Trouble Shooting - Profoto D4 1200 Air User Manual

Trouble shooting

Symptom
Power Indicator [2] is
not illuminated
Dimmed modeling light
The fuse of the lamp
head and/or the lamp
bulb blows.
One or several modeling
lights are not lit.
Recharging is slow or
has stopped completely.
Diagnose
Bad connection to AC
mains supply.
Mains fuse defect.
Wrong head
configuration
The generator is
not configured to be
compatible with the
connected head.
The lamp socket may be
deactivated.
The modeling light may
not be turned on.
The generator is
overheated.
Action
• Check that the power cable
is correctly connected to the
Mains Socket [1] and to AC
mains supply.
• Check the fuse. If the
problem remains after
replacing the fuse, contact
your nearest Profoto service
station.
• Check the modeling light
and the mains voltage.
• Check and adjust the
generator configuration
according to the instructions
on page 18.
• Configure the generator
according to the instructions
on page 17.
• Press the Head/Model
Button(s) [12] to activate the
lamp socket(s). The button(s)
should be lit.
• Check that the modeling
light switch at the back of the
head is at the "On" position.
• Ensure better ventilation
and that the air vents are not
blocked.
• Wait until the temperature
decreases. The generator
will automatically start
recharging at normal pace
when the temperature has
decreased sufficiently.
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