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receipt tone indicates that the radio is ready for data input. The display shows
now
0000
with a flashing first digit. Begin now entering within 3 - 4 seconds
the reception code with the keys ( 8 - 11 ) 1 - 4. With every new entry the flash-
ing digit moves one step further to the right. After entering the last digit the inputs
will be saved 3 - 4 seconds later automatically and the display will revert to the
normal mode. The same procedure applies when you overwrite previous entries.
Entry of the transmission code :
Depress briefly the button ( 7 ) SET so that the symbol "music note" appears in
the display. Then depress the key ( 6 ) CALL and hold it for 3 or 4 seconds until
a second receipt tone indicates the readiness for data input. The display shows
again 0000 with a flashing first digit. Begin now entering within 3 - 4 seconds
the transmission code with the keys ( 8 - 11 ) 1 - 4. With every new entry the
flashing digit moves one step further to the right. After entering the last digit the
inputs will be saved 3 - 4 seconds later automatically and the display will revert to
the normal mode. The same procedure applies when you overwrite previous entries.
Radio operation with the DTMF selective call system :
To activate the DTMF selective call system depress briefly the button ( 7 ) SET so
that the symbol "music note" appears in the display. This will mute the receiver and
make it ready to decode received selective tone calls on the actual channel. In case of a
previous sent out transmission code or recognition of a selective tone call the receiver
will be opened. The symbol "music note" will remain in the display instead. If you want to
make it silent again you have to cancel the DTMF function ( "music note" disappears )
and to reactivate it again by pressing the button ( 7 ) SET two times.
A transmission of a selective tone call is only possible with the activated DTMF function (
symbol "music note" ) in the display. To start the transmission depress the button ( 6 )
CALL briefly. The radio will switch over to transmission mode and starts sending out the
transmission code. When the tone sequence is sent out completely it will revert to not
muted receiving mode. If the channel is clear and the counter station within the range its
receiver will be opened, too. The communication can begin now.
12. BATTERY BACKUP :
As long as the TEAM SelCom 4000 is connected without any interruption to a car bat-
tery or a switched on power supply the memory contents of selective call codes and
channels will be kept stored, even when it is switched off at ( 2 ) VOLUME / ON. In ad-
dition it contains an built in rechargeable button cell which will only be charged when the
unit is in operation. According to the periods of running and the periods of not working
the charging condition may be quite different. So it is recommended to keep an eye on a
reasonable charging time before writing to the memories. A completely charged battery
can keep the memory contents stored for up to 100 hours even when the unit is discon-
nected from every power source.
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