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These are the same options available for the TXI One Touch Button option, see Paragraph 28.3.8
"TXI (Transmit Inhibit)". Both menus are linked and if a field value is changed in either menu, it will
automatically be changed at the other. It has the following options:
29.5.1
Activate
When TXI is enabled, the terminal can send a status message informing the dispatcher that it is in
TXI mode and is receive only. The status message number is manually entered into this field and is
not selectable from the Status List entries.
29.5.2
Deactivate
When TXI is disabled, the terminal can send a status message informing the dispatcher that it is in
now in normal operating mode. The status message number is manually entered into this field and
is not selectable from the Status List entries.
29.5.3
TXI Activation Timer
This is the time delay between TXI being selected and TXI actually starting, it allows time for all on
going procedures to be completed before transmission is actually blocked.
The range is from 1 to 30 seconds and the default is 15 seconds.
29.5.4
TXI Mode Started Timer
The entry in this field sets the time that the button must remain pressed before the TXI mode is
started.
The range is from 1 to 5000 msecs and the default is 500 msecs.
29.5.5
TXI Mode Cancel Timer
The entry in this field sets the time that the button must remain pressed before the TXI mode is
cancelled and the terminal reverts to normal operation.
The range is from 1000 to 5000 msecs and the default is 2000 msecs.
6866588D21-D
Chapter 3 - MTP850 Ex/MTP810 Ex Product Information Manual
Customer Programming Software (CPS)
March 2009