Canon 577 G User Manual
Page 41
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after ten firings when the batteries are new.
Ni-Cd batteries: About 0.2-7 sec. after ten firings
when the batteries are fully charged.
Recycling time means interval between firing on flash
and relighting of pilot lamp with new or fully-
charged batteries.
Number of Flashes:
Alkaline-Manganese batteries:
About 100-1000
times allowing 30 sec. between each firing.
Ni-Cd batteries: About 75-750 times allowing 30 sec.
between each firing.
Number of flashes is counted when the flash is fired
in 30 sec. intervals with new or fully-charged bat
teries.
Color Temperature:
Same as that of daylight.
Flash Duration:
1 /400-1 /50,000 sec.
Flash Control System:
The sensor measures the light
reflected back from the subject and automatically
cuts flash output when subject has had enough.
Series control system saves unused energy for next
firing.
Metering Sensitivity Pattern:
Even distribution over
entire area for average measurement.
Auto Flash System:
Selection of three color-coded
positions (red, green, yellow) with corresponding
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