Furuno FS-1503 manual Selecting Frequency, Turning AGC on/off

Models: FS-1503

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Turning AGC on/off

AGC is automatically turned on when frequency is changed, and “AGC” appears when AGC is active. To turn AGC on or off manually, press the [MODE/1] key while pressing and holding down the [ENT] key.

1.8 Selecting Frequency

Frequency can be selected by:

Direct key entry (Free selection within marine bands for ship stations where a qualified Radio Operator is available.)

Channel number entry

[FREQ/CH] control

A receiving frequency can be selected by one of the above methods, but there is a restriction in selecting a transmitting frequency. This depends on how the equipment is programmed accord- ing to the national radio regulation.

Frequencies are indicated by:

Voice frequencies: Designated by the CARRIER frequency. Assigned frequencies are 1.4 kHz higher than the carrier frequencies.

Telex, DSC:

Designated by the CENTER frequencies.

 

 

 

TX Freq

Setting

 

Selection

 

 

 

 

 

Free selection

NO

 

 

 

 

ITU channels

All channels in the

 

 

APPENDIX indicated by

 

 

CH and frequency.

 

 

 

 

User channels

YES, indicated by

 

 

CH/station name. Preset by

 

 

FURUNO agent.

 

 

 

 

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Furuno FS-1503 manual Selecting Frequency, Turning AGC on/off