User Manual

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2.1.10.2. Installing SIM Card
Turn Off G 3100 to install o r re m o ve SIM c ard. Dam ag e to SIM c ard may
o c c ur if installe d o r e je c te d with po we r ON.
To Install/Remove SIM Card:
Unlock SIM & SD Card compartment by turning lock groove horizontal
Open SIM & SD Card compartment
Push the yellow SIM Card holder eject button to release SIM Holder
Pull out SIM Holder
Place SIM Card in SIM Card Holder
Hold the SIM Card in holder upside down
Using the guide, slide SIM Card Holder in the slot. The eject button will pop out.
2.1.11. SD Card
The G3100 comes pre-installed with a 2GB SD Card for internal data logging. When using with
G3100 for data logging, it will record data in SBF (Septentrio Binary Format), which can be converted into
RINEX format for Post Processing.
Handle the SD C ard with c are . Whe n no t in use , le ave it inside the G 3100
o r plac e it in SD C ard Ho lde r fo r transpo rtatio n o r sto rag e .
A 2GB SD Card has capacity of ~8.8 days at 1Hz data rate. Memory is used at 9.4 MB/hr when
logging default data at 1Hz.
File Information:
Format: Septentrio Binary Format (SBF)
Size: Up to 72kB per second
Turn OFF the G 3100 to install o r re m o ve SD c ard. Data lo ss and
c o rruptio n may o c c ur if SD C ard is re m o ve d while G3100 is O N.
2.1.11.1. Removing SD Card
Unlock SIM & SD Card compartment on the back of the G3100
Open SIM & SD Card compartment
Push SD Card to release locking mechanism
Pull SD Card out of the slot
2.1.11.2. Installing SD Card
Unlock SIM & SD Card compartment on the back of the G3100
Open SIM & SD Card compartment
Insert SD Card using the guide
Push SD Card into the slot until it locks into place