTEST
DIRECTION
THE SHORTEST
DIRECTION
VPOS
WR
0-100
0-100 When the input mode is D-SUB.
SIZE (DVI-D, DisplayPort, D-SUB)
WIDE
WR
1-3,6
1-3,6 1: WIDE, 2: NORMAL, 3: Dot by Dot, 6: CUSTOM
SIZE (HDMI, COMPONENT, VIDEO)
WIDE
WR
1,4-6
1,4-6 1: WIDE, 4: NORMAL, 5: Dot by Dot, 6: CUSTOM
CUSTOM ZOOM
ZOOM
CZSZ
WR
0-100
0-100
SIZE OF THE
LONGEST
DIRECTION
CZHS
WR
0-100
0-100
SIZE OF THE
SHORTEST
DIRECTION
CZVS
WR
0-100
0-100
POSITION OF
THE LONGEST
DIRECTION
THE LONGEST
DIRECTION
CZHP
WR
0-100
0-100 When the input mode is D-SUB.
POSITION OF
THE SHORTEST
DIRECTION
THE SHORTEST
DIRECTION
CZVP
WR
0-100
0-100 When the input mode is D-SUB.
INPUT
RESOLUTION
(DVI-D, DisplayPort,
D-SUB)
RESOLUTION CHECK PXCK
R
- Returns current resolution in the form of hhh, vvv.
PIXEL SETTING
(D-SUB)
PXSL
WR
1
1 768) 1360 x 768
2
2 768) 1280 x 768
3
3 768) 1024 x 768
7
7 1050) 1680 x 1050
8
8 1050) 1400 x 1050
9
9 768) AUTO
11
11 1200) 1920 x 1200
12
12 1200) 1600 x 1200
13
13 1050) AUTO
14
14 1200) AUTO
INPUT RESOLUTION
(HDMI, COMPONENT,
VIDEO)
RESOLUTION CHECK RESO
R
- 480i, 480p, 1080i, 720p, 1080p, etc.
RESET
ARST
W
1
Controlling the Monitor with a PC (RS-232C)
35
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PICTURE menu
Function
Command Direction
Parameter
Reply
Control/Response contents
*
BRIGHT
VLMP
WR
0-31
0-31
○
CONTRAST
CONT
WR
0-100
0-100
BLACK LEVEL
BLVL
WR
0-100
0-100
TINT (HDMI, COMPONENT, VIDEO)
TINT
WR
0-100
0-100
COLORS (HDMI, COMPONENT, VIDEO)
COLR
WR
0-100
0-100
SHARPNESS
SHRP
WR
0-100
0-100
COLOR
ADJUSTMENT
COLOR MODE
BMOD
WR
0
0 STD
3
3 sRGB (When the input mode is DVI-D, DisplayPort, D-SUB)
4
4 HIGH ILLUMINANCE
WHITE
BALANCE
THRU
CTMP
WR
0
0
PRESET
1-18
1-18 From 1: approximately 3,000K to 15: approximately 10,000K (500K steps)
16: approximately 5,600K, 17: approximately 9,300K, 18: approximately 3,200K
USER
99
99
R-GAIN
CRTR
WR
0-256
0-256 “ERR” when CTMP is not set to 99.
G-GAIN
CRTG
WR
0-256
0-256
B-GAIN
CRTB
WR
0-256
0-256
R-OFFSET
OFSR
WR
0-255
0-255
G-OFFSET
OFSG
WR
0-255
0-255
B-OFFSET
OFSB
WR
0-255
0-255
GAMMA
GAMM
WR
0-2, 5
0-2, 5 0: 1.8, 1: 2.2, 2: 2.4, 5: 2.0
ADVANCED
NOISE REDUCTION
(HDMI, COMPONENT, VIDEO)
TDNR
WR
0-2
0-2 0: OFF, 1: LOW, 2: HIGH
HDMI RGB INPUT RANGE
(HDMI)
AHDR
WR
1-2
1-2 1: FULL, 2: LIMITED
RESET
ARST
W
2
-
AUDIO menu
Function
Command Direction
Parameter
Reply
Control/Response contents
*
TREBLE
AUTR
WR
0-100
0-100
○
BASS
AUBS
WR
0-100
0-100
BALANCE
AUBL
WR
0-100
0-100
RESET
ARST
W
3
-
Controlling the Monitor with a PC (RS-232C)
36
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SETUP menu
Function
Command Direction
Parameter
Reply
Control/Response contents
*
DATE/TIME SETTING
DATE
WR
AABBCCDDEE
AABBCCDDEE
AA: Year, BB: Month, CC: Day, DD: Hour, EE: Minute
○
SCHEDULE
SH01-
SH07
SH07
WR
ABBCCDDEEF
GHIJKLMNO
GHIJKLMNO
ABBCCDDEEF
GHIJKLMNO
GHIJKLMNO
Schedule of a specified number
A : Schedule
0= Not effective, 1 = Effective
B : Power-on hour
00-23, 99 = Not effective
C : Power-on minute 00-59, 99 = Not effective
D : Power-off hour
00-23, 99 = Not effective
E : Power-off minute 00-59, 99 = Not effective
F : Input
0 = Not specified, 1 = DVI-D, 2 = DisplayPort,
3 = HDMI, 4 = D-SUB, 5 = COMPONENT, 6 = VIDEO
G : EVERY DAY
0 = OFF, 1 = ON
H : EVERY WEEK
0 = OFF, 1 = ON
I-O : MON-SUN
0 = OFF, 1 = ON
LANGUAGE
LANG
WR
14
14 ENGLISH
1
1 DEUTSCH
2
2 FRANÇAIS
3
3 ITALIANO
4
4 ESPAÑOL
5
5 РУССКИЙ
6
6
INPUT SELECT
HOT PLUG
CONTROL (DVI-D)
HPCT
WR
0-1
0-1 0: OFF, 1: ON
HOT PLUG
CONTROL (HDMI)
HPCH
WR
0-1
0-1 0: OFF, 1: ON
AUDIO SELECT
DVI-D
ASDP
WR
1-2
1-2 1: AUDIO1, 2: AUDIO2
D-SUB
ASAP
WR
1-2
1-2 1: AUDIO1, 2: AUDIO2
HDMI
ASHA
WR
0-2
0-2 0: HDMI, 1: AUDIO1, 2: AUDIO2
COMPONENT
ASCA
WR
1-2
1-2 1: AUDIO1, 2: AUDIO2
VIDEO
ASVA
WR
1-2
1-2 1: AUDIO1, 2: AUDIO2
DisplayPort
ASDI
WR
1-3
1-3 1: AUDIO1, 2: AUDIO2, 3: DisplayPort
ID SETTING
ID NO.SETTING
IDST
W
0-26
Sets the monitor’s ID number. (“0” means “no ID number”.)
R
0-26 Returns the monitor’s ID number.
ID NO. SETTING
(ONCE)
IDSL
W
1-26
Sets a monitor ID number.
This ID number is only effective for the command immediately after this
command.
0
Clears the ID number if one has been designated.
ID NO. SETTING
(SUBSEQUENT)
IDLK
W
1-26
Sets a monitor ID number.
This ID number is effective for the next and all subsequent commands after this
command.
0
Clears the ID number if one has been designated.
INFORMATION
MODEL
INF1
R
Value
SERIAL NO
SRNO
R
Value
MONITOR menu
Function
Command Direction
Parameter
Reply
Control/Response contents
*
MONITOR
STDR
WR
0-1
0-1 0: LANDSCAPE, 1: PORTRAIT
○
OSD H-POSITION
OSDH
WR
0-100
0-100
OSD V-POSITION
OSDV
WR
0-100
0-100
OPERATION MODE
FNCM
WR
0-1
0-1 0: MODE1, 1: MODE2
STANDBY MODE
STBM
WR
0-1
0-1 0: STANDARD, 1: LOW POWER
OFF IF NO OPERATION
ATOF
WR
0-1
0-1 0: OFF, 1: ON
POWER ON DELAY
PWOD
WR
0-60
0-60 0: OFF, 1-60 seconds
Controlling the Monitor with a PC (RS-232C)
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