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The batteries can be replaced one at the time during normal operation
without interrupting the measurement. Voltage, current and temperature of
both batteries are monitored to ensure safe use and charging. See
Appendix A for further information.
Note!
Make sure that both batteries are inserted. At present there is a bug
in INFRA Net which implies that if a D10 only has one battery, its voltage
value shown in INFRA Net is half of the correct value.
4.4.
Memory Card
Both D10 and D10 Micro use a microSD memory card to store monitoring
data, system logs and various status files to be communicated to INFRA
Net. Configuration data is also saved on the memory card.
The memory card can be accessed as a removable drive via the USB
connector, see section 6.9.6.
If the memory card is unintentionally missing (or corrupt), an error
message will be displayed at start-up.
D10/D10 Micro follows the same data storage model as INFRA
Master/Mini/Micro.
Please contact Sigicom Support for guidance regarding memory card
formatting or other memory card issues.
Note!
Only use a memory card delivered by Sigicom, see section 8
Accessories.
4.5.
SIM Cards
If activated when ordering, the embedded SIM card (eSIM) is used. This
is soldered on the main circuit board for robustness. For information
