Turning The Key Tone On And Off - Radio Shack PRO-2052 Owner's Manual

20-432.fm Page 24 Friday, July 14, 2000 11:30 AM
Locking Out Channels
To lock out a channel while scanning,
press when the scanner stops on
L/O
the channel. To lock out a channel
manually, select the channel and
press until appears.
L/O L/O
Note: You can still manually select
locked-out channels.
To remove the lockout from a channel,
select the channel and press
disappears.
L/O
To remove the lockout from all chan-
nels in the channel-storage banks that
are turned on, press
MANUAL
scanning, then hold down
scanner beeps twice.
Locking Out Frequencies
To lock out a frequency during a limit
search or service bank search, press
when the scanner stops on the
L/O
frequency. The scanner locks out the
frequency, then continues searching.
To lock out a frequency manually, se-
lect the frequency and press
appears.
L/O
24
Notes:
• The scanner does not display
•
• You can lock out up to 50 frequen-
To remove the lockout from a fre-
quency, select the frequency then
press
To remove the lockout from all fre-
until
L/O quencies,
HOLD
scanner beeps twice.
to stop
TURNING THE KEY TONE
until the
L/O
ON AND OFF
The scanner is preset to sound a tone
each time you press a key. To turn off
the key tone, turn off the scanner.
Then, while holding down
turn on the scanner.
appears. To turn the key tone back on,
repeat this procedure.
ly appears.
until
L/O
locked-out frequencies during a
search.
L/O appears when you select a
locked-out frequency.
cies during a limit search and 20
during a service bank search. If
you try to lock out more frequen-
cies, the first locked-out frequency
is automatically unlocked.
. disappears.
L/O L/O
while searching,
then hold down
L/O
OFF bEEP
on bEEP
press
until the
,
L/O/SKIP
briefly
brief-