Compact Scaler Switcher (with PoH)
6
Step5.
Connect a HDMI display device to HDMI output port with HDMI cable.
Step6.
Connect speaker, headphone or AV amplifier to AUDIO OUT port.
Step7.
Connect control device (e.g. PC) to the TCP/IP port, the Scaler Switcher can be
controlled via web-based GUI.
Step8.
Connect control device (e.g. PC) to the RS232 port for RS232 control.
Step9.
Connect IR receiver to the IR EYE port, the Scaler Switcher can be control via IR
remote. For more details, please refer to
Step10.
Connect DC24V power adaptor to the power port.
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.
MIC Mode
MIC input has a low frequency characteristics, and wide frequency response.
When
switch to “MIC”, the microphone input is used for connecting with d
ynamic
microphone
. There are two different connection methods:
1)
Unbalanced connection:
“+” and “
” connect to ground, and “-” connects to signal.
“-” and “
” connect to ground, and “+” connects to signal.
