Chapter 2 — Getting to Know the DWR-10
Page 10
September 2004
Item
Description
Emergency
button
Cuts off the DC current output (not the instrument
power supply). It is the large red mushroom button
located at the bottom center of the DWR-10 panel.
When you press this button, data is saved with the
letter 'N' at the end of the filename, to indicate that
the measurement file was not closed properly.
RS-232 port
(DB9)
To transfer the readings to a PC (to the left of the
emergency button).
USB port
To transfer the readings to a PC (to the left of the
emergency button).
Buttons for 'T' Version
Item
Description
Clock On/Off Press to start or stop the clock and enable it to
count
Total Time
. When in
Timed
mode, you can
inject current and dump data without stopping the
timer.
Auto On/Off
Press to start or stop the timed interval
measurement as per the specified interval.
When you start the measurements, actual
resistance values will be saved, including the
Total
Time
, and the
Next Measurement
will count down.
You can temporarily stop the automatic readings to
change windings or taps by pressing the
Test/Dump
button. Then resume automatic
readings.
LCD Screen
The LCD screen is divided into four parts:
•
main status panel (on top)
•
measuring window (center)
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