5
PC RS232 CONTROL
INFORMATION ON WASTE DISPOSAL FOR CONSUMERS OF ELECTRICAL &
ELECTRONIC EQUIPMENT.
When this product has reached the end of its life it must be treated as Waste Electrical
& Electronic Equipment (WEEE). Any WEEE marked products must not be mixed with
general household waste, but kept separate for the treatment, recovery and recycling
of the materials used. Contact your local authority for details of recycling schemes in
your area.
Made in China. PR2 9PP
Man Rev 1.0
•
The switch supports RS232 control using a PC to select the input and output
channel, the baud rate is 9600, and the connector is a 9-pin port.
•
Use the serial port software, please set COM firstly, and then correspond to the
following figure in the various channel commands.
HDMI output
HDMI input 1
HDMI input 2
HDMI input 3
HDMI input 4
HDMI output 1
PS11R
PS12R
PS13R
PS14R
HDMI output 2
PS21R
PS22R
PS23R
PS24R
HDMI output 3
PS31R
PS32R
PS33R
PS34R
HDMI output 4
PS41R
PS42R
PS43R
PS44R
HDMI output 1
PA1R
PA2R
PA3R
PA4R
HDMI output 2
HDMI output 3
HDMI output 4
Change all
output/input
states
PAP1P2P3P4R,
Output 1 selects signal source P1
Output 2 selects signal source P2
Output 3 selects signal source P3
Output 4 selects signal source P4
Gets current
output/input
state
PA?R
All of the above commands, if they were sent successfully, the output status will be
returned accordingly
For example, send command ”PA?R "
Return OK + 1 2 3 4
output 4 selects input 4
output 3 selects input 3
output 2 selects input 2
output 1 selects input 1
If the command is wrong, returns ”err”
