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Canon SPEEDLITE 188A Manual page 30

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Battery Type
Auto
Manual
Alkaline-
manganese
Approx
0 5~8 sec
Approx
8 sec
Ni-Cd
Approx
0 5~6 sec
Approx
6 sec
Number of Flashes:
(When the f4ash is fired in 30 sec. in¬
tervals with new or fully-charged bat¬
teries):
Battery Type
Auto
Manual
Alkaline-
manganese
Approx
200~2000
times
Approx
200 times
Ni-Cd
Approx.
70~700
times
Approx
70 times
Color Temperature:
Same as daylight Correction by spe¬
cial colored diffusion screen
Flash Duration:
1/700 sec.~ 1/50000 sec
Automatic Flash Control System:
Light reflected back from the subject is
measured and the series control sys¬
tem saves unneeded energy Averaged
light measuring sensitivity distribution.
Aperture/MANU Selection Switch:
Three positions; Upper (red) and middle
(green)
auto
positions
and
lower
"MANU" (manual) position With ISO/
ASA 100 film, upper setting corres¬
ponds to f/2 8, middle setting to f/5.6
Auto Shooting Distance Range:
Red setting:
1 0~9 0m (1 0~5 6m
with Wide Adaptor 188A);
Green
setting:
0 5~4 5m
{0.5~
2 8m with Wide Adaptor 188A)
30

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