Monitor Connections; Audio Inputs And Output - Interlogix TruVision DVR 20 User Manual

49BChapter 2: Installation

Monitor connections

Connect the unit to the monitors via 75-ohm video coaxial cables with BNC
connectors. The unit provides a 1 Vpp CVBS signal.

Audio inputs and output

The unit is equipped with four audio inputs and one audio output. Both the audio
output and the audio inputs are line-level. The four audio inputs are associated
with the first four cameras.
Audio input
Audio output
Note: Line-level audio requires amplification.
18
RCA jack, 315 mV, 40k Ohms. Unbalanced
RCA jack, 315mV, 600 Ohms. Unbalanced
TruVision DVR 20 User Manual