Resetting the SCANNER’S Display | Radio Shack PRO-2040 manual

20-414.fm Page 10 Wednesday, August 4, 1999 11:12 AM

For the best performance, consider the following when deciding on an outdoor base antenna and its loca- tion:

•The location of the external antenna should be as high as possible.

•The external antenna and antenna cable should be as far away as possible from sources of electrical noise (appliances, other radios, and so on).

•The external antenna should be vertical.

Mount the antenna following the in- structions supplied with the antenna and its mounting hardware, then fol- low these steps to connect an exter- nal antenna.

1.Route the antenna cable to the scanner and connect it to the ANT jack on the back of the scanner.

RESETTING THE SCANNER’S DISPLAY

If the scanner’s display locks up after you connect a power source, follow these steps to reset it.

1.If the scanner is off, press POWER to turn it on.

2.Using a pointed object, such as a straightened paper clip, press RESET on the back of the scan- ner. The display resets, and the scanner turns off.

3. Press POWER to turn on the scanner again.

Caution: Do not route the cable over sharp edges or moving objects.

2.Remove the supplied antenna from the top of the scanner.

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Radio Shack PRO-2040 owner manual Resetting the SCANNER’S Display

Contents

Fm Page 1 Wednesday, August 4, 1999 1112 AM Features Fm Page 3 Wednesday, August 4, 1999 1112 AM FCC Notice Contents Scanning Legally Memory Backup Connecting PowerUsing Standard AC Power Preparation Using Vehicle Battery Power Telescoping Antenna Connecting AN AntennaOptional Outdoor Antenna Resetting the SCANNER’S Display Connecting AN EARPHONE/ HEADPHONES/ External Speaker Initializing Scanner Traffic Safety Listening Safely Understanding Your Scanner Look AT the Front Panel Enters the up or down direction in the search mode Programs a 2-second delay for the selected chanStores frequencies into and accesses the 10 moni Turns the data skip feature on and off Look AT the Display Appears when you program a channel for a two-second Appears when you manually select a locked channel, orDuring a search hold when the frequency is stored Delay before scanning or when you listen to a channel Channel-Storage Banks Understanding the SCANNER’S MemoryMonitor Memories Turning on the SCANNER/SETTING the Volume and Squelch Operation Finding Birdie Frequencies Manually Storing Frequencies in Channels Searching for and Temporarily Storing Active Frequencies Limit Search Direct Search Search Skip Memory Listening to Monitor Memories Moving a Frequency from a Monitor Memory to a Channel Scanning the Stored Channels Manually Selecting a Channel Turning Channel-Storage Banks On and Off Listening to the Weather Band Using the 2-SECOND Delay Special FeaturesDesignating a Priority Channel Changing Scanning and Search Speeds Locking OUT ChannelsPRO-2040 has two scan and three search speeds Type Speed Detecting Data Signals Guide to Frequencies General Guide to ScanningGuide to the Action Bands HF Band 3.00-30.0 MHz Typical Band UsagePrimary Usage VHF Band 30.00-300.0 MHz Band Allocation UHF Band Abbreviations High Frequency HF- 3 MHz-30 MHz Very High Frequency VHF- 30 MHz-300 MHz VHF-Hi Band 148-174 MHz Ultra High Frequency UHF- 300 MHz-3 GHz Low Band 450-470 MHz Frequency Conversion Trunked Systems Band Locally Assigned Troubleshooting Care and Maintenance Specifications Ohms DC 400 mA full volume unsquelchedMHz and 450 kHz Watts maximum Fm Page 43 Wednesday, August 4, 1999 1112 AM Radio Shack