Disabling Transmit Inhibition; Instant Recall - Motorola APX 4500Li User Manual

English
NOTICE:
The status of the Transmit Inhibit does not change
after the radio powers up.
The softkey TxIn is created to ease the user of
inhibition transmission besides relying solely on
Ignition Sense Line. Only if the Ignition Sense Line
is on, the softkey TxIn works. If the Ignition Sense
Line is on, user can always turn on or off the
Transmit Inhibition using the softkey TxIn; but when
the Ignition Sense Line is off, function of softkey
TxIn is suspended, and the Transmit Inhibition
function is always off.
If PTT TX Inhibit is enabled, when using multi control head
with one active configuration, with the PTT pressed on the
active control head, any press on the programmable button
of the other control head which meant for that control head
to be active control head will cause an unstoppable long
low-pitched tone (Talk Prohibit Tone). The display shows
Tx inhibit. This behavior can be stopped by pressing
PTT button again on the active control head

Disabling Transmit Inhibition

Perform one of the following actions:
174
• or to TxIn. Press the Menu Select button
below TxIn.
• Turn on the ignition through Ignition Sense Line.
NOTICE:
If the user has disabled TX Inhibit using the
softkey and then moves the switch to the
position where TX Inhibit is enabled, the new
value overwrites the menu value.
The display shows Tx inhibit off. You hear a
sequence of short, high-low tone (Transmit Inhibit
Off tone) to indicate transmission is back to normal
operation.

Instant Recall

This feature allows the user to save the last received call
and playback the recorded call.
The feature buffers all incoming audio over the air and
stored when the audio is saved.