Radio Shack PRO-90 owner manual Scanning A Trunked Bank

20-520.fm Page 36 Wednesday, August 4, 1999 3:06 PM

5.Repeat Steps 3 and 4 until all frequencies have been entered.

6. Press SRCH to begin searching for the trunk’s data channel (the channel that controls the trunk). SRCH flashes as the scanner searches for the data channel.

While the scanner looks through the frequencies, you see them on the display. When the scan- ner finds the data channel, it begins trunk tracking.

SCANNING A TRUNKED BANK

You can scan one trunked bank at a time. Once you have stored frequencies for a trunked system in one or more of the 10 available banks and you are scanning non-trunked frequencies, follow these steps to begin trunk scanning.

1. Press TRUNK. The indicators for all banks flash.

2.Use the number keys to enter the number for the trunked bank you want to scan, then press SRCH. The scanner searches for a data channel. When the scanner finds it, it begins trunk tracking.

If you entered all of the trunk’s frequencies, you should be able to follow conversations between broadcasters even when they change frequen- cies. IDs, which represent different service groups, appear.

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