Setup guide

Explorer MX-HD Install and Setup Guide
700-0159 R003 7
Installation Best Practices
The MX-HD DVR is secured with a security front cover and a cable cover. Two cable grommets (and two
knockouts) on the cable cover allow wiring to enter from the left side, right side, or back of the unit.
The DVR can be installed either horizontally or vertically but not upside down.
Before installing the MX-HD DVR, keep in mind that a well-ventilated location and sufficient clearance
around the unit are key factors in performance and maintenance. See Table 1 for information on
installation requirements.
CAUTION: Heat or Moisture Damage Risk
Do not install the DVR in a location where the unit is exposed to excessive heat or moisture.
Installation close to extreme heat or moisture will void the product warranty.
Route the wiring and cables away from sharp edges that might damage the insulation. Avoid
sharp bends in the cable.
Contact Seon before attaching the DVR to other equipment in the vehicle.
Table 1 Choosing a Location and Other Installation Requirements
Ventilated
location
Install the DVR away from any sort of heat outlet, heater, or AC blower. Do not operate the DVR in a
closed-in area or restrict ventilation in any way. The DVR requires air circulation to maintain optimum
operating temperature and provide best performance.
Mount to secure
surfaces only
Do not mount the DVR to a plastic panel or other surface that is subject to constant vibration. Avoid
exposing the DVR to excessive heat and moisture.
Mounting
orientation
Mount the DVR in either a horizontal or vertical orientation, or hung right side up but not upside down.
Clearance
around the DVR
Allow sufficient clearance of at least six (6) inches in front of the DVR and two (2) inches on each side
for removal of the security front cover and easy access to the hard drives and USB ports.
Allow sufficient clearance behind the DVR for camera cables, mounting cables, Ethernet cables, and
power cables.
Mounting cables
The radius for the mounting cables will be dictated by the cable cover. The rearmost surface of the
cable cover will be about 3 inches from the back of the DVR to allow camera cables to bend over each
other.
Ethernet cables
Avoid right angle bends in the Ethernet cables.
Power cables
Provide enough slack on the power cable to prevent any force from being exerted on the connectors. A
single 4-inch diameter loop is sufficient.