Rear Panel - Datavideo AD-300 Instruction Manual

AUDIO IN (XLR 3/CH 5)
The XLR balanced audio input channel allows you to
connect an audio device or a condenser or dynamic
microphone.
There are two types of switches for configuring AUDIO
IN:
The LINE/MIC+20dB/MIC+40dB switch is used to set the
AUDIO IN to LINE IN, MIC IN with a 20dB preamp or
MIC IN with a 40dB preamp.
When LINE IN is selected, set the 48V switch to OFF in
order to prevent damage to the connected audio device
due to excessive current flow.
The 48V switch is designed specifically for phantom
power control. When MIC IN is selected, set the 48V
switch to ON if a condenser microphone is used and
OFF if a dynamic microphone is used.
NOTE: Always check the microphone manual for the
appropriate input voltage level and read the advice in
the manual regarding phantom power as some MICs
may have internal batteries.

Rear Panel

DC IN Socket
Connect the supplied 12V PSU to this socket. The power
connection can be secured by screwing the outer
fastening ring of the DC IN plug to the socket.
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