Troubleshooting Guide
II
III
IJ
Ifthere is aproblem, refer to this Troubleshooting Guide.
The Speed
lite

does notfire.

•The batteries are installed
in
the wrong orientation.
..
Install the batteries
in
the correctorientation. (p.8)
•The Speedlite's internal batteries are exhausted.
~
Ifthe flash recycling time takes 30 sec. or longer, replace the
batteries. (p.8)
~
Install the Speedlite's internal batteries even when you use an
external powersource. (p.8)
The Speed
lite
is
notattached securely to the camera .
•' Attach the Speedlite's mounting foot securelyto the camera. (p.9)
•The electrical contacts ofthe Speed
lite
and camera are dirty.
•Clean the contacts. (p.9)

The slave unitdoes not fire.

•The slave's wireless mode
is
notset to

<a,'·S9_>.

~'
Setit to <a,,·S!)_>. (p.36)
•The slave unit{s)
is
notpositioned properly.
~
Placethe slave unit within the master unit's transmission range.
(p.38)
.'
Pointthe slave unit(s)'s sensor toward the master unit. (p.38)

The powerturns off by itself.

•After90 sec. of idle operation, auto power off took effect.
Pressthe shutter button halfway or press the test firing button.
(p.10)

Theentire LCD panel blinks.

•The wide panel has been pulled outfor bounce flash.
~'
Retractthe wide panel. (p.20)
50