Interlogix TruVision DVR 44HD - Page 12

1BChapter 2: Physical installation
10 TruVision DVR 44HD User Manual
Figure 1: TVR 44HD back panel connections (16-channel model shown)
Description Use Specification
1
. One audio input Connect microphone for bi-directional
audio (not recorded)
RCA jack, 315 mV, 40 kohms.
Unbalanced.
Line-level audio requires amplification.
2
. One audio output Connect to speakers for audio output. RCA jack, 315mV, 600 ohms.
Unbalanced.
Line-level audio requires amplification.
3
. Line in Connect a microphone for bidirectional
audio.
4
. BNC monitor output Connect one event CCTV monitor. 1 Vp-p BNC signal.
5
. RS-232 input Text insertion for point-of-sale and ATM
devices. Also used by technical support.
See “Configuring the RS-232 port” on
page 101 for more information.
6
. eSATA Connect an optional eSATA drive to
extend the internal storage.
7
. Up to 16 BNC-type
connectors
Connect up to 16 analog cameras to
BNC connectors (depends on the
recorder model)
8
. USB 2.0 port Connect a mouse, CD/DVD burner or
HDD.
The recorder supports both a USB
mouse and a USB HD on the front and
back USB ports.
9
. HDMI monitor output Connect to a HDTV. The HDMI
connection supports both digital audio
and video.
10
. VGA monitor output Connect to a VGA monitor.
11
. 10/100/1000 RJ-45
network interface
Connect to a network.
12
. 16 alarm inputs Connect physical alarms such as
detectors, push buttons, etc.