Installation - Jensen JWM452 Installation And Owner's Manual

INSTALLATION

It's a good idea to read all of the instructions before beginning the installation. We
recommend having your Jensen JWM452 installed by a reputable RV dealership.
Tools and Supplies
You will need these tools and supplies to install your JWM452:
Phillips screwdriver
Ÿ
Wire cutters and strippers
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Tools to remove existing radio (screwdriver, socket wrench set or other tools)
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Electrical tape
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Crimping tool
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Volt meter/test light
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Crimp connections
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16 gauge wire for power connections
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16-18 gauge speaker wire
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Four M3x20mm (3/32 x 0.75") screws
Ÿ
Disconnecting the Battery
To prevent a short circuit, be sure to turn off the ignition and remove the negative
(-) battery cable prior to installation.
NOTE: If the JWM452 is to be installed in a vehicle equipped with an onboard
drive or navigation computer, do not disconnect the battery cable. If the
cable is disconnected, the computer memory may be lost. Under these
conditions, use extra caution during installation to avoid causing a short
circuit.
Selecting the Mounting Location
Select a mounting location, taking care to avoid the following:
Places exposed to heat-radiating appliances such as electric heaters
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Adjacent to other equipment that radiates heat
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Poorly-ventilated or dusty places
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Moist or humid locations
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Preparing the Opening
Use the mounting hole diagram ( right) to measure and cut a mounting hole, then
mount the unit using four M3x20mm screws.
.
NOTE: Before cutting the mounting hole, make sure the area behind the
mounting location is clear of wires, fuel and vacuum or brake lines.
5
7.323"+0.023"
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MOUNTING SCREWS M3X20
PHILIPS TYPE ROUND
HEAD 4 PLACES
JWM452
3.465"+0.023"
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