USER MANUAL / DL-HD1X4-H2
6
USER MANUAL / DL-HD1X4-H2
7
CONTROL PIN OUTS
RS232 Pass-Through Pinout
IR IN
Connect to the IR Receiver cable. The IR signal will send
to the IR OUT port of the transmitter.
8
9
5.3 IR Pin Definition
-6-
IR Receiver
IR Blaster
IR Blaster
IR Receiver
IR Blaster Signal
Power
NC
IR Signal
Power
Grounding
AUDIO OUT
Audio output port, connect to amplifer or speaker.
IR OUT
Connect to the IR blaster cable, the IR signal is from IR
IN port of the transmitter.
10
11 RS-232
3-pin Phoenix connector for RS-232 command
transmission. The RS-232 command will pass-through
from transmitter to receiver or from receiver to transmitter.
Note:
When the angle between the IR receiver and the remote control is ± 45 °, the
transmission distance is 0-5 meters; when the angle between the IR receiver and the
remote control is ± 90 °, the transmission distance is 0-8 meters.
IR IN
Connect to the IR Receiver cable. The IR signal will send
to the IR OUT port of the transmitter.
8
9
5.3 IR Pin Definition
-6-
IR Receiver
IR Blaster
IR Blaster
IR Receiver
IR Blaster Signal
Power
NC
IR Signal
Power
Grounding
AUDIO OUT
Audio output port, connect to amplifer or speaker.
IR OUT
Connect to the IR blaster cable, the IR signal is from IR
IN port of the transmitter.
10
11 RS-232
3-pin Phoenix connector for RS-232 command
transmission. The RS-232 command will pass-through
from transmitter to receiver or from receiver to transmitter.
Note:
When the angle between the IR receiver and the remote control is ± 45 °, the
transmission distance is 0-5 meters; when the angle between the IR receiver and the
remote control is ± 90 °, the transmission distance is 0-8 meters.
IR IN
Connect to the IR Receiver cable. The IR signal will send
to the IR OUT port of the transmitter.
8
9
5.3 IR Pin Definition
-6-
IR Receiver
IR Blaster
IR Blaster
IR Receiver
IR Blaster Signal
Power
NC
IR Signal
Power
Grounding
AUDIO OUT
Audio output port, connect to amplifer or speaker.
IR OUT
Connect to the IR blaster cable, the IR signal is from IR
IN port of the transmitter.
10
11 RS-232
3-pin Phoenix connector for RS-232 command
transmission. The RS-232 command will pass-through
from transmitter to receiver or from receiver to transmitter.
Note:
When the angle between the IR receiver and the remote control is ± 45 °, the
transmission distance is 0-5 meters; when the angle between the IR receiver and the
remote control is ± 90 °, the transmission distance is 0-8 meters.
IR Receiver
IR Blaster
IR Blaster
IR Receiver
ASCII COMMANDS
ASCII Commands
Serial port protocol. Baud rate: 115200, Data bits: 8bit, Stop bits:1, Check bit: 0
x - Parameter 1
y - Parameter 2
! - Delimiter
Command Code Function Description
Example
Feedback
Default
Setting
Power
s power z!
Power on/off the device,
z=0~1 (z=0 power off, z=1
power on)
s power 1!
Power on
System Initializing...
Initialization Finished!
FW version x.xx.xx
power on
r power!
Get current power state
r power!
power on/power off
N/A
s reboot!
Reboot the device
s reboot!
Reboot…
System Initializing...
Initialization Finished!
FW version x.xx.xx
N/A
System Setup
help!
List all commands
help!
N/A
N/A
r type!
Get device model
r type!
HDC-SPB14H150
N/A
r status!
Get device current status
r status!
Get the unit all status:
power, in/out
connection, EDID mode
N/A
r fw version!
Get Firmware version
r fw version! MCU BOOT: Vx.xx.xx
MCU APP: Vx.xx.xx
N/A
r link in!
Get the connection status of
the input port
r link in!
HDMI IN: connect
N/A
r link out y!
Get the connection status
of the y output port,
y=0~5(0=all, 1~4=HDBT 1~4, 5
= loop out)
r link out 1!
HDMI loop out: connect
HDBT output 1: connect
N/A
s reset!
Reset to factory defaults
s reset!
Reset to factory defaults
System Initializing...
Initialization Finished!
FW version x.xx.xx
N/A
Audio Pinout
