ENGLISH
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Voice Prompts
Different sounds are used to indicate different working conditions .
Press the customize menu settings button for a longer time to enter the
customer settings . The signal tones can be switched ON or OFF .
1 . A long ring: call back to complete
2 . Two short rings: on or call back to complete normal flash .
3 . Two long rings: flash call back unfinished .
4 . Five short rings: the battery power is not enough or call back timeout .
5 . Continuous buzz: flash light overheating and come into overheating protection .
The display will show the icon .
Backlight display
1 . ON/OFF: Press the backlight button to turn it on or off .
2 . If the flash is not used for about 15 seconds the backlight will automatically turn
off .