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Calibration
Calibrating for Programming Accuracy
78
Operating Manual for XHR Series Power Supply
Calibrating for Programming Accuracy
The factory calibrates the offset and range of the voltage and current programming
circuits to within 1% for the default 0-5 Vdc programming signals. You may need to
recalibrate when you change SW1 switch settings to use 0-10 Vdc programming or
when you switch back to 0-5 Vdc programming after previously calibrating for
0-10 Vdc programming.
Make calibration adjustments using multi-turn potentiometers, accessed through
holes in the cover of the power supply. See
Figure 5.2
for the location of each of the
pots.
Figure 5.2
Voltage and Current Programming Calibration Locations
WARNING
Use a non-conducting, straight-bladed screwdriver to adjust the trim pots.
TM-XROP-01XN.book Page 78 Monday, March 22, 2004 4:10 PM
Summary of Contents for XHR 100-10
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Page 3: ...Operating Manual for XHR Series Programmable DC Power Supply...
Page 14: ...List of Figures xii Operating Manual for XHR Series Power Supply...
Page 16: ...List of Tables xiv Operating Manual for XHR Series Power Supply...
Page 49: ...Installation Load Connection Revision A 47 Figure 2 9 Multiple Loads with Remote Sensing...
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