MinXray HF100 - Page 13

M9111 PC BOARD adjustment
a
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This adjustment has to be done after connect all of connectors completely
But actual exposure is not necessary.
* Each PC boards delivered from Mikasa Factory have already been adjusted.
1. Adjustment of VR3 ( DC370Y )
Adjust voltage between 370V (+) and GND (-) to be 368.5 - 372V by turning
VR3. Voltage is increased by turning clockwise. |
2. Adjustment of VR2 ( Over Current Protection circuit)
Adjust voltage between OCP (+) and GND (-) to be 1.09 - 1.11Y by turning
VR2. [Voltage is increased by turning clockwise. |
3. Adjustment of VRI ( Over Voltage Protection circuit )
Adjust voltage between OVP (+) and GND (=) to be @V by turning VRI.
Woltage is decreased by turning clockwise. |
If actual measured voltage would be B, a can be calculated as following.
a=B x 0. 0061