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5150
ALL RESET
• Press the MODE and LIGHT buttons simultaneously for 2
or more seconds to reset the custom setups (except for
the distance display unit (m/ft)) to the default settings.
• The distance display unit (m/ft) is not altered by the all
reset operation.
Limit counts of continuous firings
CONTINUOUS FIRING
Continuous firings make the light-emitting section hot and may cause it to deteriorate or malfunction.
Therefore, continuous firing should be limited to the counts shown in the following table. Always
leave the electronic flash unused for at least 10 minutes after continuous firing up to the limit count.
1/1 6 sec. 10
1/2 3 sec. 20
1/4 1 sec. 40
1/8 to a/128 0.5 sec. or less 80
Flash control mode
Light intensity ratio
Flash interval Limit count
TTL AUTO
AUTO
MANUAL
FP AUTO
FP MANUAL
ISO speed selection in
AUTO mode
Works with a camera with-
out ISO speed setting com-
munication capability in
AUTO mode. Also works
with a camera with ISO
speed setting communica-
tion capability in AUTO
mode when the ISO and F
communication in AUTO
mode is set to OFF.
The ISO speed can be set with the select
dial.
100
Setup mode
Mode display Value display
Function Default
Dial A Dial B
All Reset resets the custom setups to the factory default settings.