Uniden Grant XL Specifications download pdf (Page 7)

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11. NB and ANL Switch - Activates noise reduction circuitry. At the ANL (Automatic

Noise Limiter) position, only ANL circuitry is activated in the audio to reduce

background white noise. At the NB/ANL position, this switch activates both the

ANL and NB (Noise Blanker) circuitry in the receiver. The NB circuitry is very

effective for repetitive impulse noise, such as ignition noise. In the OFFposition,

NB and ANL circuits are deactivated.

12. CBlPA Switch- For normal CB operation, keep this switch at the CBposition. If

you connect a PA (Public Address) speaker (optional) to the PA. SP. Jack on the

rear panel, set the switch to the PA position. This enables you to use the radio as a

public address system. In PA mode, your voice will be heard through the PA

speaker. Also, all incoming signals will be heard through the PA speaker. This

allows you to monitor your channel activity while you are outside your vehicle.

Adjust the PA speaker output volume with the Microphone Gain Control.

13. HIILOW Switch - This switch allows you to select the tone of the receiving voice

in the audio. The LOW position increases bass. The HI position increases treble.

14. BRTIDIMSwitch - This switch allows you to change the brightness of the channel

LED and meter lighting. The DIM position lowers the brightness, and may be more

suitable for night driving.

15. Rxn'XIndicator- This 2-color LED lights to indicate the RX (receivemode) or

TX (transmit mode). The LED is GREENfor RX, and RED for TX. The LED turns

off when pressing the microphone PTT Switch in the PA mode.

16. Channel Readout - This bright LED displays the selected chamiel number.

Microphone Jack - Connect the microphone to this jack in order to operate either the

receiver or transmitter. If the microphone is not connected, you will hear no audio from

the speaker.

Microphone - Set the Microphone Gain Control to the full clockwise position. Press

and hold the PTT (push-to-talk) Switch, and hold the microphone several inches away

from your mouth. Speak into the microphone clearly in a normal voice. When you are

fmished talking, release the PTT Switch immediately toreceive the responding trans-

mission.

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Uniden Grant XL Specifications Page 7