Operating Instruction
16
Instructions:
1). All commands start from “#”, “%d” parameters No.
2). The “_” in the commands cannot omit.
The following table is only an example. Please refer to the list of instructions.
Instruction
description
Command format
，
(%d: parameter number)
parameter 1
parameter 2
Command Query
#cmd
Video Input Channel Switch
#video_d in%d
1:TYPEC
2:VGA
3:HDMI1
4:HDMI2
Audio embedded in
#audio_d enc=%d value=%d
0:HDMI
1:IIS,MIC
2:Mute
MIC VOL adjust numerical
range(0~10)
Audio IIS out VOL Set
#audio_d iis=%d
VOL adjust numerical
range(0~10)
EDID Mode Set
#edid_d mode=%d
0:(4K60),1:(1080p)
2:(HDMI),3:(HDBT)
Factory Reset
#factory
Baudrate Set
#uart baud=%d
0:9600
1:19200
2:38400
3:57600
4:115200
IP Query
#ip help?
DHCP Set
#ip dhcp=%d
0:Close ,1:Open
Please refer to above “Command list” for details.
For example:
Operation format
Video Input Channel Switch: #video_d in1 (Switch to Type C input)
Audio embedded in: #audio_d enc=1 value=7 (MIC VOL adjust to 7)
Audio IIS out VOL Set: #audio_d iis=7 (Analog audio VOL adjust to 7)
EDID Mode Set: #edid_d mode=2 (Copy EDID of HDMI out for input)
Baudrate Set: #uart baud=0 (Current baudrate set is 9600)
DHCP Set: #ip dhcp=1 (DHCP open)
11. Power Off and Reboot Input Priority Mode
When HDBaseT switch reboot and it inspect the current input signal in “None” status,device will auto switch to
higher priority input signal(If there is no higher priority input than current one,it will switch lower priority input).
Priority table for input:
Signal for Input
Priority
Switch Condition
HDMI 1
The highest
Reboot and inspect HDMI1,if none signal,device switch
to next lower priority input
HDMI 2
Second
Reboot and inspect HDMI 2,if none signal,device auto
switch to higher priority input,if not,it switch to next
lower priority input of signal
Type C in
Third
Reboot and inspect Type C,if none signal,device auto
switch to higher priority input,if not,it switch to next
lower priority input of signal(VGA)
VGA in
Fourth(the lowest)
Reboot and inspect VGA,if none signal,device auto
switch to higher priority input,if not,it will keep current
input of signal(VGA)
