Transmit Inhibit; Dynamic Group Number Assignment (Dgna) - Motorola MTM800E Feature User Manual

Transmit Inhibit

You can activate the Transmit Inhibit (TXI) Mode before
entering RF sensitive areas, e.g. in hospitals or in potentially
explosive areas, where safety can be jeopardized due to
MTM800E transmission radiation.
Radiation of the MTM800E is only suppressed if the TXI Mode is
activated or the MTM800E is separated from power supply.
In TXI Mode the MTM800E will not transmit under any
circumstances, except for the Emergency Call, which can be
initiated even if the MTM800E is in TXI Mode.
All MTM800E functions and keys which cause transmission,
e.g. registration to the network, change of talkgroup or folder,
sending messages, pressing PTT, etc. are disabled. In this
case the display shows "Not Allowed In TXI Mode" and the
MTM800E sounds the "Transmit Inhibit" tone.
When no danger to safety exists anymore (for instance if you
leave the RF sensitive area), the TXI Mode can be
deactivated and the MTM800E returns to standard operation.
Setting the TXI Mode is described in "Setting Transmit Inhibit
(TXI) Mode" on page 147.
Activated Transmit Inhibit is indicated by the solid orange
LED and flashing between the two displays:
Folder 1
Police
Hello

Dynamic Group Number Assignment (DGNA)

DGNA provides the ability for a network operator or
authorised user to dynamically allocate new, or update
existing talkgroups to selected terminals over the air
interface.
44
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TXI Activated
TXI Mode
Optns
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TXI Mode
Folder 1
TG4
Hello
Contcs