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20 FLEETSYNC
104
Confidential
FUNC (K)/Ver. 1.01
20.7.24 Random Access (Contention)
Random Access can be used to randomize the
transmission start time for each transceiver to send data
on an available channel.
If a large number of transceivers start transmitting
immediately after the channel becomes available,
transmission contention may occur. This function
prevents this contention.
Random Access can be configured to be enabled or
disabled by using KPG-101D.
Note:
Random Access duration varies depending on the
configuration in
FleetSync
window >
General 1
Tab >
FleetSync Baud Rate
edit box.
Configuration using KPG-101D
•
Configuring the Random Access (Refer to FPRG
6.12.3 Parameter Tab - Random Access.)
20.7.25 Data Transmit with QT/DQT
Data Transmit with QT/DQT allows the transceiver to
multiplex QT/ DQT on channels used for data
transmission.
This function is available for Conventional Group
channels that handle Status Messages, Short Messages
or Long Messages.
While a repeater uses QT/DQT, the transceiver
establishes data communications with multiplexed
QT/DQT when this function is enabled.
When data and voice communications shares the same
channel and data transmission sound is not necessary
this function must be disabled. In this case, QT/DQT is
not multiplexed with the data transmission.
Data Transmit with QT/DQT can be configured by using
KPG-101D.
Configuration using KPG-101D
•
Configuring Data Transmit with QT/DQT (Refer to
FPRG 6.12.3 Parameter Tab - Data Transmit with
QT/DQT.)