Alinco DR-635 - Manual (Page 42)

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Useful functions
•DCS scan
Same as previous, but for DCS code search.
1.
While in the DCS setting, press the UP/DOWN
key for more than 1 second but less than 2 sec-
onds to start scanning.
(It scans 105 DCS codes in order.)
• During scanning, the 1 MHz order decimal
point will flash.
• The scan stops when the matching DCS code
is detected and reception starts.
2.
When scanning has finished, pressing any key
other than the UP/DOWN key will cancel the
scan mode.
DCS
KEY-LOCK FUNCTION
This will lock the keys to avoid unintentional changes.
1.
Press FUNC key and press the TS/DCS key
while the F is on the display.
2.
The [ ] icon appears.
3.
With this function activated, only the follow-
ing commands can be accessed:
• PTT
• FUNC+TS/DCS to cancel this function
• Monitor function (to release squelch for weak
signal reception)
• Squelch setting
• Volume setting
TONE BURST
This feature is to alert the other party by adding a tone to the transmitted signal.
• When the PTT key and the DOWN key are pressed together, a tone signal is transmitted.
• The default is an alert sound. The transmitted tone can be changed in the Setting mode.
• For the DR-635E, a 1750Hz tone burst signal is transmitted as the default setting, so that a
repeater can be accessed by the tone.
IMPORTANT: After scanning stops, it will not resume until the dials moved or the Mic
UP/DOWN key is pressed.