Dtmf Transmitting Time; Squelch Level Setup; Scan Dwell Time Setup; Lcd Backlight - AnyTone AT-598 User Manual

8
General Setting
Auto power off after 2h
Disable Auto power off
4.
Press

DTMF Transmitting Time

1.
Press and hold key for over 2s to enter general setting.
2.
Press / key to choose No.21
menu, LCD displays "SPD--50".
3.
Turn selector knob to select the desired
setting.
30/50/100/200/300/500, which indicates the time for sending each
DTMF signal & the interval between each DTMF being sent.
4.
Press
24

Squelch level Setup

Setting the radio to a tight squelch level, you can avoid unwanted
signals or noise, but you may not receive a weak signal. Therefore, it will
be better for you to select the normal squelch level
1.
Press and hold key for over 2s to enter general setting menu.
2.
Press / key to choose No.22
menu, LCD displays "SQL--04".
3.
Turn selector knob to select the desired
squelch level.
OF-20 total 21, OF is min setting value(ON)
4.
Press
Press , then turn selector knob also can select the desired
squelch level.
If the transceiver has set at higher squelch level, it may fail to hear
the calling. If set at lower squelch level, the radio will be interfered.

Scan Dwell Time Setup

There are 3 kinds of Scan Dwell Time for option.
1.
Press and hold key for over 2s to enter general setting menu.
2.
Press / key to choose No.23 menu, LCD displays "SCAN-
-TO".
3.
Turn selector knob to select the desired Scan Dwell Time.
It pauses 15s once scanning a
matching signal, then resume scan.
It pauses once scanning a matching
signal, signal disappeared then resume
scan.
It stops once scanning a matching
signal.
4.
Press
and exit.Default:TO.

LCD Backlight

1.
Press and hold key for over 2s to
enter general setting menu.
2.
Press / key to choose No.24
menu, LCD displays "LAMP--25".