Fault handling
EN
Copyright Qingdao Hantek Electronics Co., LTD HDP10000 series user manual
17
7 Fault handling
1. If the power supply voltage is normal and the display screen does not light after the
instrument is started, the fuse may be blown or other faults may occur. Turn off the
power switch , disconnect the power cable, replace the fuse, or ask professional
personnel for maintenance.
2. When performing constant voltage output, the output voltage is less than the set
value and CC light is on. It is the current protection. The instrument will automatically
switch to constant current working state. At this time, check the load or increase the
maximum current according to the situation.
3. When performing constant current output, the output current is less than the set
value and CV light is on. It is the open circuit voltage protection. The instrument will
automatically switch to constant voltage working state. At this time, check the load or
increase the maximum voltage according to the situation.
4. If the fault persists, please contact Hantek.
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