Radio Shack 20-163 manual Base and Offset Frequencies, For Motorola Type II, enter

For Motorola Type II, enter 15.

6.Press ENT. The next block appears.

7.Repeat steps 5-6 for each block. If you make a mistake, press CL and enter the correct size code.

Base and Offset Frequencies

To receive Motorola VHF and UHF system transmissions, you must program applicable base and offset frequencies. In the 800 MHz trunking band, you can select a base frequency (normal or offset), but in the 900 MHz trunking band, you do not need to set the base frequency.

You can get information about base and offset frequencies from www.trunkscanner.com.

UHF-Lo (406-512 MHz)

To program Motorola base and offset frequencies:

1.Press PROG then TRUNK to enter the ID program mode.

2.Press FUNC, then press  or . The bank number increases or decreases by one. If you hold down  or , the bank number increases or decreases continuously.

3.If necessary, repeatedly press MODE to select “Motorola.”

4.Press FUNC then 2. The screen displays the Base, Offset, and Step with the B in Base blinking.

5.If necessary, use the number keys to enter a new Base frequency and press ENT. The O in Offset blinks.

6.If necessary, use the number keys to enter a new Offset frequency and press ENT. The S in Step blinks.

If you try to program an offset frequency in the UHF-Hi bands (806-960 MHz), the scanner ignores the entry.

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