IT6860B User manual
用户使用手册
31
When test battery, the main reason of no start is that battery (residual voltage) discharges
capacitors of positive and negitive terminals of the power supply.
Method to avoid no start: connect a switch which is parrallel with a current limiting
discharging resistor. Close the switch after all the all leads connected well. The wiring
diagram as follows:
5. No output after working for a certain time
Please check the status of timer; and please close it if it is open.
Postscript
Mark
Open
Close
Close when
circuit is dis-
connected
Open when
circuit is
connected
