Radio Shack 20-163 manual Defining a Channel, To define a channel

Models: 20-163

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FM – Frequency Modulation, used for most public safety transmissions, broadcast, business, and amateur radio transmissions.

CT – FM transmissions with Continuous Tone Coded Squelch System (CTCSS)

DC – FM transmissions with Digital Coded Squelch (DCS) MO – Motorola Trunking System

ED – EDACS Trunking System LT – LTR Trunking System

If you change the receive mode using MODE key, the scanner shows the receive mode for small caps (ex. fm, am, ct, or dc). If you want to change the default setting, press FUNC then press MODE.

Defining a Channel

Go to www.radioreference.com for the latest frequency references.

To define a channel:

1.Press MAN.

2.Enter the bank (0-9) and channel number (00-99) where you want to store the frequency (Example: 101 for Bank 1, Channel 1).

3.Press MAN again. M and the bank and channel number appear.

4.Press PROG. M changes to P.

5.Use the number keys to enter the frequency (including the decimal point). If you make a mistake, press CL to delete a single digit or hold CL about 2 seconds to start over.

Your scanner automatically rounds to the nearest valid frequency. For example, if you enter 151.553, your scanner rounds to 151.550.

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Radio Shack 20-163 manual Defining a Channel, To define a channel