Cobra 2010 GTL WX Betriebsanleitung PDF herunterladen (Seite 8)

Section IV Operation

CONTROLS AND INDICATORS

There are eighteen controls, 2 meters, 1 LCD and 1 jack on the front panel of your

2010 GTL WX.

A. CONTROL FUNCTIONS

1. POWER SWITCH. Press in to turn on radio. Press in, again, and release to turn off

radio.

2. DYNAMIKE. Adjusts the microphone gain in the transmit mode. This controls the

gain to the extent that full talk power is available several inches away from the

microphone.

3. VOLUME. Turn clockwise to set the desired listening level.

4. SQUELCH . This control is used to cut off or eliminate receiver background noise

in the absence of an incoming signal. For maximum receiver sensitivity the control

should be adjusted only to the point where the receiver background noise or

ambient background noise is eliminated. Turn fully counterclockwise then slowly

clockwise until the receiver noise disappears. Any signal to be received must now

be slightly stronger than the average received noise. Further clockwise rotation

will increase the threshold level which a signal must overcome in order to be

heard. Only strong signals will be heard at a maximum clockwise setting.

5. RF GAIN CONTROL. Adjust as required to optimize the signal. This control is

used primarily to optimize reception in strong signal areas. Gain is reduced by

counterclockwise rotation of the control.

SWR CALSWR CAL

SWR

MOD

CAL

LSB

USB

MIN

FREQ. CTR

CLOCK

AM / SSB BASE STATION WITH WEATHER ALERTAM / SSB BASE STATION WITH WEATHER ALERT

HOUR

VOICELOCK

MAX

MIN

RF GAIN

DYNAMIKE

POWER

PHONE

VOLUME

MIC

SQUELCH

COARSE

SWR

CAL

100%

1.5

MOD

SIGNAL

+30

R X

ANT

USB

LSB

RF PWR

ANL

TUNING

CH 9

2010 GTL WX

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