Calibrating For Readback Accuracy; Figure 5.3 Voltage Current And Monitor Calibration Locations - Xantrex XHR 7.5-130 Operating Manual

Calibration

Calibrating for Readback Accuracy

Calibrating for Readback Accuracy
The factory calibrates the offset and range of the output voltage and current monitor
circuits to within 1% for the default 0-5 Vdc scales. Recalibration may be necessary
when you change SW1 switch settings to select the 0-10 Vdc scale or when you
switch back to the 0-5 Vdc scale after previously calibrating for 0-10 Vdc operation.
Make calibration adjustments using multi-turn potentiometers, accessible through
holes in the cover of the power supply. Refer to
the pots.

Figure 5.3 Voltage Current and Monitor Calibration Locations

80
WARNING
Use a non-conducting, straight-bladed screwdriver to adjust the trim pots.
Figure 5.3 for the location of each of
Operating Manual for XHR Series Power Supply