26 Description TP9100 Service Manual
© Tait Electronics Limited May 2005
2.2 User Interface
Figure 2.2 shows the controls and indicators of the user interface. For more
information refer to the TP9100 User’s Guide.
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.
Figure 2.2 User interface
display
PTT key
(press-to-talk)
function keys
scroll keys
alphanumeric keys
(16-key radio only)
speaker /
microphone
power / volume
control
16-way selector
status LED
right selection key
left selection key
emergency key
3-way selector
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