Connecting - FAG Detector III User Manual

The demodulation signal passes through a high-pass filter first (only
frequencies higher than the cut-off frequency of 750Hz can pass). Next, the
signal is then amplified in a PGA, then rectified and finally low-pass filtered.
The frequency of this lowpass filter can also be set in the Trendline software
. The signal to the headset connector is branched off before that low-pass
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filter.
The Detector can measure temperature and rotational speed via the AUX
connector (see "Connectors"
amplified in a PGA and filtered with a cutoff frequency of 1 kHz in a lowpass.

7.6 Connecting

When connecting to the Trendline software will try to connect to the serial port
used the last time with the baud rate used the last time.
If not successful it searches for the communication parameters by itself and
connects to the Detector.
If connection is not possible, it is due to the following causes:
The Detector is not switched on. Switch on the Detector.
The data cable between Detector and PC is not connected. Connect the
Detector with the 9-pin data cable supplied to a serial interface at your PC.
The Detector is switched on and properly connected. If you still cannot make a
connection, it may be because the Detector is still measuring or a warning
message on the display waits to be confirmed by you. Wain until the
measurement ends or confirm the warning message. If there is still no
communication possible, please turn the Detector off and on.
If a connection can be established, but it brakes down before all data are
transferred, the accumulator may be empty. For sizeable data transfers the
remaining charge in the battery should be at least 10 %.
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). The signal from the temperature sensor is
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