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5.5.3. Signal removing principle
Once the current signal is removed, the switcher will detect all input signals
with priority on HDMI1->HDMI2->HDMI3->DP->VGA (YPbPr/CVBS). It will
transfer the first signal detected to the output.
Notice: Auto-switching function works only when there is a new input signal
or if an input signal is removed.
5.6 VGA/YPbPr/CVBS input
The VGA input port is a multiple format port. It supports VGA/YPbPr/CVBS
input signal. The switcher will auto detect the input signal type and format.
The user can use the convert cable for YPbPr or CVBS signal input.
5.7 Connection of Microphone
The switcher provides one 2-level microphone input to accommodate different
microphone input modes, including 48V phantom power mode, MIC mode and
Line Mode.
5.7.1 48V mode
When switched to "48V" (It has a good frequency characteristic, high input
impedance and high sensitivity in this mode), the MIC input will provide a 48V
phantom power. This is only used for 48V condenser microphones.
1) Unbalanced connection:
"+" and " " connect to ground, and "-" connects to signal.
"-" and " " connect to ground, and "+" connects to signal.
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