AnyTone AT-5555 Gebrauchsanweisung - Seite 8

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it is desired that the control be adjusted only to the point where the

receiver background noise or ambient background noise is eliminated.

Turn fully anticlockwise 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.

3. ECHO(Inner Dual Concentric)

This switch is used to control echo effect.

4. TONE (Outer Dual Concentric)

This switch is used to control intervals of echo sound

5. RF GAIN ( Inner Dual Concentric)

This switch is for adjusting sensitivity during reception. For long

distance communications RF GAIN should be set to maximum. RF

GAIN can be reduced to avoid distortion, when your correspondent is

close by and when he does not have RF POWER. The normal setting

of this function is on maximum (fully clockwise).

6. RF POWER (Outer Dual Concentric)

Adjustment of the output power is for AM and FM mode only. Reducing

the power is allowed when communicating with a person who has no

RF GAIN. The normal position of this function is set to maximum, fully

clockwise.

7. BAND SELECTOR

Rotate this switch to select A, B, C, D, E, F band of operation

8. MODE(PA/CW/AM/FM/USB/LSB)

This switch allows selecting the modulation mode PA, CW, AM, FM,

LSB or USB. Your modulation mode has to correspond with the one

of your correspondent. The mode selector changes the mode of

operation of both transmitter and receiver simultaneously.

Frequency Modulation/FM: for nearby communications on a flat

open field.

Amplitude Modulation/AM: Communication on a field with relief and

obstacles in middle distance (the most used).

Upper and Lower Side Band/USB-LSB: Used for long distance

communications (according to the propagation conditions).

9. CLARIFIER

This is frequency tuning knob which can be set as different modes

(refer to CLA Specifications in Functions Menu for more details).

10. PUSH

This is PUSH Key which can be set as different modes (refer to PSH

specifications under Functions Menu for more details).

11. CHANNEL SELECTOR

Rotate this switch to select any desired channel from forty citizens

band channels. The selected channel appears on the LED directly

above the channel selector knob.

12. CHANNEL INDICATOR

Numbered LED indicates the selected channel to operate on.

13. RECEIVER/TRANSMIT INDICATOR

When it is receiving, the LED will be green. The LED will be red when

it is transmitting.

14. LCD DISPLAY

Display frequency, all kinds of information and icons.

15. FUNC

This is functional key. Press and hold this key for 2seconds to enter

into Functions Menu Setup (refer to Functions Menu for more details).

Press FUNC key and other individual key to realize the second

functions silk-screened under the button. For example, press FUNC

key followed by pressing RB key to realize the BP function. Press

FUNC key followed by DW to realize the LCD OFF function.

Details operations are as bellows:

Press FUNC key, "FUNC" icon will appear on LCD display. Release