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Emergency Alert Mode
The Emergency Alert feature can be used to signal members in
your group of your need for urgent help. T92 H2O radios will
operate in an automatic “hands- free” emergency control mode
for a total of 30 seconds after activating the Emergency Alert.
T92 H2O radios in your group will automatically advance the
speaker volume to the maximum setting and sound a warbling
alert tone for 8 seconds. The alert tone is emitted from your own
radio speaker and the receiving radios in your group. After the 8
second alert, any spoken words or incidental sounds at your
end will be transmitted to the group for 22 seconds. For the 30
second duration of Emergency Alert mode, T92 H2O radio
controls and buttons will be locked to maximize reception of the
emergency message.
1. Press and hold the Emergency Alert button for 3 seconds.
2. Release the button and the alert tone begin to sound. At the
same time, it activates RED LED flash. There is no need to
continue to hold the Emergency Alert button or use
PTT
for
your message to be transmitted.
WARNING: The Emergency Alert feature should only be
used in the even of an actual emergency. Motorola
Solutions is not responsible if there is no response to the
emergency alert from the receiving group.
Built-in Flashlight
Press the Flashlight button to cycle between OFF, RED Light,
WHITE Light and then back to OFF again.
The Flashlight will turn off when you press the Flashlight button
if the RED Light is left on for more than 3 seconds.
The Flashlight will turn off automatically after 30 minutes of non-
activity if the battery level is below 50%.
Note: Turn off the flashlight when not in use to conserve
battery power.
Keypad Lock
To avoid accidentally changing your radio settings:
1. Press and hold
Menu button until Key Lock Indicator
icon displays.
2. You can turn the radio ON and OFF, adjust the volume,
receive, transmit, and monitor channels when in the lock
mode. All other functions remain locked.
3. Press
Menu button and hold until
Key Lock Indicator
is no longer displayed to unlock the radio.
Scanning
Use the scan function to do the following:
• Search the eight channels for transmissions from unknown
parties.
• Find someone in your group who has accidentally changed
channels or
• To quickly find unused channels for your own use.
There is a priority feature and two modes of scanning (basic
and advanced) to make your search more effective.
• The “Basic Scan” mode uses the channel and code
combinations for each of the eight channels as you have set
them (or with the default code value of 1).
• The “Advance Scan” mode will scan all channels for any and
all codes; detect any code in use and use that code value
temporary for that channel.
• Priority is given to the “Home Channel” (i.e. the channel and
Interference Eliminator Code your radio is set to when you
start the scan). This means the initial channel (and code
settings) is scanned more often than the other seven
channels and your radio will respond quickly to any activity
occurring on the home channel as a priority.
MN002243A01_.book Page 8 Tuesday, March 20, 2018 5:27 PM
