Direct frequency entry

Rx frequency may can be entered manually. (Tx frequency may also be entered where permit- ted.)

Rx frequency

To set for a receive frequency of 1636.4 kHz, for example;

Press [RX], [1], [6], [3], [6], [4], [ENT] in this order. Entry of the decimal point is not required.

Tx frequency

To set for a transmit frequency of 2061.4 kHz, for example;

Press [TX], [2], [0], [6], [1], [4], [ENT].

DUP

 

 

 

 

 

 

 

RX freq

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

(Tx freq

0

2

4

6

8

10

S

 

 

shown at Tx)

 

 

SQ

 

 

 

 

 

 

 

AGC NB

J3E

Figure 1-4 Sample frequency display

The [CURS/2] key shifts the cursor among last 4 places (J3E) or two places to left of decimal and one place to right of decimal (H3E).

To modify a value at a particular digit (Rx frequency only), use the [FREQ/CH] control; it changes the value above the cursor.

Paired Rx/Tx frequency

To set for 2161 kHz simplex channel, for instance, press as below;

[TX]*, [RX]*, [2], [1], [6], [1], [0], [ENT]

Do not forget to enter the last zero in the above example. The last numeral represents the 1/10 decimal place. Simply hitting [TX], [RX], [2], [1], [6], [1], [ENT] will set 216.1 kHz.

* Order of pressing may be reversed, that is, you may press [RX] first.

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Furuno FS-1503 manual Direct frequency entry, Rx frequency, Paired Rx/Tx frequency