10 Pelco Manual C1970M-A (7/01)

INTERCOM
The intercom operates with one camera at a time. When the monitor is in quad display
mode, a speaker icon appears next to the channel number to show which camera has the
intercom active.
NOTE:
The intercom
function is available only
when CCQ1400A-4
cameras are used.

Figure 6. Intercom Activities on Screen

SPEAKER SYMBOL SHOWS WHICH
CHANNEL IS IN INTERCOM MODE.
RESET
ALT TALK
AUDIO
PRESS ALT + AUDIO TO CHANGE
INTERCOM CHANNEL.

Table D. Intercom Function

Intercom
Function Action
Listen channel X In quad mode, hold the ALT/RESET button
and repeatedly press and release the AUDIO/
TALK button until the speaker icon appears in
the window of the desired channel.
Talk channel X Perform listen step described above.
Release the ALT/RESET button and press
and hold the AUDIO/TALK button.
Speak in a normal voice.
Release button to hear response.
Adjust volume control, if necessary.
NOTE:
You can operate the intercom when the other display
modes are active (single channel and PIP), but you cannot change
the channel unless you are in Quad mode.