18
English
Powering the MTH650 On/Off (Mode Key)
To power On, Press and hold . Your MTH650 performs a self-
check and registration routine. After successful registration, the
MTH650 is in service.
To power Off, press and hold . You will hear an audible beep
and the Powering Off message is displayed.
Powering On the MTH650 (Emergency Button)
Press and hold the Emergency button to power on. The MTH650
will power On in Emergency mode.
Powering On with Transmit Inhibit Active
The TXI Mode remains active at power On.
You will be asked whether to leave the TXI Mode On or not.
Press the Yes soft key to deactivate the TXI Mode. If the MTH650
was previously used in Trunked Mode (TMO), it will register to the
network. If the MTH650 was previously used in Direct Mode it will
remain in Direct Mode.
Press No in Trunked Mode and the MTH650 powers down; press
No in DMO mode and you remain in DMO with TXI selected.
Unlocking the MTH650
Your MTH650 may be locked at power up.
To unlock the MTH650 after powering on, enter the code at the
prompt. The MTH650 enters the default home mode.
Warning
Ensure you have left the restricted area before deactivating Transmit Inhibit.
!!
6866537D41-A.book Seite 18 Freitag, 5. März 2004 5:14 17