User`s guide

Installation
700-0035 R004 2–5
2.3. Step 2: Installing the DVR in the Lock Box
The DVR has two brackets attached to the sides that allow the DVR to slide easily
in and out of the lock box. The brackets also enable easy top-up orientation of the
DVR when the unit is installed on the floor or under a seat.
The rear of each bracket has two plastic retainers that allow cables to easily slip in
between to ensure they do not get pinched at the back of the lock box when the
DVR slides in.
2.3.1. Connecting to the DVR Back Panel
Figure 2-3 shows the back panel of the TR4 Plus DVR which provides the
connectors for the cameras, power input harness, alarm input harness, video in
and out, audio in and out, speed harness, GPS input, signals harness, and
AUX
power.
Figure 2-3 Back panel
Table 2-1 Back panel features
Item Feature Description
1 POWER IN Power and ignition harness connector: 4-pin
2
ALARM IN Alarm input connector: 2-pin
3
LOW VOLTAGE
LOW/HIGH TEMP
Low voltage and Low/High temperature indicator (red)
4
GPS GPS input connector: 4-pin
5
SPEED Speed input connector: 3-pin
6
SIGNALS Signals input connector: 6-pin (5 used)
1
4
7
5
6
11
2
3
8
9
10
12
10