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If the preprogrammed Sensor button or the preprogrammed Menu Select button is long-pressed, the
over-the-air (OTA) sensor notification is enabled.
7.21.5.3.2
Disabling the Sensor Permanently
Procedure:
1. Long-press the preprogrammed Sensor button or the preprogrammed Menu Select button to
permanently disable the sensors.
A tone sounds and the radio displays Sensor Off. While in this state, no events is reported over-the-
air (OTA), regardless of how many times the gun is drawn, re-inserted or weapon is fired.
The radio generates a bad key tone if the sensor is not allowed to be disabled or there is no sensor
connected to the radio when the preprogrammed button or menu select button is pressed.
2. Long-press the preprogrammed Sensor button or the preprogrammed Menu Select button again to
enable the OTA Sensor notification.
A tone sounds, and the radio displays Sensor On.
7.22
ASTRO 25 (P25) Programming Over Project 25
(POP25)
Also called Over-the-Air Programming, this feature allows configuration data and firmware to be upgraded
to your radio over-the-air. Full use of the radio is retained during the data transfer without interrupting
communication.
If the upgrade happens on the ASTRO 25 and ASTRO Conventional systems, the upgrade pauses to give
priorities to voice call, and continues after the voice call ended. If the upgrade happens on a Wi-Fi network,
the upgrade process runs concurrently with voice calls.
Once a configuration upgrade is downloaded to your radio, you can install new changes immediately, or delay
changes to be installed on the radio when it is being powered up.
Your radio can also be configured to allow you to accept or reject an upgrade.
7.22.1
Responding to the Notification of Upgrade
Procedure:
1. The display shows Upgrade? and two short, medium- pitched tones sound every 30 seconds until the
user makes a choice of either accepting, delaying, or rejecting the request.
NOTE: Do not remove the power cable or power down the radio during the firmware upgrade
process.
2. Perform one of the following actions:
●
Press the Menu Select button below Acpt to accept the request to upgrade immediately.
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Press the Menu Select button below Dlay to delay the request to upgrade.
MN001824A01-AT
Chapter 7: Advanced Features
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