Alinco DR-635 - Manual (Page 58)

56
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.