Qeedji 4.13.15 002E, User Manual

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3.1.12 Configuration > AV commands
From the
Configuration
pane, select the AV Commands menu to enable the control of screens by AV (Audio-Video) commands through the
connectors:
RS232
,
ETHERNET
,
HDMI
.
AV Command name Description
brighness screen brightness control
mute screen mute control
power-mode screen saver control
back -light screen backlight control
video-input screen audio-video source selection control
volume screen volume control
custom-commands control of specific display devices (projectors, … ) via support for user-implemented AV commands
When the power-mode AV control is enabled through the specified connectors, it is automatically used when the App goes into screen saver
mode or when a screen saver task is scheduled through the Web-based configuration interface.
☛ Depending on the connectors, not all AV commands are supported.
RS232
For screen control via AV Command RS232 DTE, select the
RS232 DTE
option.
☛ F irst check in the datasheet that your screen supports AV Command via RS232. Using the screen confi guration menu, activate the support of AV
Command via RS232 on your screen ( example for a SAMSUNG screen: Menu
Multicontrol
then
MDC C onnection
then select
R S23 2 MDC
) ) .
☛ In order for your screen to be able to receive AV commands, connect a crossover serial cable between your device and your screen.
With the

button, configure the RS232 interface of your device to match the RS232 configuration of your screen.
Choose the appropriate protocol according to your screen.
☛ F irst check in the datasheet of your screen or audio-video device which AV Command protocol is supported.
☛ If none of the protocols are suitable, you can create your own protocol with the button

or duplicate an existing protocol with the button

and adapt it with your own AV Commands.
LAN