Tait TP9400 Series P25 User Manual

56 Basic operation
Selecting a zone
Your radio may be programmed to use zones. A zone
is a collection of channels. Zones are a way of
grouping channels, for example, by public safety
agency type (fire, police, ambulance, etc.) or by
geographical region (Dallas, Houston, etc.).
To select a zone:
1 Press Menu and select Zones.
2 Scroll to the zone you want.
3 Press Select.
Your radio may indicate the zone in which it is
currently operating in the following ways:
■ the name of the zone appears below the
channel name in the default radio display, or
■ the zone icon appears as a letter in the top right
corner of the display.
Other ways of selecting a zone
You may also be able to use the following controls to
select a zone:
■ 3-way selector (see "About the radio controls" on
page 38)
■ left selection key (see "Using the left selection key
Quick Access menu" on page 47)
■ scroll keys (see "Using the scroll key Quick
Access menu" on page 46)
■ function keys to scroll through zones
AB
Channel 12
Zone 28
zone represented as
one or two letters
programmed
zone name
Menu

Tait TP9400 Series P25 Specifications

General

P25 Phase	Phase 1 and Phase 2
Frequency Bands	VHF: 136-174 MHz, UHF: 380-520 MHz, 700/800 MHz: 764-870 MHz
Operating Temperature	-30°C to +60°C (-22°F to +140°F)
Operating Voltage	7.4V DC (Nominal)
MIL-STD	MIL-STD-810 C/D/E/F/G
Battery Life	Up to 12 hours (depending on usage)