Activating the CB

To activate the Citizen Band radio, press and hold the CB button on the front panel for 1.5 seconds. The CB will activate in SETUP with squelch threshold and channel settings from the previous use. CB channels are selected in SETUP.

To exit SETUP but leave the receiver with the CB active, press and release the MODE SEL switch.

To turn the off the CB, press and hold the CB button for 1.5 seconds.

NOTICE

There are no adjustments internal to the CB transceiver chassis that can be performed without risking non-compliance with Federal Communications Commission (FCC) rules. Refer to the original equipment manufacturer for any service required during the warranty period. For transmitter service after the warranty period, refer to a certified repair service. Any frequency determining components, such as crystals, or power determining semi-conductors, etc., should only be replaced with the original component manufacturer's part or equivalent. Substitutes can result in violation of FCC rules. (00175a)

Entering SETUP

See E in Premium Sound System → Receiver Operation → LCD Screen Examples. With the CB on, press CB to enter SETUP. The LCD displays SETUP in the upper half and the CB channel appears in the lower half.

The other audio source is muted in SETUP so that only the CB can be heard when the CB breaks squelch. This aids setting of squelch threshold, and volume as well as bass and treble adjustments.

To exit SETUP, press and release the MODE SEL switch.

NOTE

SETUP cannot be exited while the squelch is broken and the receiver does not retain the exit command. Press the SQ switch forward (+) to unbreak squelch or wait for the transmission/reception to end.

After exiting SETUP with the CB still active, re-enter SETUP by pressing and quickly releasing CB.

Selecting a Channel

In SETUP, use the MODE SEL switch to select a CB channel. Press and release MODE SEL UP or DN to switch channels one at a time.

If the MODE SEL switch is held up or down, tuning continuously wraps around the ends of the channels.

See B in Premium Sound System → Receiver Operation → LCD Screen Examples. When squelch is broken, the channel number is visible in the lower half of the LCD. If the squelch is not broken and the another source is playing, the channel number is displayed in the upper half of the LCD.

WARNING

Set CB channel, squelch threshold and volume before riding to minimize adjustments on the road. Distractions can lead to loss of control, resulting in death or serious injury. (00089a)

Adjusting Squelch

The CB signal is passed to the speakers or headsets only if signal strength exceeds the threshold set with the squelch control switch (PTT / +/SQ/-). When CB signals exceed the threshold, they are said to "break squelch." Refer to Table 1.

To lower the threshold to process the weakest CB signals, press SQ -, or rearward.
To raise the threshold to process stronger signals, press SQ + or forward.

See O in Premium Sound System → Receiver Operation → LCD Screen Examples. In the LCD, a dashed line changes length with the setting.

Table 1. Squelch Control Switch

SQ (-) REARWARD	SQ (+) FORWARD
More signals	Fewer signals
More noise	Less noise
More static	Less static
Unwanted signals	Better sound quality

Transmitting

To transmit, press and hold the PTT switch. Transmission is over the CB channel displayed in the LCD. To end transmission, release PTT.

Adjusting Volume

Refer to Premium Sound System → Audio Routing and Mixing → Audio Routing and Mixing Combinations. To adjust volume of the CB in the speakers or headset, Press AUDIO up (+) to raise the volume or down (-) to lower the volume. CB volume is adjustable when squelch is broken except when the SPKR switch is in the center position and an overlay audio source is playing.

A dashed line that changes length with the volume setting is displayed.

NOTICE

Operating the CB radio without an antenna or with a broken antenna cable can result in damage to the transmitter circuitry. (00176a)

CB Range

Maximum transmission range can only be expected under stable weather conditions in flat, open country.

Weather: In times of atmospheric disturbances, such as rain, snow, or even sunspots, the CBs range can be reduced.

Terrain: Buildings, hills, valleys or any elevated objects or depressions that either block or create a longer path between transmitter and receiver will reduce or disrupt communications.

Obstructions: Transmissions may be cut off under a viaduct or inside a tunnel or parking garage.

NOTE

The CB transmitter is the most powerful allowed under Federal law, but since there is no large steel area to create a ground plane, it may not transmit as strongly as when mounted in a car or truck.

LO*DX Button

LO: The local (LO) position reduces the sensitivity of the CB receiver allowing quieter operation which may result in a lack of available signals.

DX: The distant (DX) position increases the sensitivity of the receiver to pick up weak signals. This may mean more noise and unwanted signals.

NOTE

Even with the LO*DX on LO and the squelch closed, maintain a minimum of 20 feet (6.1 meters) from any transmitting motorcycle. At shorter distances, the signal is too strong and results in sound distortion.