Leica GR10, Operational Manual

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Printed Documentation
LED indicators
Each slot-in-device for a radio or digital cellular phones has Light Emitting Diode indicators on the bottom side. They
indicate the basic device status.
a.
Mode LED, available for
Satelline TA11
b.
Signal strength LED
c.
Data transfer LED
d.
Power LED
IF the on is THEN
Mode LED
SLR1-2 with Satelline
TA11 red the device is in the programming mode controlled
from the PC via cable.
off data is not being transfer red.
Data transfer LED
any device
flashing green data is being transferred.
red call is in progress.
red: long flash,
long break
no SIM card inserted, no PIN entered or network
search, user authentication or network login in
progress.
red: short flash,
long break
logged onto network, no call in progress.
red: flashing red,
long break GPRS PDP context activated.
red: long flash,
short break
Packet switched data transfer is in progress.
SLG1-2 with Telit 3G
off device is off.
red the communication link,
D
ata
C
arrier
D
etection, is
okay on the roving instrument.
Signal strength LED
SLR1-2 with Satelline
TA11
flashing red the communication link,
D
ata
C
arrier
D
etection, is
okay on the roving instrument, but signal is weak.
off power is off.
Power LED
any device
green power is okay.
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