Snohomish County PUD Radio Operations Manual • Rev. 6/03
22
Section II
Selecting a Talkgroup [Zone]
A zone is a grouping of Talkgroups [16 to a Zone]. Zones can be selected through
the Zone Selector [3-position (A,B,C) toggle] Switch for Zones A, B, and C, or by
using the menu and keypad for Zones A through F.
To select another Talkgroup (see Appendix for Zone and Talkgroup list):
Yo u D o T h e Radio Does
1. To select a different Talkgroup
within the current Zone, turn the
Talkgroup Selector Knob to the
number of the desired Talkgroup.
NOTE: See Section IX: Appendix
for list of Talkgroups.
You can use the Talkgroup Selector
Knob at any time to select a
different Talkgroup.
2. To select a Talkgroup within
Zones A, B, or C:
a. First, move the Zone Selector
[3-position (A,B,C) toggle] Switch
to the desired Zone.
b. Second, turn the Talkgroup selector
knob to the number of the desired
Talkgroup within the new Zone.
3. To select a Talkgroup within
Zones A through F:
a. Press the right arrow key [>] until
“ZONE” appears on the display.
Press the key below “ZONE.”
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The display shows the selected
Talkgroup’s name.
If the selected position is not valid, the
display will show “UNPROGRAMMED,”
and you will hear an invalid-mode
tone until a valid programmed
Talkgroup is selected.
The new Zone letter appears on the
display.
The display shows the selected
Talkgroup’s name.
The display shows 3 choices; for
example, “ZONE,” “CHAN,” and
“VIEW.”
The display changes to show the cur-
rent Zone (flashing) and selected
Talkgroup.