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Mode
Description
two
PTT
button presses within the
preprogrammed time limit.
Transmit Inhibit
This feature is available for APCO 25 trunking, Type II
trunking and Conventional operations for all APX radios.
When Transmit Inhibit feature is enabled, the radio stops all
transmission including voice and data. The radio can
receive messages but is not able to reply the
acknowledgment request of the received message.
User can physically control the transmission of the radio
especially during operation in hazardous environments with
this feature. An environment is considered hazardous when
the power emitted by the radio power amplifier could initiate
an explosion or other dangerous reactions.
When the Transmit Inhibit feature is disabled, the radio
functions according to its normal operations.
The radio sounds alert tone when user enters or exits this
feature and also when
PTT
is pressed.
NOTICE:
Acknowledgment of any messages required from
the radio is not transmitted if the Transmit Inhibition
is enabled.
Enabling Transmit Inhibition
Perform one of the following actions:
• Switch the preprogrammed Transmit Inhibit
switch to Transmit Inhibit enabled.
•
or to
TxIn
. Press the
Menu Select
button
below
TxIn
.
• Press the
Transmit Inhibit
programmable button.
English
210