ERNITEC EDNS V3000 Series, Руководство пользователя

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10
Ernitec EDNS V3000 series – user manual
www.ernitec.com
V 2.2.082012
Video out connectors are provided for looping out the video sources of the
connected cameras.
Audio Out
– Main & Call (selected models only)
Main & Call Audio Out RCA connectors are provided
for connecting the DVR to audio output devices (e.g.
amplified speakers).
“MAIN AUDIO OUT” will output
audio from the main monitor, whereas
“CALL AUDIO”
will output audio form the call monitor.
Audio In/Out (selected models only)
Some models provide audio in/out connection
via a D-Sub connector. Users can connect
audio source devices for each channel and
audio output devices for Main/Call monitors.
Refer to Setup Guide for detailed pin
definitions for different models.
Alarm I/O, RS-485 & Audio In (selected
models only)
A D-Sub connector is provided to offer users
the flexibility to connect the DVR to Alarm I/O,
RS-485 and Audio In devices. Refer to Setup
Guide for detailed pin definitions for different
models.
Audio In (selected models only)
Some models provide a terminal block
for connection to audio input devices.
Refer to Setup Guide for detailed pin
definitions for different models.
RS-485 & Alarm In (selected models
only)
Some models provide a terminal block
for connection to RS-485 and alarm
input devices. Refer to Setup Guide
for detailed pin definitions for different