Radio Shack PRO-90 ユーザーズマニュアル

28

Note: You can still manually select locked-out channels.

To remove the lockout from a channel, manually select
the channel and hold down 

 until 

 disappears

from the display.

To unlock all channels in the banks that are turned on,
press 

 to stop scanning, then hold down 

 until

the scanner beeps twice.

To lock out a frequency during a limit search or service
bank scan, press 

 when the scanner stops on the fre-

quency. The scanner locks out the frequency, then con-
tinues searching. To lock out a frequency manually,
manually select the frequency and hold down 

 until

 appears.

• The scanner does not display locked-out frequen-

cies during a search.

• You can lock out as many as 20 frequencies during

a search. If you try to lock out more than 20 frequen-
cies, the first locked-out frequency is automatically
unlocked.

Follow these steps to remove the lockout from a fre-
quency.

1. During a search, select the frequency you want to

remove the lockout from.

2. Press 

. 

 disappears from the display.

To remove the lockout from all frequencies, while
searching, hold down 

 until the scanner beeps twice

(about 2 seconds).

The priority feature lets you scan through channels and
still not miss important or interesting calls on specific
channels. You can program one stored channel in each
bank as a priority channel (for up to a total of 10 stored
channels). As the scanner scans the bank, if the priority
feature is turned on, the scanner checks the priority
channels for activity every 2 seconds.

20-520.fm  Page 28  Wednesday, August 4, 1999  3:06 PM