General Radio Information - Motorola ASTRO APX User Manual

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:
•
or to TxIn. Press the Menu Select button
below TxIn.
• Turn on the ignition through Ignition Sense
Line.
Note:
If the user has disabled TX Inhibit via 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.

General Radio Information

Your radio contains information on the following:
• Radio Information
• IP Display
• Control Assignments
Note:
The radio automatically exits the feature, if the
feature inactivity timer is enabled, when the
radio is left idle and the timer expires. You
hear the Menu Inactive Exit Tone upon feature
exit.
Accessing the Radio Information
This feature displays the following radio information:
• Host Version
• Secure Version
• CH 1 – 4 Version (depending on the number of
channels connected.)
• Siren Version
• Model Number
• ESN 139
English