Power.module.(4Aa).Specification; Power - Crystal nVision Reference Recorder Operation Manual

Power.Module.(4AA).Specification

Power

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Batteries . . . . . . . . . . . . . . . . . . . . . . Four (4) size AA (LR6) batteries.
Warning: Do not remove or change the batteries in a hazardous atmosphere.
Approved batteries - The nVision is Intrinsically Safe only if powered by one of the following
battery types:
* Energizer is manufactured by Energizer Holdings, Inc., and the Eveready Battery Company, Inc.
Many other battery types and models have been tested but failed to meet the requirements for
Intrinsic Safety - do not assume other models are equivalent. The nVision can be
operated and powered from the mini-USB serial interface.
Warning: Do not use the mini-USB serial interface in a hazardous atmosphere.
Battery Life . . . . . . . .200 hours (typical)
(1 reading per second recording, auto shutoff 20 minutes).
Settings such as Auto Shutoff, Logging Interval, and Backlight Shutoff
greatly vary battery life.
The nVision screen display has the following power icon states:
Power Icon Key - nVision Reference Recorder
Icon
External Power
Description
(USB)
Power Icon Key - nVision Lab Reference
Icon
External Power
Description
(AC Adapter)
*USB Connection is for data transfer only
100% 75% 50%
Power Remaining
**Replace Batteries or connect to USB Power
USB Connection*
nVision Operation Manual
25% 0%**
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