Radio Shack 20-164 - Manual (Page 21)

40
Trunking Setup
41
Trunking Setup
Fleet Maps
For Motorola Type I and hybrid systems, you
must program a fleet map before saving Talk
Group IDs.
To program a fleet map:
1. Press PROG then TRUNK.
2. Press FUNC, then press S or T to select
the bank.
3. If necessary, repeatedly press MODE to
select “Motorola.”
4. Press FUNC, then press 8. “Size Code
Setting” appears, with Block 0 selected.
5. Enter the size code for Block 0, supplied
with the Type I system information, or try
one of the following common fleet maps.
Size
Codes BLOCKS
0 1 2 3 4 5 6 7
1 S11 S11 S11 S11 S11 S11 S11 S11
2 S4 S4 S4 S4 S4 S4 S4 S4
3 S4 S4 S4 S4 S4 S4 S12 ––
4 S12 –– S4 S4 S4 S4 S4 S4
5 S4 S4 S12 –– S4 S4 S4 S4
6 S3 S10 S4 S4 S12 –– S12 ––
7 S10 S10 S11 S4 S4 S4 S4 S4
8 S1 S1 S2 S2 S3 S3 S4 S4
9 S4 S4 SO SO SO SO SO SO
10 SO SO SO SO SO SO S4 S4
11 S4 SO SO SO SO SO SO SO
12 SO SO SO SO SO SO SO S4
13 S3 S3 S11 S4 S4 SO SO SO
Size
Codes BLOCKS
0 1 2 3 4 5 6 7
14 S4 S3 S10 S4 S4 S4 S12 ––
15 S4 S4 S4 S11 S11 SO S12 ––
16 S3 S10 S10 S11 SO SO S12 ––
Note: 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 CLEAR 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 find information about base and offset
frequencies on www.radioreference.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 S or T. The bank
number increases or decreases by one. If
you hold down S or T, the bank number
increases or decreases continuously.
3. If necessary, repeatedly press MODE to
select
“Motorola.”