SV 258 PRO User Manual
15
2.1.1
Mobile modem
The SP 270
mobile modem provides fast data transfer over the
Internet to a PC with standard Internet connectivity. The station
uses a 3G modem type
“Gemalto
®
EHS6T Terminal” or a 4G
modem type “Cinterion
®
PLS62T-
W Gateway”.
Both modems use mini-SIM cards 25mm x 15mm with Internet
Access. The SIM slot accepts 1.8V and 3V SIM cards in
accordance with GSM 11.12 Phase 2.
Note:
See also “Gemalto
®
EHS6T Terminal” or “Cinterion® PLS62T-W Gateway” user manual.
The SIM-card should be inserted in the slot with the circuit side
facing left by pushing it until it snaps hold.
The SIM-card can be removed from the card slot by using a pen or
other flat object. Press on the card until it snaps out. Use tweezers
to remove the SIM-card from the slot.
If settings of SVAN 958A in the “Wireless Transfer” menu are correct, then once you insert a SIM card in
the modem slot the remote communication settings of the modem are automatically adjusted to connect
to the SvanNET server. In some cases, APN should be provided.
Note: Be sure that the PIN of the SIM card is off!
2.1.2 Building / Ground Vibration Accelerometer
The
SV 84
low-noise, hermetically sealed triaxial piezoelectric
accelerometer is designed to monitor building and ground
vibrations with the SVAN 958A instrument.
The hermetically sealed glass connector protects SV 84 from
harmful dust and moisture enabling the outdoor use without
additional enclosures.
The signal ground is insulated from the mounting surface and outer
case to prevent ground loops.
SV 84 is a part of the SV 207B set that includes also the metal
mounting adapter.
Note: See SA 84 Technical Specification on www.svantek.com.
Note: Correct connection of the accelerometer is not signalled by the controller, therefore it is
recommended to perform test measurements each time the station is turned on.
