12
•
Numeric keypad
With these keys you can input the informa
�
on or your selec
�
ons on the radio.
In tx mode, push the number keys to send a corresponding DTMF code.
•
*SCAN Key
A short momentary press of the key enables the reverse func
�
on.
When listening to broadcast FM a momentary press will start the scanning.
Scanning in broadcast FM will stop as soon as an ac
�
ve sta
�
on is found,
regardless of scanner resume method.
To enable the scanner, press and hold the
[*SCAN]
key for about two seconds.
•
Zero 0 Key
The
Radioddity
GT-82
features a ba
�
ery voltage meter that
the
current
voltage
of
the
ba
�
ery
on
the
display.
To
see
the
voltage
displayed,
press
and
hold
the
[0SQL]
key
for
about
two
seconds.
•
#
key
If you press shortly
[# ]
you will switch to High or Low output power.
If you press this bu
�
on for more than 2 seconds you will lock/unlock the keypad.
Chapter5. Basic Operations
5.1 Power on the radio
To turn the unit on, simply rotate the
Volume/Power
knob clockwise un
�
l you hear a "click". If your radio powers on
correctly there should be an audible double beep a
�
er about one second and the display will show a message or
fl
ash the
LCD depending on se
�
ngs for about one second. Then it will display a frequency or channel. If the Voice prompt is enabled,
the voice will announce "frequency mode" or "channel mode".
Turn the
Volume/Power
knob counter-clock wise all the way un
�
l you hear a "click". The unit is now o
ff
.
5.2 Adjusting the volume
To turn up the volume, turn the
Volume/Power
knob clock-wise. To turn the volume down, turn the
Volume/Power
knob
