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Commands
These commands are sent in ASCII format to the Switcher:
RS-232 SERIAL COMMUNICATION COMMANDS
Response
> POWER OFF
> POWER ON
> SOURCE HDMI1
> SOURCE HDMI2
> SOURCE HDMI3
> SOURCE PC
> SOURCE COMP1
> SOURCE COMP2
> SOURCE SV1
> SOURCE SV2
> SOURCE CV1
> SOURCE CV2
> AUDIODELAY OFF
> AUDIODELAY ON
> 480i/576i TO 480p/576p OFF
>480i/576i TO 480p/576p ON
> RESET ON
Response
> POWER ON~OFF
> SOURCE HDMI~CV
> AUDIODELAY OFF~ON
>480i/576i TO 480p/576p OFF~ON
> FIRMWARE VERSION : Vx.xx
S SOURCE 0
S SOURCE 1
HDMI1 INPUT
HDMI2 INPUT
S SOURCE 2
S SOURCE 3
HDMI3 INPUT
PC INPUT
S SOURCE 4
S SOURCE 5
COMPONENT1 INPUT
COMPONENT2 INPUT
S SOURCE 6
S SOURCE 7
SV1 INPUT
SV2 INPUT
S SOURCE 8
S SOURCE 9
CV1 INPUT
CV2 INPUT
S AUDIODELAY 0
S AUDIODELAY 1
OFF : NO DELAY
ON : DELAY 150ms
S RESET 1
RESET ACTION
S SD_ITOP 0
S SD_ITOP 1
OFF : NO 480i/576i TO 480p/576p
ON : 480i/576i TO 480p/576p
R POWER
Command Code
Description
SHOW POWER STATUS
Command Code
Description
POWER OFF
POWER ONS POWER 1
S POWER 0
R SOURCE
SHOW SOURCE STATUS
R AUDIODELAY
SHOW AUDIO DELAY STATUS
R SD_ITOP
SHOW 480i/576i TO 480p/576p STATUS
R FW_VER
SHOW FIRMWARE VERSION