Alinco DR-635 User Manual download pdf (Page 58)

Special Functions

Entering a frequency directly

Frequencies can be entered directly by pressing the numerical keys of the microphone.

• Range of frequencies to be input

76.000 - 107.995MHz (WFM reception)

144.000 - 145.995MHz

430.000 - 439.995MHz

1. Set the microphone DTMF/REMOTE switch to the REMOTE position.

2. DTMF keys can be used to enter from the 100MHz digit.

(Ex.) When setting 144.20 MHz with the tuning step set to 20kHz.

Enter 1 4 4 2 0

After entering the fifth digit a slightly longer beep is emitted and the entry is com-

pleted.

3. To cancel an entry before it is completed, press the PTT key or C key.

Entry method depending on tuning step

Depending on the set tuning step, frequency entry may be necessary to the 1 kHz digit. In some

cases entry to the 10 kHz digit is sufficient. For cases in which digit entry is only necessary to the

10 kHz digit some digit keys are not accepted.

The relationship between the tuning step and input method is as follows.

Tuning step

Entry

Final digit selection

completion digit

5.0 kHz 1 kHz Completion after input of the 1 kHz digit.

8.33 kHz 1 kHz 10kHz

Depending on the frequency, either the 1kHz digit or 10kHz digit may be entered.

10.0 kHz 10 kHz Completion after input of the 10 kHz digit.

When you input the 10 kHz digit, the 1 kHz digit is set as follows:

12.5 kHz 10 kHz 0···00.0, 1···12.5, 2···25.0, 3···37.5, 4···invalid

5···50.0, 6···62.5, 7···75.0, 8···87.5, 9···invalid

15.0 kHz 10 kHz Completion after input of the 10 kHz digit.

20.0 kHz 10 kHz Completion after input of the 10 kHz digit.

When you input the 10 kHz digit, the 1 kHz digit is set as follows.

25 kHz 10 kHz 0···00.0, 2···25.0, 5···50.0, 7···75.0,

Other entries are invalid.

30 kHz 10 kHz When you input the 10 kHz digit, the 1 kHz digit is set as follows.

50 kHz 10 kHz

When you input the 10 kHz digit, the 1 kHz digit is set as follows.

0···00.0, 5···50.0

100 kHz 10 kHz Completion after input of the 10 kHz digit.

1 2 ... 53 54 55 56 57 58 59 60 61 62 63 64 65 66

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Alinco DR-635 User Manual Page 58