User's Manual

3. Drill the necessary holes and secure the mounting bracket in place using the
screws
provided.
4. Mount the radio to the bracket only after the wiring has been connected to the
rear
panel.
Connecting the Power Cord
Note: If you are not experienced in connecting accessories to the vehicle fuse box,
please
see your automotive dealer for advice on proper installation.
Installation for everyday use:
1. Check the vehicle battery connections to determine which battery terminal
(positive or
negative) is grounded to the engine block or chassis. Most of today’s vehicles use a
negative ground. If your vehicle has a negative ground, follow Steps 2 and 3.
Otherwise,
skip to the note following Step 3.
2. Connect the RED wire of the DC power cord to the accessory contact in your
vehicle’s
+12V DC fuse box.
3. Connect the BLACK wire of the DC power cord to the negative side of the vehicle
(usually the chassis).
Note: In vehicles with a positive ground, the RED wire connects to the chassis and
the
BLACK wire connects to the accessory contact in the fuse box.
4. Insert the DC plug into the DC 12V jack on the back of the scanner.
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Typical Mounting Methods
The 20-426 can be conveniently mounted on a table, bulkhead, overhead, or any
other
desired location with the supplied mounting bracket (MB008) (refer to figure below
for typical
mounting methods).
Caution: Make sure there are no hidden electrical wires or other items behind the
desired
location before proceeding. Check that free access for mounting and cabling
is available.
Mounting the Scanner in Your Vehicle
Before you mount the scanner, make sure you have all the necessary materials.
Then
confirm that the scanner fits your vehicle’s mounting area. This unit requires a
mounting
area of 2.44 inch high by 7.06 inch wide by 6.10 inch deep (50.8 x 176.5 x 152.5