Installation
2–10 700-0042 R004
4. Strip the red wire end appropriately. A butt splice connector is supplied to
connect the fuse holder to the red battery power wire. Connect the other end
of the fuse holder directly to the battery's positive (+) terminal.
5. Strip the yellow wire end must be stripped appropriately. A butt splice
connector is supplied to connect the fuse holder to the yellow wire. Connect
the other end of the fuse holder to an ignition-switched circuit.
6. The other connector on the power and ignition harness is plugged into the
Power In Connector on the back of the DVR.
2.7. EX4 Plus Step 6: Installing the Smart-Link™ Module
The EX4 Plus uses the external Smart-Link module to provide interface
connections to a variety of different signals. See Figure 2-7.
The Smart-Link is designed to be installed into the electrical compartment of a
vehicle, reducing the number of cables that connect to the DVR and reducing the
lengths of interface harnesses and cables that connect to the vehicle systems.
If you need assistance in determining a suitable location to mount the Smart-Link,
contact Customer Service at Seon Design. (The dimensions for the Smart-Link are
provided in “A.5. Smart-Link™ Module” on page A–4.)
To install the Smart-Link module:
1. Mount the Smart-Link on a vertical surface to avoid having liquids pool on
the bottom.
2. Mount the Smart-Link using the four #10 × ¾" sheet metal screws or the four
#10 × 1" self-drilling screws.
3. Plug one end of the Smart-Link-to-DVR connection harness into the
POWER
IN connector on the DVR.
The connectors on the harness are identical so that either end can be plugged
into either device. See Figure 2-8.
4. Plug the other end of the Smart-Link-to-DVR connection harness into the
POWER OUT TO DVR connector on the Smart-Link.
5. Plug the power and ignition harness (shown in Figure 2-6) into the
POWER IN
connector on the Smart-Link.
The power and ignition harness provides the power to the module.
6. Connect the red wire to a 12 VDC battery connection.
7. Connect the black wire to a ground connection.
8. Connect the yellow wire to an ignition-triggered signal.
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