Inmarsat TT-3720A EXPLORER 700, Руководство пользователя

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Chapter 6: Maintenance and troubleshooting
98-122988-E 158
The display shows
INSERT SIM
.
The SIM card is not
present. Remove the battery and insert the SIM
card in the SIM slot according to the
instructions in the section Inserting the
SIM card on page 16.
The SIM card is not
inserted properly. Remove the SIM card and re-insert it
according to the instructions in the
section Inserting the SIM card on
page 16.
The SIM card is inserted in
the wrong SIM slot. There are two SIM slots, marked
USIM #1 and USIM #2.
Make sure the SIM card is inserted in
the SIM slot marked USIM #1.
The display shows
NO GPS FIX
.
The EXPLORER 700 is
unable to register on the
network, because the GPS
position is unknown. Make sure the view to the GPS satellites
is not blocked.
To obtain GPS fix, the EXPLORER 700
should be placed flat on an even
surface pointing straight upwards, with
a clear view to as much of the sky as
possible. When the EXPLORER 700 has
obtained GPS fix, you can point the
antenna towards the BGAN satellite.
To see the GPS status, enter the menu
system and select
PROPERTIES >
GPS STATUS
.
The display shows
EMERGENCY
ONLY
.
The BGAN network is only
available for emergency
calls.
The reason may be one of
the following:
1) Your Airtime subscription
has expired.
2) You are using the wrong
SIM card.
1) Check your subscription with the
Airtime Provider.
2) Check that your SIM card is valid for
communication on the BGAN network.
The display shows
NOT
REGISTERED
.
The EXPLORER 700 cannot
register on the BGAN
network. Check that your SIM card is valid for
communication on the BGAN network.
Check your subscription with the
Airtime Provider.
Problem Possible Cause Remedy