Compact Scaler Switcher
Comm-Tec S.r.l.
12
www.comm-tec.it
Step4.
Select MIC level and connect right microphone to MIC input port. MIC audio will
be transmitted to AUDIO OUTPUT port and mixed with source audio.
Step5.
Connect a HDMI display device to HDMI output port with HDMI cable.
Step6.
Connect HDBaseT Receiver to HDBT output port with twisted pair.
Step7.
Connect speaker, headphone or AV amplifier to AUDIO OUTPUT port.
Step8.
Connect control device (e.g. PC, control system) to the TCP/IP port, the Scaler
Switcher can be controlled via web-based GUI.
Step9.
Connect control device (e.g. PC) to the RS232 port of the Scaler Switcher or the
HDBaseT Receiver (bi-directional RS232 control, either end is available).
Step10.
Connect IR receiver to the IR EYE port, the Scaler Switcher can be control
via IR remote. For more details, please refer to
4.2.IR Control.
Step11.
Both the Scaler Switcher and the HDBaseT Receiver have IR IN and OUT.
When one model is connected with IR receiver, the other model should connect
with an IR transmitter.
For example
: When “IR IN” of the Scaler Switcher connects with an IR receiver,
the IR transmitter must connect to IR OUT of HDBaseT Receiver.
The IR signal can be transmitted bi-directionally between
the Scaler
Switcher
and the HDBaseT Receiver.
Step12.
Connect DC24V power adaptor to the power port (HDBaseT Receiver can
be powered by the Scaler Switcher with PoH function).
Note: If the power adapter is connecting with HDBaseT Receiver,
the Scaler Switcher
can’t be powered from HDBaseT Receiver.
3.4
Connection of Microphone
The Scaler Switcher provides with one 3-level microphone input port, to accommodate
different microphone input modes, including 48V phantom power mode, MIC mode &
LINE mode.
➢
48V phantom power Mode
48V phantom power input has a good frequency characteristic, high input impedance
and high sensitivity.
When switching to “48V”, the MIC input will provide a 48V phantom power. This is only
used for
condenser microphone
.
Connect the microphone in this way: “+” connects to positive, “-” connects to negative
and “
” to ground.
