3x1 Wallplate Transmitter Switcher with HDMI and VGA
Altimium 11 www.altimium.com
6.3 RS232 Command
Communication protocol:
RS232 Communication Protocol
Baud rate: 9600 Data bit: 8 Stop bit: 1 Parity bit: none
6.3.1 Device Control
Command
Function
Feedback Example
50617%
Restore factory default.
FACTORY RESET
50698%
Software upgrade.
SOFTWARE UPDATE
50699%
Get firmware version.
VERSION Vx.x.x
50740%
Disable
DISPLAY ON/OFF
button.
DISABLE DISPLAY ON/OFF
KEY
50741%
Enable
DISPLAY ON/OFF
button.
ENABLE DISPLEY ON/OFF
KEY
6.3.2 Source Switching
Command
Function
Feedback Example
50701%
Switch to HDMI 1.
SWITCH TO HDMI1
50702%
Switch to HDMI 2.
SWITCH TO HDMI2
50704%
Switch to VGA.
SWITCH TO VGA
50710%
Enable auto switching mode.
AUTO SWITCHING
50711%
Enable manual switching mode.
MANUAL SWITCHING
50712%
Get the Source Switching mode.
AUTO SWITCHING
MANUAL SWITCHING
6.3.3 Output Resolution
The switcher also supports VGA scaling output to the HDBaseT port, which can be set
using one of the following commands. Always be sure that the display device is able to
display the chosen resolution to ensure that an image can be displayed.
Command
Output Resolution
Feedback Example
50714%
Auto adjust VGA Input.
Enable VGA AUTO ADJUST
50715%
1024x768@60Hz.
RESOLUTION: 1024x768 60Hz
50716%
1280x720 @50Hz.
RESOLUTION: 1280x720 50Hz
50717%
1280x720 @60Hz.
RESOLUTION: 1280x720 60Hz
50718%
1360x768 @60Hz.
RESOLUTION: 1360x768 60Hz
50719%
1600x1200 @60Hz.
RESOLUTION: 1600x1200 60Hz
