Tait International Limited TPDHBB User Manual
Getting started 39
Name
Function
PTT key
Press and hold to transmit and release to
listen
listen
Power/volume
control
Rotate to turn the radio on and change
the speaker volume
the speaker volume
Channel
selector
selector
Select and change channels
3-way selector
(optional)
Select frequently used features
Left and right
selection keys
Action determined by the text above the
selection key
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
options, scroll left and right in messages,
or select the Quick Access menu
Function keys
Programmed for frequently used options
Alphanumeric
keys
Used to enter letters and numbers