Alinco DR-635 User Manual download pdf (Page 26)

Basic Operations

IMPORTANT: The Monitor function only operates on the MAIN band. The Monitor func-

tion operates irrespective of Tone squelch/DCS function setting.

Reverse function

This function is for monitoring the transmission frequency

instead of receiving frequency in repeater operation. This tech-

nique is commonly used to check if it is possible to commu-

nicate without using a repeater by monitoring the accessing

station’s signal strength.

When -5.000MHz SHIFT is set

1. Keep pressing the SQL key for more than 1 sec-

ond while SHIFT is set.

[R] icon illuminates on the display to indicate

that the reverse function is activated and the

squelch opens.

2. Pressing any key will cancel the operation.

Monitor function

A Monitor function is available to receive weaker signals. Press

and hold SQL key for more than 1 second. Regardless of the

level setting of the squelch, it will be opened and the Busy

icon/RX lamp will turn on in the display. Press any key on the

front panel to exit.

BUSY

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Alinco DR-635 User Manual Page 26