IDK MSD-402 Operating manual

Digital Multi Switcher
MSD-402
<Command Reference Guide>
Ver.1.2.0
●Thank you for choosing our product.
●To ensure the best performance of this product, please read this Command Guide and Users Guide fully
and carefully before using your product and keep this manual beside the product.
IDK Corporation

MSD-402 Command Guide
2
Trademarks
The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or
registered trademarks of HDMI Licensing, LLC in the United States and other countries.
HDBaseT™ and the HDBaseT Alliance Logo are trademarks of the HDBaseT Alliance.
All other company and product names mentioned in this manual are either registered trademarks or
trademarks of their respective owners. In this manual, the “®” or “™” marks may not be specified.

MSD-402 Command Guide
3
Before reading this manual
●All rights reserved.
●Some of the contents in this command guide such as product appearance in diagrams, menu operations,
communication commands, and so on may differ from your MSD depending on the version.
●This command guide is subject to change without notice. You can download the latest version from IDK’s
website at: http://www.idk.co.jp/en/index.html
The reference manual for the MSD consists of the two following volumes:
- Users guide:
Provides explanations and procedures for operations, installation, connections among devices, I/O
adjustment and settings.
- Command guide (this document): Please download this guide from the website above.
Provides explanations and procedures for external control using RS-232C communication and LAN
communications.

MSD-402 Command Guide
4
Table of Contents
1About this guide.................................................................................................................................... 5
2Setup and specification of communication ............................................................................................ 6
2.1 RS-232C communication................................................................................................................. 6
2.1.1 Setup RS-232C communication................................................................................................ 6
2.1.2 RS-232C connector.................................................................................................................. 8
2.1.3 Specification of RS-232C communication................................................................................. 8
2.2 LAN communication ........................................................................................................................ 9
2.2.1 Setup LAN communication....................................................................................................... 9
2.2.2 LAN connector........................................................................................................................12
2.2.3 Specification of LAN communication........................................................................................12
2.2.4 The number of TCP-IP connections.........................................................................................13
3Command ...........................................................................................................................................14
3.1 Summary........................................................................................................................................14
3.2 Command list .................................................................................................................................15
3.3 Detailed descriptions of each command..........................................................................................19
3.3.1 Error status.............................................................................................................................19
3.3.2 Selecting input channel ...........................................................................................................20
3.3.3 Position, size, and masking.....................................................................................................23
3.3.4 Image quality...........................................................................................................................34
3.3.5 Input settings...........................................................................................................................40
3.3.6 Input timing setting..................................................................................................................43
3.3.7 Output setting..........................................................................................................................46
3.3.8 Audio Setting...........................................................................................................................54
3.3.9 EDID Setting...........................................................................................................................58
3.3.10 Communication setting............................................................................................................64
3.3.11 Preset memory........................................................................................................................67
3.3.12 Bitmap setting.........................................................................................................................71
3.3.13 Other setting...........................................................................................................................78
3.3.14 Displaying status.....................................................................................................................79

MSD-402 Command Guide
5
1 About this guide
This guide contains information of communication commands that control the MSD via RS-232C or LAN
communication.
■You can perform the following operations using communication commands
・Switching channels.
・Setting I/O, audio, and EDID.
・Setting preset memory.
・Setting and displaying bitmaps and such.

MSD-402 Command Guide
6
2 Setup and specification of communication
2.1 RS-232C communication
2.1.1 Setup RS-232C communication
(1) Connect the MSD and the control device over an RS-232C cable.
If connecting an RS-232C cable to the provided 3-pin terminal block, please assemble the cable as
needed. For connecting the terminal block, see “2.1.2 RS-232C connector (P.8)”.
(2) Set the RS-232C communication as follows:
・RS-232C communication: baud rate, data bit length, parity check, and stop bit
【Reference: User’s Guide】
(3) For the control device, set the same values in the same way as RS-232C communication (baud rate,
data bit length, parity check, and stop bit) in step (2) above.
(4) Send a communication command from the control device to the MSD in order to check the control
status of the MSD.
AC 100-240V 50Hz / 60Hz (FUSE T2.5A 250V)
FG
RS-232C LAN
UPDATE
AUDIO OUT 2AUDIO OUT 1
R LR L
R LR LR LR LR L
AUDIO IN 5AUDIO IN 4AUDIO IN 3AUDIO IN 2AUDIO IN 1
IN 3
HDMI / DVI
IN 2
HDMI / DVI OUT 1 OUT 2
HDMI / DVIHDMI / DVI
LINK B
OUT 2
HDBaseT
LINK B
OUT 1
HDBaseT
AA
ANALOGRGB / YPbPr / VIDEO
IN 4
ANALOGRGB / YPbPr / VIDEO
IN 5
Step (2)
Step (1)
RS-232C cable
Step (4)
Communication
command
Step (3)
Laptop
[Fig. 2.1] Setting RS-232C communication
■Operation example of RS-232C communication
Laptop
Projector
RS-232C cable Twisted pair cable RS-232C cable
Power amplifier
Communication
command to MSD
Outputs control
command to external
device
HDC series receiver
Not connected (RS-232C connector
operates normally)
Rx
RS-232CLAN
Cat6 Rx for HDMI
POWER LINK HDCP
STATUS POWER LINK HDCPPOWER LINK HDCP STATUS
FG DC 5V 2A
HDC-RH100 -C
INPUT
DON'T
CONNECT
LAN
HDBaseT
CAUTION
!
(MAX2M)
HDMI
OUTPUT
AC 100-240V 50Hz / 60Hz (FUSE T2.5A 250V)
FG
RS-232C LAN
UPDATE
AUDIO OUT 2AUDIO OUT 1
R LR L
R LR LR LR LR L
AUDIO IN 5AUDIO IN 4AUDIO IN 3AUDIO IN 2AUDIO IN 1
IN 3
HDMI / DVI
IN 2
HDMI / DVI OUT 1 OUT 2
HDMI / DVIHDMI / DVI
LINK B
OUT 2
HDBaseT
LINK B
OUT 1
HDBaseT
AA
ANALOGRGB / YPbPr / VIDEO
IN 4
ANALOGRGB / YPbPr / VIDEO
IN 5
Outputs control command
to external device
[Fig. 2.2] Sample application of RS-232C communication

MSD-402 Command Guide
7
■Connecting control devices (RS-232C)
[Note] The MSD does not support communication command control from the RS-232C of an HDC product
that is connected to the HDBaseT connector.
Rx
RS-232CLAN
Cat6 Rx for HDMI
POWER LINK H DCP
STATUS POWER LINK HDCPPOWER LINK H DCP STATUS
FG DC 5V 2A
HDC-RH100-C
INPUT
DON'T
CONNECT
LAN
HDBaseT
CAUTION
!
(MAX2M )
HDMI
OUTPUT
RS-232C cable
Twisted pair cable
RS-232C cable
Communication command control to
MSD
Twisted pair cable
HDC transmitter
HDC transmitter
RS-232CLAN
Tx
Cat6 Tx for HDMI
POWER LIN K HDCP
STATUS POWER LINK HDCPPOWER LINK HDC P STATUS
INPUT
(MAX2 M)
OUTPUTFG DC 5V 2A
DON'T
CONNECT
LAN
HDC-TH100-C
HDBaseT
CAUTION
!
HDMI
RS-232CLAN
Tx
Cat6 Tx for HDMI
POWER LIN K HDCP
STATUS POWER LINK HDCPPOWER LINK HDC P STATUS
INPUT
(MAX2 M)
OUTPUTFG DC 5V 2A
DON'T
CONNECT
LAN
HDC-TH100-C
HDBaseT
CAUTION
!
HDMI
Twisted pair cable
Laptop
Laptop
RS-232C cable
RS-232C cable
MSD-402
Laptop
HDC receiver
Laptop
Communication command control to
MSD cannot be performed
Communication command control to
MSD cannot be performed
Communication command control to
MSD cannot be performed
[Fig. 2.3] Connecting control devices (RS-232C)

MSD-402 Command Guide
8
2.1.2 RS-232C connector
Secure a cable to the provided 3-pin terminal block and connect them to the MSD.
AWG28 to AWG16 are recommended. The pealing length is up to 0.28 inch/7 mm.
If using the 9-pin D-sub connector, short RTS/CTS and DTR/DSR as needed.
Tx
Rx
G
RS-232C Tｘ
RS-232C Rx
GND
Up to 0.28 inch/7 mm
MSD-402
[Fig. 2.4] RS-232C connector
2.1.3 Specification of RS-232C communication
[Table 2.1] RS-232C specification
Compliant standard
RS-232C
Baud rate
4800, 9600, 19200, 38400 [bps]
Data bit
7, 8 [bit]
Parity check
None, even, odd
Stop bit
1, 2 [bit]
X parameter
Invalid
Flow control
None
Delimiter
CR LF (Carriage return and line feed, 0D and 0A in hex)
Communication method
Full duplex

MSD-402 Command Guide
9
2.2 LAN communication
2.2.1 Setup LAN communication
(1) Connect the MSD and the control device via a LAN cable.
(2) Set up RS-232C communication as follows:
・Set IP address and subnet mask
・TCP pot number: 23, 1100, 6000 to 6999
【Reference: User’s Guide】
(3) Establish the connection from the control device to the IP address and TCP port that are set to the
MSD in step (2) above.
(4) Send a communication command from the control device to the MSD in order to check the control
status of the MSD.
AC 100-240V 50Hz / 60Hz (FUSE T2.5A 250V)
FG
RS-232C LAN
UPDATE
AUDIO OUT 2AUDIO O UT 1
R LR L
R LR LR LR LR L
AUDIO IN 5AUDIO IN 4AUDIO IN 3AUDIO IN 2AUDIO IN 1
IN 3
HDMI / DVI
IN 2
HDMI / DVI OUT 1 OUT 2
HDMI / DVIH DMI / DVI
LINK B
OUT 2
HDBaseT
LINK B
OUT 1
HDBaseT
AA
ANALOGRGB / YPbPr / VIDEO
IN 4
ANALOGRGB / YPbPr / VIDEO
IN 5
Step (2)
Step (1)
LAN cable
Step (4)
Step (3)
Laptop
Communi-
cation
command
[Fig. 2.5] Control via LAN communication
■Operation example of LAN communication
Laptop
Projector
LAN cable
Twisted pair cable LAN cable
Power amplifier
Communication command control to the MSD
Outputs control command to
external device
HDC series receiver
Switching hab
Communication command control to the MSD
Bidirectional communication
Control
device
12345678
AC 100-240V 50Hz / 60Hz (FUSE T2.5A 250V)
FG
RS-232C LAN
UPDATE
AUDIO OUT 2AUDIO OUT 1
R LR L
R LR LR LR LR L
AUDIO IN 5AUDIO IN 4AUDIO IN 3AUDIO IN 2AUDIO IN 1
IN 3
HDMI / DVI
IN 2
HDMI / DVI OUT 1 OUT 2
HDMI / DVIHDMI / DVI
LINK B
OUT 2
HDBaseT
LINK B
OUT 1
HDBaseT
AA
ANALOGRGB / YPbPr / VIDEO
IN 4
ANALOGRGB / YPbPr / VIDEO
IN 5
Rx
RS-232CLAN
Cat6 Rx for HDMI
POWER LINK HDCP
STATUS POWER LINK HDCPPOWER LINK HDCP STATUS
FG DC 5V 2A
HDC-RH100 -C
INPUT
DON'T
CONNECT
LAN
HDBaseT
CAUTION
!
(MAX2M)
HDMI
OUTPUT
Connection
Outputs control command to external device
[Fig. 2.6] Sample application of LAN communication

MSD-402 Command Guide
10
■Connecting control devices (LAN)
The LAN port of the MSD and LAN port of an HDC product that is connected to the HDBaseT connector are
all connected over switching hub in the MSD. Communication command control to the MSD can be performed
from all LAN ports of PCs.
LAN cable
Communication command control to MSD
Switching hub
Control unit
Connections
1 2 3 4 5 6 7 8
Twisted pair cable
HDCTransmitter
HDC transmitter
LAN cable
RS-232CLAN
Tx
Cat6 Tx for HDMI
POWER LINK HDCP
STATUS POWER LINK HDCPPOWER LINK HDCP STATUS
INPUT
(MAX 2M)
OUTPUTFG DC 5V 2 A
DON'T
CONNECT
LAN
HDC-TH100-C
HDBaseT
CAUTION
!
HDMI
RS-232CLAN
Tx
Cat6 Tx for HDMI
POWER LINK HDCP
STATUS POWER LINK HDCPPOWER LINK HDCP STATUS
INPUT
(MAX 2M)
OUTPUTFG DC 5V 2 A
DON'T
CONNECT
LAN
HDC-TH100-C
HDBaseT
CAUTION
!
HDMI
Twisted pair cable
Laptop
Laptop Laptop
Communication command control to MSD
Communication command control to MSD
MSD-402
Rx
RS-232CLAN
Cat6 Rx for HDMI
POWER LINK HDCP
STATUS POWER LINK H DCPPOWER LINK HDCP STATUS
FG DC 5V 2A
HDC-RH100-C
INPUT
DON'T
CONNECT
LAN
HDBaseT
CAUTION
!
(MAX 2M)
HDMI
OUTPUT
Communication command control to MSD
HDC receiver
Twisted pair cable
LAN cable
LAN cable
Laptop
[Fig. 2.7] Connecting control devices (LAN)

MSD-402 Command Guide
11
■Loop failure of LAN connection
The MSD has a function that is the same as a 4 ports (switching hub). The network may be down due to a
loop failure caused by the connection shown below.
Twisted pair cable
Switching hub
Switching hub
HDC transmitter
RS-232CLAN
Tx
Cat6 Tx for HDMI
POWER LINK HDCP
STATUS POWER LINK HDCPPOWER LINK HDCP STATUS
INPUT
(MAX 2M)
OUTPUTFG DC 5V 2A
DON'T
CONNECT
LAN
HDC-TH100-C
HDBaseT
CAUTION
!
HDMI
LAN cable
RS-232CLAN
Tx
Cat6 Tx for HDMI
POWER LINK HDCP
STATUS POWER LINK HDCPPOWER LINK HDCP STATUS
INPUT
(MAX 2M)
OUTPUTFG DC 5V 2A
DON'T
CONNECT
LAN
HDC-TH100-C
HDBaseT
CAUTION
!
HDMI
HDC transmitter
LAN cable
Twisted pair cable
Consumer device
MSD-402
Loop failure
[Fig. 2.8] Loop failure problem with consumer device
RS-232C LAN
UPDATE
AUDIO OUT 2AUDIO OUT 1
R LR L
R LR LR LR LR LR LR L
AUDIO IN 7AUDIO IN 6AUDIO IN 5AUDIO IN 4AUDIO IN 3AUDIO IN 2AUDIO IN 1
AC 100-240V 50Hz / 60Hz (FUSE T2.5A 250V)
ANALOGRGB / YPbPr/ VIDEO
IN 6
ANALOGRGB / YPbPr/ VIDEO
IN 7
IN 3 IN 4 IN 5
HDMI / DVI / ANALOG
HDMI / DVIHDMI / DVI
IN 2
HDMI / DVI OUT 1 OUT 2
HDMI / DVIHDMI / DVI
LINK B
OUT 2
HDC
LINK B
OUT 1
HDC
AA
FG
MSD-702
Switching hub
MSD-402
Loop failure
Twisted pair cable
Twisted pair cable
[Fig. 2.9] Loop problem with IDK product

MSD-402 Command Guide
12
2.2.2 LAN connector
LAN connector pin assignments:
It supports Auto MDI/MDI-X, which distinguishes/switches straight and cross cables automatically.
81
LAN Connector
8pin RJ-45 connector
(MSD’s rear panel)
Blinks in green while data is sent/received. Blinks in orange when the send/receive rate is
100 Mbps.
RX+: Received Data+
N.C: Not connected
TX+: Transmitted Data+
Pin #
1
3
2
4
6
5
7
Signal Name
TX-: Transmitted Data-
N.C: Not connected
RX-: Received Data-
N.C: Not connected
N.C: Not connected
MDI
TX+: Transmitted Data+
N.C: Not connected
RX+: Received Data+
RX-: Received Data-
N.C: Not connected
TX-: Transmitted Data-
N.C: Not connected
N.C: Not connected
MDI-X
8
[Fig. 2.10] LAN connector
2.2.3 Specification of LAN communication
[Table 2.2] LAN communication specification
Physical layer
10BASE-T (IEEE802.3i)/100Base-TX (IEEE802.3u)
Network layer
ARP, IP, ICMP
Transport layer
TCP
Port used for command control: 23, 1100, 6000 to 6999
Port used for WEB browser control (HTTP): 80, 5000 to 5999
Application layer
HTTP, TELNET
Note: Up to 8 connections can be used simultaneously.

MSD-402 Command Guide
13
2.2.4 The number of TCP-IP connections
The MSD series can connect up to eight connections (eight ports) simultaneously. If the MSD is controlled
from nine or more PCs, they may not be connected to the MSD normally, since the number of connections
that can be used is limited.
If you use nine connections or more, execute TCP-IP connection/close every time the communication
command is sent or received from the software of user’s side. By doing so, MSD’s ports are occupied or
released so that nine or more connections can be connected logically.
[Table 2.3] Increasing connections
Your PC software
MSD
TCP-IP connection
→
(Occupied by 1 port)
Send command (@xxx)
→
←
Send back command
(@xxx)
TCP-IP close
→
(Release 1 port)
Note: If any command is not sent from the PC side to the MSD for 30 seconds, the MSD disconnects the
connection to avoid the limitation problem on the number of connections. As a result, connection needs
to be established again from the PC side after the current connection of the PC is disconnected.
(Since the number of ports in the MSD is eight, ports are occupied permanently if the PC is turned off
while connections are valid. To prevent this, the MSD disconnects connections if no communication
command is sent from the PC side.)

MSD-402 Command Guide
14
3 Command
3.1 Summary
A command consists of “@” (“40” in hexadecimal), 3 one-byte alphabetical characters (upper and lower
cases), and parameters (one-byte numbers*). For some commands, several parameters can be specified or
no parameter is required. Processing is executed by sending a delimiter at the end of the command.
Example: @SPM,2
“,”( a comma, “2C” in hexadecimal) is indicated between a command and parameter and between two
parameters.
■If there is an error:
An error command is returned if an undefined command or wrong parameter is included.
Example: @SOT,1
@ERR,1
■Using as HELP:
If only delimiter is sent, command list as the help command is returned.
Example:
--------------- HELP (1/12) ---------------
(CHANNEL SELECT Command)
@SSW / @GSW : Set/Get Input Channel
@SSV / @GSV : Set/Get Video Input Channel
@SSA / @GSA : Set/Get Audio Input Channel

MSD-402 Command Guide
15
3.2 Command list
■Error status
Command
Function
@ERR
Error status
■Input channel setting
Command
Function
@GSW / @SSW
Switching channel
@GPI / @SPI
PinP output
@GLI / @SLI
HDC-TH200 LINK mode
@GCG / @SCG
HDC-TH200 CHANGE
@GCH / @SCH
HDC-TH200 input channel remote switching
@GCS
HDC-TH200 connection status
■Position, size, and masking
Command
Function
@GOT / @SOT
Output resolution
@GTD
Actual output resolution
@GUM / @SUM
Aspect ratio of sink device
@GAP / @SAP
Aspect ratio
@GAR / @SAR
Aspect ratio restoration
@GOV / @SOV
Overscan
@GNP / @SNP
Input position
@GNS / @SNS
Input size
@GNM / @SNM
Input masking
@IAS
Input automatic sizing
@GOP / @SOP
Output position
@GOS / @SOS
Output size
@GOM / @SOM
Output masking
@OAS
Output automatic sizing
@GBC / @SBC
Background color
@GTP / @STP
Test pattern

MSD-402 Command Guide
16
■Image quality
Command
Function
@GFL / @SFL
Sharpness
@GBR / @SBR
Input brightness
@GCO / @SCO
Input contrast
@GHU / @SHU
Hue
@GST / @SST
Saturation
@GSU / @SSU
Black level
@IDC
Input default color
@GOB / @SOB
Output brightness
@GOC / @SOC
Output contrast
@GGM / @SGM
Gamma
@ODC
Output default color
■Input setting
Command
Function
@GDT / @SDT
No-signal-input monitoring
@GHE / @SHE
HDCP input enabled/disabled
@GIQ / @SIQ
Input equalizer
@GID / @SID
Automatic detection of input video interruption
@GFX / @SFX
Setting fixing for each input signal
■Input timing setting
Command
Function
@GHT
The total number of horizontal dots
@GHS / @SHS
Horizontal start position
@GHD / @SHD
Horizontal display period
@GVS / @SVS
Vertical start position
@GVD / @SVD
Vertical display period
@RTT
Initializing input timing setting
■Output setting
Command
Function
@GDM / @SDM
Output mode
@GUY / @SUY
Synchronous signal output when no video signal is input
@GBO / @SBO
Output video when no video signal is input
@GFF / @SFF
Video switching effect
@GFT / @SFT
Video switching time
@GWC / @SWC
Wipe color
@GEN / @SEN
HDCP output
@GHR / @SHR
The number of HDCP retries
@GDC / @SDC
Deep Color
@GCE / @SCE
CEC connection
@HAU
HDCP re-authentication
@GAU / @SAU
Priority of input channel automatic switching (Input video signal OFF→ON)
@GOF / @SOF
Priority of input channel automatic switching (Input video signal ON→OFF)
@GMT / @SMT
Masking time after automatic switching of input channel

MSD-402 Command Guide
17
■Audio setting
Command
Function
@GSL / @SSL
Audio output level
@SOL
Relative value of audio output level
@GOL
Limit status of audio output level
@GAM / @SAM
Audio output mute
@GSO / @SSO
Audio input level
@SIL
Relative value of audio input level
@GIL
Limit status of audio input level
@GDO / @SDO
Audio output connector
@GMD / @SMD
Multi channel audio output
@GAT / @SAT
Test tone
■EDID setting
Command
Function
@GED / @SED
EDID data
@GVF / @SVF
Input resolution for PC
@GHF / @SHF
Input resolution for AV devices
@GDI / @SDI
Deep Color input
@GAF / @SAF
Audio format
@GSP / SSP
The number of speakers
@RME
Copying EDID
■Communication setting
Command
Function
@GCT / @SCT
RS-232C communication
@GIP / @SIP
IP address
@GSB / @SSB
Subnet mask
@GGW / @SGW
Gateway address
@GLP / @SLP
TCP port number
@GMC
MAC address
■Preset memory
Command
Function
@RCM
Loading cross point memory
@SCM / @SEM
Saving channels to cross point memory
@GCM / @ECM
Editing cross point memory
@RPM / @SPM
Loading/saving all settings
@SCP
Copying output setting
@GMU / @SMU
Startup settings

MSD-402 Command Guide
18
■Bitmap setting
Command
Function
@GBM / @SBM
Outputting bitmap image
@GBB / @SBB
Background color
@GBT / @SBT
Aspect ratio
@GZP / @SZP
Display position
@GBA / @SBA
Bitmap assignment
@GPB / @SPB
Outputting bitmap at startup
@GBD / @SBD
Dividing bitmap memory
@GBV
Bitmap memory status
@GFZ / @SFZ
Freeze
@CAP
Capturing input image
■Other setting
Command
Function
@GLS / @SLS
Key lock
@GIV
Version
■Status display
Command
Function
@GSS
Input and output status
@GES
Monitor’s EDID information

MSD-402 Command Guide
19
3.3 Detailed descriptions of each command
3.3.1 Error status
@ERR
Error status
Format
Only return value
Return value
@ERR, error
Parameter
error: Error status
1 = Erroneous parameter format or value
2 = Undefined command or wrong format
3 = Currently cannot be used.
4 = Not used.
5 = Not used.
6 = Not used.
7 = Not used.
8 = Loading EDID from the sink device failed.
9 = Not used.
10 = Not used.
11 = Not used.
12 = Not used.
13 = The image could not be captured since the image size to be captured
exceeded the reserved memory size.
14 = Capturing input image failed.
Example
@IOS
@ERR,2
Sending @IOS command
Command format error
Remarks
－

MSD-402 Command Guide
20
3.3.2 Selecting input channel
@GSW / @SSW
Switching channel
Function
Getting
Setting
Format
@GSW
@SSW, input_1, output_1 (, input_2,
output_2･･･)
Return value
@GSW, video_o1, audio_o1, video_o2,
audio_o2, video_p1, audio_p1, video_p2,
audio_p2
@SSW, input_1, output_1 (, input_2,
output_2･･･)
Parameter
video_o1-o2: Video input channel of OUT
audio_o1-o2: Audio input channel of OUT
video_p1-p2: Video input channel of PinP
audio_p1-p2: Audio input channel of PinP
input_1-4 : Video/audio input channel
0 = OFF [Default], 1 = IN1, 2 = IN2, 3 = IN3, 4 = IN4
output_1-4:Output channel
0 = All outputs, 1 = OUT1, 2 = OUT2, 3 = PinP1, 4 = PinP2
Example
@GSW
@GSW,1,1,2,2,2,0,1,0
Getting output channel.
OUT1 output channel: IN1
OUT2 output channel: IN2
PinP1 output channel: IN2
PinP2 output channel: IN1
@SSW,1,1
@SSW,1,1
OUT1 output channel: IN1
Completed normally
Remarks
Video and audio cannot be set individually.
Set to “0”automatically, since audio output channel of PinP is not used.
@GPI / @SPI
PinP output
Function
Getting
Setting
Format
@GPI
@SPI, ch_1, out_1 (, ch_2, out_2)
Return value
@GPI, out_1, out_2
@SPI, ch_1, out_1 (, ch_2, out_2)
Parameter
ch_1-2:Output channel
0 = All outputs (PinP1, PinP2), 1 = PinP1, 2 = PinP2
out_1-2:PinP output
0 = OFF [Default], 1 = ON
Example
@GPI
@GPI,0,1
Getting PinP status (ON/OFF)
PinP1: OFF, PinP2: ON
@SPI,1,1
@SPI,1,1
PinP1 output: ON
Completed normally
Remarks
－