Quick Start

vehicle cigarette lighter or power port

To power your scanner from your vehicle’s 12V power source, use a 12V DC cigarette-lighter adapter (not supplied, available at RadioShack).

If you use a cigarette-lighter adapter, you might hear some NOTE electrical interference from your engine while scanning.

This is normal.

vehicle ignition (negative ground only)

NOTE

If you are not experienced in connecting accessories to

the vehicle fuse box, use a certified installer.

 

1. Disconnect the cable from the negative (-) terminal of your vehicle’s battery.

2. Ground the black wire of the supplied DC power cord to your vehicle’s chassis. The grounding screw must make complete contact with the metal frame of your vehicle.

3. Connect the red wire of the supplied DC power cord to a voltage source that turns on and off with the ignition switch, such as a spare accessory terminal in your vehicle’s fuse box.

4. Insert the adapter’s barrel plug into the scanner’s DC 12V jack.

5. Reconnect the cable to the negative (-) terminal of your vehicle’s battery.

step 3: connect your scanner

ANT

EXT SP

Antenna connection.

External speaker connection.

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Radio Shack PRO-433 Connect your scanner, Vehicle cigarette lighter or power port, Vehicle ignition negative ground only