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PRO-2020 Scanner

(200-0112) Operation Faxback Doc. # 45530

Operating Your Pro-2020

Turn on your Pro-2020 by rotating [VOLUME] clockwise. (When first turned

on, your Pro-2020 may start scanning).

Rotate [SQUELCH] fully counterclockwise. You'll hear a rushing noise from

the speaker. Slowly rotate [SQUELCH] clockwise until the noise just stops.

You're now ready to start entering frequencies.

Programming Frequencies

Before programming frequencies, make sure your Pro-2020 is turned on and

the SQUELCH is adjusted.

Suppose you want to program Channel 1 to receive 162.55 MHz. Here's how

you would do it:

1. Press [MANUAL] and select channel 1. You can do this in two ways:

press [MANUAL] continuously until the Display indicates Channel 1 or

by pressing [1] [MANUAL].

2. Press [PROGRAM] to enter the programming mode.

3. Enter the desired frequency. In this case, press the [1] [6] [2] [.]

[5] [5] keys. Check the display to make sure th e frequency it shows

is the one you meant to program. If it is, press the [ENTER] key.

4. To add more frequencies, just press [PROGRAM] to advance to the next

channel and follow the steps above.

5. If you ever want to change the frequency entered for a specific

channel, just enter the new frequency "over" the old frequency using

steps 1, 2, and 3.

Make a mistake while entering the frequency? Just press [CLEAR], enter the

correct frequency and press [ENTER]. If you're entering a new frequency in

place of an old one, the old frequency won't be "erased" when you press

[CLEAR]. It will remain stored on that channel until you correctly enter a

new frequency and press [ENTER].

You'll hear a "peep" sound as you press the various keys. This lets you

know the key has been properly "entered" into your Pro -2020.

Using the Scanning Function

Your Pro-2020 will automatically scan all the channels you've programmed

and stop whenever it finds a signal. To scan channels, just press the

[SCAN] key.

To stop scanning, just press [MANUAL] and you can select specific channels

you want to listen to.

IMPORTANT! Your Pro-2020 won't scan unless SQUELCH is set to the point

where no sound is heard if a signal isn't being received.

Delay Function

When your Pro-2020 is scanning, it will stop whenever it finds a signal on

1 2 3 4 5 6

Sommario

Pagina 1

PRO-2020 Scanner (200-0112) Operation Faxback Doc. # 45530 Operating Your Pro-2020 Turn on your Pro-2020 by rotati

Pagina 2

a channel. As soon as the signal ends, the scanning function will resume. Most communications heard will be two -way. To make sure you don't m

Pagina 3

1. Press [PROGRAM] key. 2. Press [LIMIT] key. Enter the lower limit of frequency range to be searched (such as 45.00 MHz). Press [ENTER].

Pagina 4

200-0112 PRO 2020 SCANNER Faxback Doc. # 21316 To order parts call 1-800-843-7422 or visit your local RadioShack store.

Pagina 5

REPLACED BY HD1673 HD1797 15 10727089 JACK,2P PHONE 3.5MM J0960 1

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R244 RR1 R6 R10 R36 10942209 5.6K 5% 1/4W CBF RES N0257EEC R37 10942209 N0257EEC R1

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