Wildlife Acoustics sm3bat, Руководство пользователя

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SM3BAT Overview SM3BAT User Guide
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BIOACOUSTIC MONITORING SYSTEMS
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A differential output cancels out EMI noise to further reduce
interference.
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Includes a 3-meter cable with 10-meter and 50-meter extensions
available.
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An available adapter helps you use the new microphones with SM2
systems.
Advanced Technology
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All new circuit design.
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Longer battery life:
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New design is extremely efficient at all voltages.
■ Can handle 5 - 17 V inputs with reverse voltage protection and will
operate efficiently at the full voltage range.
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Power adapter replaced by cable with battery attachment points.
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Battery voltage is detected and can be used to shut down the recorder
at a minimum voltage to save external lead-acid batteries.
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Built-in serial communication. Plug a GPS right in for time
synchronization or location logging.
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A temperature-controlled crystal maintains clock accuracy at extreme
temperatures and reduces clock drift.
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Native SDXC support – no reformatting needed.
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Better compatibility with all SDHC and SDXC cards. All class 4 or faster
cards are supported at any sample rate.
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A nap mode allows for the recorder to enter a low-power state in
between triggers to further conserve battery life when recording full
spectrum. Nap mode can improve the already improved battery life by
up to 50%.
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Record on two channels at sample rates up to 256 kHz or on one
channel at up to 384 kHz.
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Record zero crossing (ZC) on two channels.
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Record on two channels at 256 kHz sample rate AND zero crossing on
two channels. Simultaneously!
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Better auto-leveling on the zero crossing means that the threshold can
be more optimally set to allow recording more bats. This is set
automatically for every recording period.
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ZC division ratios of 4, 8, or 16 are now available.