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User's Manual

ManualsBrandsGeophysical Technology ManualsElectronicsself-contained seismic nodal recording unit
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FIELD EQUIPMENT
NUSEIS
Geophysical Technology Inc Field Equipment Page | 43
o 2 cooling fans keep the power supplies ventilated.
Figure 28
Use of the Portable Charging Case
• See the cleaning section for instructions for cleaning the NRUs before charging.
• The NRUs can be charged in the portable charging cases either individually as shown in Figure 28
above, or by 8 in the NRU Cases as seen below in Figure 29.
Figure 29
• See the Charge Panel section for Charge Panel use and precautions.
• Never apply power to a Portable Charging Case if it shows any signs of damage.