User`s guide

Installation
2–2 700-0058 R001
2.1. Installing the EX4 Plus 35 DVR and Lock Box
The EX4 Plus 35 DVR is designed to be installed in the lock box which is secured
to the mounting surface using the screws provided. The lock box can be installed
flat on the floor or under a seat (horizontal installation) or vertically on the floor
(vertical installation), depending on your requirements. The lock box has a
removable, hinged locking door, and a slide rail system to allow for easy
installation and exchange of the DVR.
The EX4 Plus 35 DVR has connections to the front and back of the unit which are
secured once the DVR is installed and the lock box is locked. Cable grommets on
the lock box allows connectors to be inserted into the lock box after installation.
Planning an
installation
Check that you have all the system components and inspect the units for any
scratches or damage. The lock box key is required to unlock the door of the lock
box, and remove the components that are placed inside the box for shipping such
as cameras and harnesses.
Materials required You will need these materials to complete the installation:
•EX4 Plus 35 DVR
• DVR keys for securing the removable hard drive
• Lock box
• Lock box keys for securing the hinged locking door
• Cameras
• Driver’s indicator panel
• Seon video recording label (if purchased)
• Smart-Link™ module
• Smart-Link-to-DVR connection harness (10 feet)
• Power and ignition harness (3 feet)
• Fuses: 5 A power fuse and 1 A ignition fuse
• Fuse holders
• Alarm input cable (3 feet)
• Signal harness (3 feet)
• Speed cable (20 feet) (if purchased)
• GPS receiver and cable (if purchased)
• CAN interface cable (if purchased)
• Butt splice connectors
• Four #10 × ¾" sheet metal screws
• Four #10 × 1" self-drilling screws
Longer cables To customize your installation, longer cables are available by contacting your
sales representative at Seon Design.