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TTL Out
:
The TTL Out allows you to have the Impaq Elite™ send a TTL signal out via
the auxiliary channel to another device such as a strobe. This feature is
based on the cursor position in the frequency domain function such as
spectrum, Auto Power Spectrum, or FRF. This feature requires an optional
TTL out cable. An example of application is when you have two rotating
devices at similar frequencies, and by strobing each device with a precise
frequency, you can determine which frequency belongs to which rotating
device.
RPM ON
Selecting the RPM On, will display the RPM value of the external trigger
channel in the status bar.
Time in DU
The auto conversion from Sensor unit (SU) to Display unit (DU) is not
applicable to time domain data during real-time measurement. (see Section
4.10
Engineering Unit Menu: Setting up the Engineering Units).
However,
after the measurement is stop, you can use this function to show your time
waveform data in Display Unit. You can turn this function off to recover the
time domain data.
Original time data in SU (g)
Converted time data in DU (mm/s)
Summary of Contents for Impaq Elite
Page 49: ...49 Data Recorder program...