Advanced Wireless Communications AWR-D7000 User Manual page 16

Functional key
Non-functional
No function programmed (invalid key, error beep).
Emergency alarm
Pressing this button allows the user to initiate an emergency alarm,
which is typically a top key function. (Only short keys are supported,
long keys must be associated with emergency alarm off).
Cancel emergency alarm
Pressing this button allows the user to stop an emergency alarm,
which is typically a top key function. (Only supports long key, short key
must be associated with emergency alarm on).
Steady state (analog)
If not automatically reset, press the key during receive. Press the key
again to exit the monitor state.
Steady cancel squelch (analog)
Press key to disable noise squelch when squelch is open. Press again
to cancel and exit noise squelch.
Transient cancel squelch (analog)
Press to disable noise squelch when in transient squelch mode.
Release key to exit noise squelch.
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