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5 ANALOG function
ACK Delay Time
Type
Description
Operating the transceiver
Note
Configuration using FPU
Transmit Delay Time (Receive Capture)
Type
Description
Operating the transceiver
Note
Configuration using FPU
Data Preamble Extension Time
Type
Description
Operating the transceiver
Note
Configuration using FPU
Random Access (Contention)
Type
Description
Operating the transceiver
Note
Configuration using FPU
'■ Standard model
■ Basic model
ACK Delay Time is the length of time from when the transceiver receives data until the transceiver sends the
acknowledgment.
In FleetSync, ACK Delay Time must be shorter than Maximum ACK Wait Time configured for the transmitting
transceiver.
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ACK Delay Time :
Edit > FleetSync > Parameter
Edit > MDC-1200 > Parameter
Maximum ACK Wait Time : Edit > FleetSync > Parameter
'■ Standard model
■ Basic model
Transmit Delay Time (Receive Capture) is the time for transmitting the unmodulated signal when the
transceiver sends out the first data.
When the transmitting transceiver has sent out the unmodulated signal, the receiving transceiver pauses
scanning and shifts to a state to ensure receipt of the data. It is used to ensure that the receiving party receives
the data in such cases when
Scan or Battery Saver is currently in use by the receiving transceiver.
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-
Transmit Delay Time (Receive Capture) : Edit > FleetSync > Parameter
'■ Standard model
■ Basic model
Data Preamble Extension Time allows you to configure the duration of preamble data to be added between 2
blocks when the transceiver transmits.
This value is used when the transceiver is in the Transparent data communications mode.
-
-
Data Preamble Extension Time : Edit > FleetSync > Parameter
'■ Standard model
■ Basic model
Random Access (Contention) allows the transceiver to randomize the transmission start time for each
transceiver to send data when the channel becomes available.
If a large number of transceivers begin transmitting immediately after the channel becomes available,
transmission contention may occur. This function prevents this contention.
-
Random Access (Contention) time varies according to the configuration value in Baud Rate.
Random Access (Contention) : Edit > FleetSync > Parameter
Baud Rate :
Edit > FleetSync > General 1
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