Radio Shack 21-1902 - Manual (Page 14)

14
Op
er
at
io
n
U
SING
S
CAN
Press and hold or to scan up
and down to find the desired channel
and quiet code. The radio automatically
scans through the channels and
pauses on each active channel. While
scanning, press
or to change
the scanning direction. Press PTT to
stop scanning.
Ô
U
SING
K
EY
L
OCK
To lock or unlock the keypad, hold
down
FUNC and press PTT to lock or
unlock the keys. appears when the
keys are locked. When the keypad is
locked, you can still transmit (press
PTT ), send a call (press CALL ) or
temporarily enable/disable Vox (press
PTT when Vox level is 1–4).
U
SING
K
EY
T
ONE
You can set the radio so it sounds a
tone when you press any key except
PTT or FUNC .
To turn on the key tone, press MENU to
activate the Menu function and press
or until and ON appear.
Press PTT to store the setting.
Ф
Ф
NOTE
Ô
Using Scan
• The radio
automatically scans
through quiet codes
while scanning
through the
channels. The quiet
code feature
automatically turns
on when a signal is
detected on a
channel and quiet
code, and turns off
after the signal
disappears.
• During scan, the
radio will not receive
Direct Call data.
Using Key Tone
When you do not press
a key after 20 seconds,
while in the Menu, the
radio exits the Menu
without saving your
settings.