Hytera DIGITAL MOBILE RADIO, Руководство пользователя

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in use, your radio will keep beeping and display text information
“Channel Busy!”, alerting you to transmission prohibition. To stop
beeping, please release the
PTT key. When the channel is free,
you can press and hold down the PTT key to transmit.
Time-out Timer (TOT)
The purpose of TOT is to prevent any user from occupying a
channel for an extended period. If the preset time expires, the
radio will automatically terminate transmission and keep beeping.
To stop beeping, please release the
PTT key. You must wait for
a certain time period (preset by your dealer) to initiate another
transmission.
If the pre-alert function is set by your dealer, your radio will alert
you to the TOT expiration in advance.
Note: This feature is null in Emergency mode.
Pseudo Trunking
This feature can be enabled via the programming software. If
your radio operates on a channel with this feature enabled and
one time slot is already occupied, it can transmit and receive on
the other free time slot, allowing you to communicate timely in
case of emergency.
MIC AGC
If enabled via the programming software, your radio will process
the audio signals during transmission, providing improved audio
for the receiving radio.
Functions and Operations
Emergency Footswitch
This feature must be realized through further development.
After successfully developed, you should request your dealer to
enable it via programming software. This feature is quite useful in
emergent situations to avoid any unexpected loss.
Note: Emergency footswitch will be unavailable
if the Emergency feature is not enabled on the
current channel.
Channel Steering
This feature must be realized through further development. After
successfully developed, you should request your dealer to enable
it via programming software. You can switch channels accurately
and quickly with this feature.
Note: If this feature is enabled, you cannot switch
channels via front panel operation.
Radio Registration Service
If enabled via the programming software, your radio will
automatically register in the system within a certain period after
power-on. Then it can acquire online information of other radios
via accessing specific servers within the valid registration period.
GPS Revert
If enabled via the programming software, your registered radio
will transfer its positioning information to the system when the
system requires such information.