Sharp PN-S525 (serv.man3) Service Manual ▷ View online
PN-S525
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 15
■ Repeater control
This system has a function to allow setting of multiple monitors con-
nected in a daisy chain using a single command.
This function is called repeater control. You can use Repeater control
This function is called repeater control. You can use Repeater control
function without assigning ID numbers.
*If monitors are connected as shown above, you can execute a com-
mand like “Set all monitors’ input settings to PC1 DVI-D”.
■ Repeater control command
Repeater control is achieved by setting the FOURTH CHARACTER of
the parameter to “+”.
In repeater control, responses are returned by all the connected moni-
tors.
If you want to determine that a value has been returned by a specific
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 pro-
is that the monitors could not receive the command or command pro-
cessing is not complete. Do not send a new command.
Repeater control can also be used for reading settings.
Note:
• If repeater control is used during ID designation (IDSL, IDLK), the ID
designation is canceled.
IDLK: The parameter of this command sets the ID number of the
monitor. The monitor is subject to all subsequent commands.
IDCK: Provides screen display of the ID number currently assigned to
a monitor, and the ID number currently set for IDLK (if any).
Example:
IDLK0002
Following commands are for the monitor
with ID number: 2.
with ID number: 2.
WAIT
Searching for monitor with ID number:
2
2
OK
002
Found monitor with ID number: 2
VOLM0030
Sets volume of monitor with ID
number: 2 to 30.*
number: 2 to 30.*
WAIT
Processing
OK
002
VOLM0020
Sets volume of monitor with ID
number: 2 to 20.*
number: 2 to 20.*
WAIT
OK
002
IDLK0000
Canceling fixed ID number setting
WAIT
Canceling IDLK
OK
002
Cancelation complete
VOLM0010
OK
001
The volume of the monitor with ID number:
1 (the one directly connected to the PC) is
set to 10. (IDLK is canceled.)
1 (the one directly connected to the PC) is
set to 10. (IDLK is canceled.)
* The IDLK command remains effective until it is
canceled, or power is shut off.
Example:
(After executing IDLK0002)
IDCK0000
(Parameter has no meaning.)
ID : 001 IDLK : 002
Returned response. The ID
number is also displayed on the
monitor screen.
number is also displayed on the
monitor screen.
IDCK000 +
Repeater control. (If a command
is used with repeater control, ID
designation using IDSL or IDLK
is canceled.)
is used with repeater control, ID
designation using IDSL or IDLK
is canceled.)
WAIT
ID : 001 IDLK : 000
ID : 002 IDLK : 000
ID : 003 IDLK : 000
ID : 004 IDLK : 000
[Example]
Set 1
Set 2
Set 3
Set 4
Example:
VOLM030 +
Sets volume of all monitors to 30.
Example: (When 4 monitors are connected, and
assigned ID numbers: 1 through 4)
VOLM030 +
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.
a chain, reliable operation can
be ensured by sending a new
command only after a reply
has been returned by 4th (last)
monitor.
Example:
VOLM ? ? ? +
WAIT
10
001
Volume settings for all
monitors are returned.
monitors are returned.
20
002
30
003
30
004
PN-S525
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 16
(3) RS-232C command table
How to read the command table
■ Power control/Input mode selection
■ SCREEN menu
Command: Command
field
Direction:
W
When the “Parameter” is set in the parameter field, the command functions as described under “Control/
Response Contents”.
Response Contents”.
R
The returned value indicated under “Reply” can be obtained by setting “????”, “
?” or “???+”
(repeater control) in the parameter field.
Parameter:
Parameter field
Reply:
“A” indicates a command which can be used in power standby mode regardless of the STANDBY MODE setting.
“B” indicates command which can be used in power standby mode when STANDBY MODE is set to STANDARD.
(It cannot be used in the power standby mode when LOW POWER is selected.)
(It cannot be used in the power standby mode when LOW POWER is selected.)
“
Æ
” indicates a command which cannot be used in power standby mode.
Function
Command
Direction
Parameter
Reply
Control/Response contents
*
POWER CONTROL
POWR
W
0
Switches to standby mode.
A
A
1
Returns from standby mode.
R
0
Standby mode
1
Normal mode
2
Input signal waiting mode
INPUT MODE SELECTION
INPS
W
0
Toggle change for input mode. Terminals not selected in DVI SELECT/
BNC SELECT/HDMI SELECT cannot be selected.
BNC SELECT/HDMI SELECT cannot be selected.
1
PC1 DVI-D
“ERR” when AV1 DVI-D is selected for DVI SELECT.
“ERR” when AV1 DVI-D is selected for DVI SELECT.
2
PC3 D-SUB
3
AV3 COMPONENT
“ERR” when PC4 RGB is selected for BNC SELECT.
“ERR” when PC4 RGB is selected for BNC SELECT.
4
AV5 VIDEO
6
PC4 RGB
“ERR” when AV3 COMPONENT is selected for BNC SELECT.
“ERR” when AV3 COMPONENT is selected for BNC SELECT.
7
AV1 DVI-D
“ERR” when PC1 DVI-D is selected for DVI SELECT.
“ERR” when PC1 DVI-D is selected for DVI SELECT.
8
AV4 S-VIDEO
9
AV2 HDMI
“ERR” when PC2 HDMI is selected for HDMI SELECT.
“ERR” when PC2 HDMI is selected for HDMI SELECT.
10
PC2 HDMI
“ERR” when AV2 HDMI is selected for HDMI SELECT.
“ERR” when AV2 HDMI is selected for HDMI SELECT.
R
1
PC1 DVI-D
A
2
PC3 D-SUB
3
AV3 COMPONENT
4
AV5 VIDEO
6
PC4 RGB
7
AV1 DVI-D
8
AV4 S-VIDEO
9
AV2 HDMI
10
PC2 HDMI
Function
Command
Direction
Parameter
Reply
Control/Response contents
*
AUTO
ASNC
W
1
When the input mode is PC3, PC4.
-
CLOCK
CLCK
WR
0-1200
0-1200
When the input mode is PC3, PC4. Varies depending on the signal.
PHASE
PHSE
WR
0-63
0-63
When the input mode is PC3, PC4.
POSITIONING
POSITION OF
THE LONGEST
DIRECTION
THE LONGEST
DIRECTION
HPOS
WR
0-100
0-100
0-800 on PC3/PC4.
Varies depending on the signal.
Varies depending on the signal.
POSITION OF
THE SHORTEST
DIRECTION
THE SHORTEST
DIRECTION
VPOS
WR
0-100
0-100
0-200 on PC3/PC4.
Varies depending on the signal.
Varies depending on the signal.
SIZE
POSITION OF
THE LONGEST
DIRECTION
THE LONGEST
DIRECTION
HSIZ
WR
0-100
0-100
POSITION OF
THE SHORTEST
DIRECTION
THE SHORTEST
DIRECTION
VSIZ
WR
0-100
0-100
RESOLUTION
H-RESOLUTION
HRES
WR
300-1920
300-1920
When the input mode is PC3, PC4.
Only even numbers are valid for parameters.
Varies depending on the signal.
Only even numbers are valid for parameters.
Varies depending on the signal.
V-RESOLUTION
VRES
WR
200-1200
200-1200
RESET
ARST
W
1
PN-S525
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 17
■ PICTURE menu
■ AUDIO menu
Function
Command
Direction
Parameter
Reply
Control/Response contents
*
AUTO
AGIN
W
1
When the input mode is PC3, PC4.
-
CONTRAST
CONT
WR
0-60
0-60
0-127 on PC3/PC4.
B
BLACK LEVEL
BLVL
WR
0-60
0-60
0-127 on PC3/PC4.
TINT
TINT
WR
0-60
0-60
COLORS
COLR
WR
0-60
0-60
SHARPNESS
SHRP
WR
0-24
0-24
ADVANCED
(When the input
mode is AV.)
(When the input
mode is AV.)
FLESH TONE
FLES
WR
0-2
0-2
0: OFF, 1: LOW, 2: HIGH
B
3D-NR
TDNR
WR
0-2
0-2
0: OFF, 1: LOW, 2: HIGH
MPEG-NR
MPNR
WR
0-1
0-1
0: OFF, 1: ON
3D-Y/C
YCSP
WR
0-1
0-1
0: OFF, 1: ON (When the input mode is AV5)
C.M.S.-HUE
CMHR
WR
-10-10
-10-10
R
B
CMHY
Y
CMHG
G
CMHC
C
CMHB
B
CMHM
M
CRST
W
1
Resets the hue.
C.M.S.-
SATURATION
SATURATION
CMSR
WR
-10-10
-10-10
R
CMSY
Y
CMSG
G
CMSC
C
CMSB
B
CMSM
M
CRST
W
2
Resets the saturation.
C.M.S.-VALUE
CMVR
WR
-10-10
-10-10
R
CMVY
Y
CMVG
G
CMVC
C
CMVB
B
CMVM
M
CRST
W
3
Resets the brightness.
COLOR MODE
BMOD
WR
0
0
STD
B
2
2
VIVID
3
3
sRGB (When the input mode is PC)
WHITE BALANCE
THRU
CTMP
WR
0
0
When the input mode is PC1/PC2.
B
PRESET
1-15
1-15
From 1: approximately 3,000K to 15: approximately 10,000K
(500K steps)
(500K steps)
USER
99
99
R-CONTRAST
CRTR
WR
0-512
0-512
“ERR” when CTMP is not set to 99.
G-CONTRAST
CRTG
WR
0-512
0-512
B-CONTRAST
CRTB
WR
0-512
0-512
COPY TO USER
CPTU
W
0
Copies a preset value to the user setting.
-
GAMMA
GAMM
WR
0-2
0-2
0: 1.8, 1: 2.2, 2: 2.4
B
RESET
ARST
W
2
-
Function
Command
Direction
Parameter
Reply
Control/Response contents
*
TREBLE
AUTR
WR
-10-10
-10-10
B
BASS
AUBS
WR
-10-10
-10-10
BALANCE
AUBL
WR
-10-10
-10-10
RESET
ARST
W
3
-
PN-S525
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 18
■ SETUP menu
■ OPTION menu
Function
Command
Direction
Parameter
Reply
Control/Response contents
*
OSD H-POSITION
OSDH
WR
0-100
0-100
B
B
OSD V
MONITOR
-POSITION
OSDV
STDR
WR
WR
0-100
0-1
0-1
0-100
LANGUAGE
LANG
WR
14
14
ENGLISH
B
1
1
DEUTSCH
2
2
FRANÇAIS
3
3
ITALIANO
4
4
ESPAÑOL
5
5
6
6
HDMI AUTO VIEW
HDAW
WR
0-1
0-1
0: OFF
0: LANDSCAPE, 1: PORTRAIT
, 1: ON
B
Power On Delay
PWOD
WR
0
0
OFF
B
1-60
1-60
ON
STANDBY MODE
STBM
WR
0-1
0-1
0: STANDARD, 1: LOW POWER
B
RS-232C/LAN SELECT
CTLS
WR
0-1
0-1
0 : RS-232C, 1 : LAN
B
RS-232C/LAN COMMAND
CMDM
WR
0-2
0-2
0 : NORMAL, 1 : MODE1, 2 : MODE2
B
ID NUMBER
ID NO. SETTING
IDST
W
0-255
Sets the monitor’s ID number. (“0” means “no ID number”.)
A
R
0-255
Returns the monitor’s ID number.
ID NO. SETTING
(ONCE)
(ONCE)
IDSL
W
1-255
Sets a monitor ID number.
This ID number is only effective for the command immediately after this
command.
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)
(SUBSEQUENT)
IDLK
W
1-255
Sets a monitor ID number.
This ID number is effective for the next and all subsequent commands
after this command.
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.
ID CHECK
IDCK
W
0
ID
: xxx
IDLK :
yyy
Displays monitor’s own ID number and the selected ID number on the
screen.
screen.
B
Function
Command
Direction
Parameter
Reply
Control/Response contents
*
DATE/TIME SETTING
DATE
WR
AABBCCDDEE
AABBCCDDEE
AA: Year, BB: Month, CC: Day, DD: Time, EE: Minute
B
SCHEDULE
SC01-
SC08
SC08
WR
ABCDEFFGGH
ABCDEFFGGH
Schedule of a specified number
A: Schedule
0= Not effective, 1 = Effective
B: Power
0 = OFF, 1 = ON
C: Day of the week 1 0 = Only once, 1 = Every week, 2 = Every day
D: Day of the week 2 0 = Sunday, 1 = Monday through 6 = Saturday,
D: Day of the week 2 0 = Sunday, 1 = Monday through 6 = Saturday,
9 = Not exist
E: Day of the week 3 0 = Sunday, 1 = Monday through 6 = Saturday,
9 = Not exist
F: Time
00-23
G: Minute
00-59
H: Input
0 = Not specified, 1 = PC1/ V1, 2 = PC3,
3 = PC4/AV3, 4 = AV5, 5 = AV4, 6 = PC2/AV2
B
INPUT SELECT
DVI SELECT
DVSL
WR
0-1
0-1
0: PC1 DVI-D, 1: AV1 DVI-D
B
BNC SELECT
BNSL
WR
0-1
0-1
0: PC4 RGB, 1: AV3 COMPONENT
B
HDMI SELECT
HDSL
WR
0-1
0-1
0: PC2 HDMI, 1: AV2 HDMI
B
HDMI AUDIO SELECT
HMDA
WR
0-1
0-1
0: DIGITAL, 1: ANALOG
B
AUDIO OUTPUT
AOUT
WR
0-1
0-1
0: VARIABLE, 1: FIXED
B
INPUT
RESOLUTION
(PC)
RESOLUTION
(PC)
RESOLUTION CHECK
PXCK
R
Returns current resolution in the form of hhh, vvv.
-
PIXEL SETTING
(PC3, PC4)
(PC3, PC4)
PXSL
WR
1
1
V: 768) 1360 x 768
2
2
V: 768) 1280 x 768
3
3
V: 768) 1024 x 768
5
5
V: 480) 848 x 480
6
6
V: 480) 640 x 480
7
7
V: 1050) 1680 x 1050
8
8
V: 1050) 1400 x 1050
9
9
V: 768) AUTO
10
10
V: 480) AUTO
INPUT RESOLUTION (AV)
RESOLUTION CHECK
RESO
R
-
480i, 480p, 1080i, 720p, 1080p, VGA , etc.
-
SCAN MODE
SCAN
WR
0-2
0-2
0: MODE1, 1: MODE2, 2: MODE3 (When the input mode is AV)
B
SELF ADJUST
AADJ
WR
0-1
0-1
0: OFF, 1: ON
B
POWER MANAGEMENT
PMNG
WR
0-1
0-1
0: OFF, 1: ON
B
AUTO INPUT CHANGE
AINC
WR
0-1
0-1
0: OFF, 1: ON
B
COLOR SYSTEM
CSYS
WR
0-5
0-5
0: AUTO, 1: PAL, 2: PAL-60, 3: SECAM, 4: NTSC3.58, 5: NTSC4.43
B
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