Uniden 880 Manual Do Utilizador

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6.  Channel Selector/MENU/OK. Press the inner MENU/OK button to 
select a menu option or other selection. Turn the outer Channel 
Selector knob to:
 
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Select channels
 
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Select menu modes
 
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Change scan resume direction (up or down)
 
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Control Talkback volume
 
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Control Mic gain level
 
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Control Calibration volume
All channels except Channel 9 may be used for normal communication. The FCC 
reserves Channel 9 for emergencies involving the immediate safety of individuals 
or protection of property. Use Channel 9 to render assistance to a motorist.
This is an FCC rule and applies to all CB operators.
7.  Microphone socket.
8.  Indicators turn on when the function is turned on.
9.  S/RF/CAL/SWR: Push to to check RF signal strength, calibration, 
and SWR reading.
10.  CB/PA:  Selects CB (Citizens Band) or PA (Public Address).
Do not use the pa function unless an external speaker is connected. 
11.  MEM/SCAN: Press to start or stop scanning modes [All Channel 
Scan (see page 10) and Memory Scan (see page 12)]. Press and hold 
to set or clear channel memory while in Memory mode.
12.  9/19/NORM: Press to switch between emergency channel 9, 
channel 19, and standard CB channels. 
13.  Frequency Display: Displays the MHz of the selected channel. Also 
displays menu options. 
14.  ANL:   Turns  ANL (Automatic Noise Limiter) feature on and off. 
ANL reduces external noise.
15.  NB: Turns NB (Noise Blanker) feature on and off. NB reduces 
interference from vehicle ignition systems.
16.  RF Gain knob: Improves reception in strong signal areas.