Tait TP9100 Series P25, User Manual, Page: 37 / 168

Getting started 37
About the radio controls
The radio controls are the PTT key, power/volume
control, channel selector, 3-way selector control
(optional), scroll keys, selection keys, and function
keys. Some keys have functions assigned to both
short and long key presses:
■ a short key press is less than one second, and
■ a long key press is more than one second.
The radio controls and their functions are described in
the following sections.
Zone 11
Channel 12
display
PTT key
(press-to-talk)
function keys
2 and 3
(side keys)
scroll keys
alphanumeric
keys
speaker /
microphone
power / volume
control
channel selector
red/green
status LED
right selection key
left selection key
function key 1
(top key)
3-way selector