Radio Shack PRO-2018 ユーザーズマニュアル
S
earching
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anks
18
2. Press
ENT
again to store the frequency. The channel
and frequency flash twice. If you want to cancel the
operation, press
operation, press
TUNE/CLEAR
instead of
ENT
. After
storing the frequency, the scanner continues to search
for frequencies.
for frequencies.
±
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To set the scanner to continuously scan through all
channels with stored frequencies, repeatedly press
channels with stored frequencies, repeatedly press
SCAN
until
I97D
I97D
I97D
I97D
and
H
appear. The scanner rapidly scans until it
finds an active frequency.
If the scanner finds an active frequency, it stops and
displays that channel and frequency number, then it
automatically begins scanning again when the conversation
on that frequency ends unless delay is set for the channel
(see “Delay” on Page 20).
displays that channel and frequency number, then it
automatically begins scanning again when the conversation
on that frequency ends unless delay is set for the channel
(see “Delay” on Page 20).
±
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Channel-storage banks (1-10) are on when they have a bar
underneath them and off when no bar appears underneath
them. To turn off a channel-storage bank, press the bank's
number key during scanning. The bar under the bank's
number disappears.
underneath them and off when no bar appears underneath
them. To turn off a channel-storage bank, press the bank's
number key during scanning. The bar under the bank's
number disappears.
To turn on a channel-storage bank (1-10) during scanning,
press the bank's number key. A bar appears under the
bank's number.
press the bank's number key. A bar appears under the
bank's number.
±
If no transmission is found, the scanner continues to scan
through all selected banks.
through all selected banks.
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You can continuously monitor a specific channel without
scanning. This is useful if you hear an emergency
transmission on a channel and do not want to miss any
details – even though there might be periods of silence – or
if you simply want to monitor that channel.
scanning. This is useful if you hear an emergency
transmission on a channel and do not want to miss any
details – even though there might be periods of silence – or
if you simply want to monitor that channel.
Follow these steps to manually select a channel.
1. Repeatedly press
SCAN/MAN
until
C7D
C7D
C7D
C7D
appears.
2. Enter the channel number (1-200).
3. Press
SCAN/MAN
again.
±
"016'"
±
"
Scanning the Stored
Channels
Channels
•
To reverse the scanning
direction, press
direction, press
H
or
G
.
•
To set the scanner to remain on
the current channel for 2
seconds after the transmission
ends, see “Delay” on Page 20.
the current channel for 2
seconds after the transmission
ends, see “Delay” on Page 20.
•
To set the scanner to remain on
the current channel, even after
the transmission stops, press
SCAN/MAN at any time during
the transmission.
the current channel, even after
the transmission stops, press
SCAN/MAN at any time during
the transmission.
C7D
C7D
C7D
C7D
appears
and
I97Dý
I97Dý
I97Dý
I97Dý
disappears (see
“Monitoring a Stored Channel”
on Page 18).
on Page 18).
•
To lock out channels so the
scanner does not stop for a
transmission on those channels,
see “Locking Out Channels or
Frequencies” on Page 21.
scanner does not stop for a
transmission on those channels,
see “Locking Out Channels or
Frequencies” on Page 21.
Turning Channel-Storage
Banks Off and On
Banks Off and On
•
The scanner does not scan any
of the channels within the banks
you have turned off.
of the channels within the banks
you have turned off.
•
You cannot turn off all banks.
There must be at least one
active bank.
There must be at least one
active bank.
•
You can manually select any
channel in a bank, even if the
bank is turned off.
channel in a bank, even if the
bank is turned off.
•
When you turn on a bank during
scanning, the scanner moves to
the selected bank and scans it.
scanning, the scanner moves to
the selected bank and scans it.
20-424.fm Page 18 Monday, September 9, 2002 9:44 AM