22 Getting started
About the keypad microphone
Your radio may have a keypad microphone installed.
The keypad microphone has a PTT key as well as
alphanumeric keys, two scroll keys, and left and right
selection keys.
The PTT key, the scroll keys and the selection keys all
work in the same way as those on the radio control
head (see
“About the radio controls” on page 21
Left and right
selection keys
Action determined by the text above the
selection key
Scroll keys
Scroll up and down through a list of menu
options, scroll left and right in messages,
or
select the Quick Access menu
Emergency key Activates emergency mode (depending on
the way the radio is programmed)
Function keys
Programmed for frequently used options.
For dual radios this may include switching
the active radio, changing between single
receive, dual receive and dual transmit
modes
Symbol
Name
Function
PTT key
(press-to-talk)
microphone
left selection
key
scroll keys
alphanumeric
keys
right
selection key
Содержание TM9456
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Страница 55: ...Hearing faint and noisy signals 55 ...
Страница 61: ...Dual radio operation 61 ...
Страница 100: ...100 Emergency operation 3 Press Exit to return to the previous display Stored valid UTM time 02 07 33 Menu Exit ...
Страница 128: ...128 zones about 34 selecting 34 ...