SIM Card
VBOX Sigma can either use the internal 4G modem via a Standard SIM card or a Wi-Fi connection to acquire the NTRIP
correction messages from the server. If you are intending to use the internal 4G modem, you will need to use your own
data Standard SIM card. Insert this in to the slot on the
with the
logo facing the front screen side/
contact facing the rear, chamfered edge in first
.
IMPORTANT
- If the Standard type SIM card you are using has the facility to be broken down in to a Micro/
Nano SIM, ensure that SIM card is stable when inserting in to the modem as the Micro/Nano SIM could become
detached from the card within the unit.
Power
The VBOX Sigma unit can be either powered from the 3-way hirose connector on the
using the
supplied RLCAB010H cable which is inserted in to a vehicle's 12 V cigar power socket, from the USB socket on the
using the supplied TTV1AM20MB31 cable, or through the 6-way hirose connector on the
if being connected to another VBOX to provide NTRIP correction messages.
IMPORTANT USB INFORMATION
•
If you are using the USB socket to apply power to the unit, ensure you are using the supplied USB cable
(TTV1AM20MB31) as it is needed to deal with the increased power requirements of the unit.
•
The unit also requires a minimum voltage of 5 V from a dedicated power supply (such as a power bank
or mains supply) to function correctly.
https://en.racelogic.support//Product_Info/VBOX_Data_Loggers/VBOX_Sigma/VBOX_Sigma_User_Guide/03_-
_VBOX_Sigma_Getting_Started
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