Impact VC-500WLN-II 500Ws Digital Monolight - Manual (Page 19)

19
Overheating Protection
After a long shooting session at a high power output, the recycling time of
the flash will increase automatically until the flash cools to a safe level. Once
cooled, it will begin operating as usual.
Overvoltage and Overcurrent Protection
The flash is protected against unstable voltages. Overcurrent protection is useful
when using a power generator (gasoline or electric) to power the flash unit.
Error Codes
In the event of a malfunction, the display will show a blinking error code. In
addition, error codes E2 and E3 are accompanied by a beep warning.
E1: Temperature transducer problem. Turn the unit off immediately and contact
Impact customer service.
E2: This error code can appear after a long shooting session at high output or
rapid sequence. Turn off the flash unit and allow it to cool for 30 minutes.
E3: This error code will appear when the internal voltage of the flash is too high.
Turn off the power immediately. After approximately 5 minutes, turn the
flash back on. If the error is still displayed on the LED screen, turn off the
monolight and contact Impact customer service.
E4: This error code will display when the charge circuit is wrong. Turn the unit
off immediately and contact Impact customer service.