9
Electrical Installation
Outside Vehicle
The antenna coaxial cable is already installed through the cable entry cover.
Decide on location for Cable Entry Cover into vehicle (above an overhead locker or
wardrobe etc.). Ensure that the Cable Entry Cover is positioned so that the cable exit is
facing the rear of the vehicle and the rounded side of the cover is facing the front of the
vehicle. Attach the ‘F’ connector to the Max-Dome Antenna ‘F ‘connection marked
CONTROL BOX (on the MXL007/TWIN variant).
Check for cables within roof space before drilling. Drill a hole through the roof and push
cable into vehicle. Ensure roof surface is clean and dry and apply sealant/adhesive to the
back of the flange on the cable entry. Clip cable to vehicle roof using clips supplied.
Alternatively use Conduit.
Inside Vehicle
Inside the vehicle route the coaxial cable from the Max-Dome to the Control Box and fit the
‘F’ connector to the input marked ANTENNA.
Whilst the adhesive is curing prepare the electrical connections for the Control Box. The
Control Box requires a permanent 12-24V DC supply. The supply voltage should be taken
from a suitable point on the vehicle. For a robust installation we recommend to create a new
circuit direct to the battery via an inline fuse (Rated 5Amp). Do not connect to existing
circuits that supply high power devices such as water pumps, air conditioning units or
sources of interference such as electric igniters for gas stoves. Route cables carefully
avoiding areas of excessive heat such as exhaust systems and any moving parts in the
engine compartment or drive shafts.
Using the provided loop through cable make a connection between the Control Box F output
marked RECEIVER and Satellite Receiver that you are installing.
Once the electrical connections to the Control Box and the Satellite Receiver are completed,
the Control Box and Satellite Receiver should be securely fastened to prevent vibration.
Power Cable Colours
Red +12/24v
Black Negative Earth
Join Power Cable to new circuit using a robust connection method such as
Crimp connectors
Screw terminal connector block
Snap fit automotive tap connectors
Twin Output (MXL007/TWIN)
If you are using the second output from the Max-Dome Twin attach the 5m Coaxial Cable to
the Max-Dome ‘F’ connection marked ‘SVR2’. Then run the cable to the Cable Entry Cover
and then inside the vehicle to your second Satellite Receiver or the second input on your
recording device.