Profoto Pro-B4 1000 Air, Руководство пользователя

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Pro-B4 1000 Air
14
www.profoto.com
Trouble shooting
Symptom Diagnose Action
The generator does not
start. • The battery is not
connected.
• The battery capacity is
too low.
• The battery
temperature is too low.
• Check that the battery is
correctly inserted and that
the locking devices lock
the battery in place.
• Replace or charge the
battery.
• Let the battery warm up
before use.
The battery indicator is
not visible. • Ws scale or flash
duration has been
selected; Ws or 1/s is
shown in the Indicator
Display [7].
• Press the Display Button
[6] until the battery
indicator is shown in the
Indicator Display [7].
The energy level for
both channels change
at the same time. • The Mode Control [13]
is set to MASTER.
• Set the Mode Control [13]
to NORMAL.
The modeling lights are
not lit. • The modeling lights
may not be turned on.
• The lamp socket may
be deactivated.
• Press the Model
Buttons [18] to turn on
the modeling light. M
should be shown in the
corresponding Display
[14] or [15].
• Check that the modeling
light switch at the back
of the head is at the “On”
position.
The modeling light on
one channel changes
when the energy level
on the other channel is
adjusted. • The Model Control [11]
is set to MAX PROP.
• Set the Model Control [11]
to MAX or PROP.
Displays, indicators
and backlight are
dimmed down. • This is fully normal.
After one minute of
inactivity, these are
dimmed down to save
battery.
• Press or turn any button or
control and the backlight
will turn back on.
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