Olympus OmniScan MX2, User Manual

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DMTA-20015-01EN [U8778402], Rev. J, January 2014
Appendix L 176
L.5.3 Data
Table 65 Data
Data acquisition
Digitizing frequency 40 MHz
Acquisition rate 1 Hz to 20 kHz (single coil)
The rate could be limited by the
instrument’s processing capabilities, or by
delays set by the multiplexed excitation
mode.
Analog/digital resolution 16 bits
Data processing
Phase rotation 0° to 360° with increments of 0.1°
Filtering FIR low-pass (adjustable cutoff frequency)
FIR high-pass (adjustable cutoff frequency)
FIR band-pass (adjustable cutoff frequency)
FIR band-stop (adjustable cutoff frequency)
Median filter (variable from 2 points to
200 points)
Mean filter (variable from 2 points to
200 points)
Channel processing Mixing
Merging
Interpolation
Data storage
Maximum file size Limited to available internal flash memory:
180 MB (or 300 MB optional)
Data synchronization
On internal clock 1 Hz to 20 kHz (single coil)
External pace Yes
On 1 axis or 2 axes Yes
Alarms
Number of alarm outputs 3
Outputs Visual, audio, and TTL signal