User Manual

5.Troubleshooting
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5. Troubleshooting
1. The instrument is powered on but no Display.
 Check if the power is connected properly.
 Check if the fuse which is below the AC Power socket is used appropriately
and in good condition (the cover can be pried open with a straight
screwdriver).
 Restart the instrument after the steps above.
 If the problem still exists, please contact our for our service.
2. The output is abnormal:
 Check if the output voltage is set to 0V. If so, set it to other value.
 Check if the output current is set to 0A. If so, set it to other value.
 When in programmable output status, check if there is any voltage/current
value is set to 0. If so, set it to other value.
 If the problem still exists, please contact our for our service.
6. Appendix
6.1 Appendix A：Accessories
（The accessories subject to final delivery. ）
standard:
Power Cord
RS232 Cable
User Manual
Fuse
CD
optional：
Banana plug to
crocodile clip test
leads
USB2.0 to
RS232
common port
connector