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21
Item
Description
10 HDMI OUT
Connects with the HDMI IN connector of another display to daisy
chain the audio/video broadcast on the displays.
NOTE: When interconnecting displays to create a
daisy-chain configuration, use only the HDMI IN2 port as
the input source on all the displays in the daisy chain.
11 AUDIO OUT
Connects with external speakers with an amplifier or audio amplifier
to output the audio that is supplied by the video source.
NOTE: Headphones and earphones are not supported.
12 IR IN
Connects with an external IR sensor module.
Connects with the IR OUT connector of another display to
daisy chain the IR signal.
NOTE: From the tip to the terminal the plug sections are
defined as IR / VCC / LED / Ground.
13 RS232 IN
Connects with the serial IO connector of a host device.
NOTE: From the tip to the terminal the plug sections are
defined as TX / RX / Ground.
14 IR OUT
Connects with the IR IN connector of another display to daisy chain
the IR signal with a pin-to-pin straight cable featuring three
conductor sections.
15 RS232 OUT
Connects with the RS232 IN connector of another display to daisy
chain direct commands.
NOTE: The RS232 OUT port does not support connecting
with an SDM module's internal UART port.
16 AC SWITCH
Switches the main power on/off.
17 AC IN
Connects with the supplied power cord.