Radio Shack PRO-2050 owner manual Skipping Data Signals, Trunk Tracking

Models: PRO-2050

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20-430.fm Page 23 Wednesday, August 4, 1999 1:29 PM

TURNING THE KEY TONE ON AND OFF

To turn the key tone off, turn off the scanner. Then, while holding down L/O/SKIP, turn on the scanner. OF bEEP appears.

To turn the key tone back on, repeat the above procedure. oN bEEP ap- pears.

CHANGING SEARCH SPEEDS

The PRO-2050 has two search speeds for a limit search.

Normal Search

HyperSearch

 

 

 

 

100 steps/second

300 steps/second

 

 

To switch between the normal and Hy- perSearch speeds, during a limit search, press SPEED. SEARCH flash- es during HyperSearch.

Note: You can use HyperSearch only in the 5 kHz step bands (29–54 MHz and 137–174 MHz).

SKIPPING DATA

SIGNALS

You can set the scanner so it skips nonmodulated or data signals (such as modem transmissions) during a scan or search.

Note: Since data signals are not gen- erally found in the air band, this fea- ture does not work in the air service bank.

To turn on the data skip feature, be sure the priority feature is turned off (see “Priority” on Page 24), then press DATA. DATA appears. To turn off the feature, press DATA again. DATA dis- appears.

TRUNK TRACKING

Your scanner is designed to track transmissions on Motorola Type I, Type II, and hybrid analog trunking systems, which are extensively used in 800 MHz communications. Remem- ber these important points when track- ing transmissions:

Your scanner monitors Type II systems by default. However, you can change this if the system in your area is different (see “Types of Trunking Systems” on this page and “Scanning Type I and Hybrid Trunked Systems” on Page 33 for more information).

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Radio Shack PRO-2050 owner manual Skipping Data Signals, Trunk Tracking