Instruction manual

-- 23 --
Tops - Series
3.3 Select Audio Channel Buttons
 Audio channel selection button
Select audio channel.
The audio channel can be selected only when it is
activated in configuration mode.
 Volume Control
Controls volume. Use the mouse to increase and decrease volume.
Indicates the chosen audio channel.
Indicates audio monitoring is off.
To properly listen to the audio, the input signals must be sufficient.
If the installed microphone’s signal is too weak, use an amplifier to amplify the signal.
NOTE
3. SURVEILLANCE MODE