Radio Shack PRO-90 사용자 설명서

26

Many agencies use a two-way radio system that might
have a period of 2 or more seconds between a query
and a reply. To keep from missing a reply, you can pro-
gram a 2-second delay into any channel or frequency.
The scanner continues to monitor the frequency for 2
seconds after the transmission stops before resuming
scanning or searching.

To program a 2-second delay:

• If the scanner is scanning channel-storage banks

and stops on an active channel where you want to
store a delay, quickly press 

 before it continues

scanning again. 

 appears.

• If the desired channel is not

selected, manually select the
channel, then press 

. 

appears.

•

If the scanner is scanning service banks, press 

while the scanner is scanning. 

 appears and

the scanner automatically adds a 2-second delay
to every transmission it stops on in that band.

To turn off the 2-second delay, press 

 while the scan-

ner is monitoring the channel or scanning the service
banks. 

 disappears from the display.

20-520.fm  Page 26  Wednesday, August 4, 1999  3:06 PM