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Audio Button
This monolight will emit a beep to indicate various alerts and functions of the
unit. To turn this function off, press the AUDIO button once. Repeat to reactivate
the function.
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
especially useful when using a power generator (gasoline or electric) to power
the flash unit.
Error Codes
In the event of a malfunction, the LCD screen will display a blinking error code.
The WARNING icon will also blink. In addition, error codes E2 and E3 have a
beep warning.
E1: Temperature transducer problem. Turn the unit OFF immediately and contact
the retailer.
E2: This error code can display after a long shooting session at high output or
rapid sequence. Turn OFF the flash unit and allow it to rest for 30 minutes.
E3: This error code will display when the internal voltage of the flash is too high.
Turn OFF the power immediately. After 5 minutes, turn the flash back on. If the
error is still displayed on the LCD screen, turn OFF the monolight and contact
Impact Customer Service.
Other Functions and Protective Features
