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Troubleshooting Guide
Speed! it©
220EX
Accessories
/Reference
No,
Problem
Probable Cause
Solution
Page No.
1
The Speedlite 220EX cannot be
detached from the camera
The hot shoe lock release has not
been slid to the right to release the
locking pin
Slide the hot shoe release to
the right to release the locking
pin
8
2
The Speedlite 220EX does not
fire even when the shutter button
is pressed completely
The Speedlite 220EX has not been
mounted properly on the hot shoe.
Mount the Speedlite 220EX
properly and securely on the
camera.
8
The hot shoe contacts are dirty
The Speedlite 220EX mounting foot
contacts are dirty
If the contacts are dirty, use a
clean cloth to wipe them clean¬
ly
8
3
After turning on the Speedlite
220EX, the pilot lamp turns off
after a while.
If the Speedlite 220EX is not used
for 90 sec., the power turns off auto¬
matically to save battery power
Press
the
shutter
button
halfway, or press the test firing
button
9
A
When high-speed sync is used
with Type A cameras, the picture
is underexposed.
With high-speed sync, the Guide
Number changes depending on the
sync speed. A faster sync speed
reduces the flash range. If the sub¬
ject is beyond the flash range,
underexposure results.
Set the shutter speed so that
the desired flash
range is
obtained.
22
5
The subject looks blurred in the
picture
If the flash is used with the aperture-
priority AE mode in low light condi¬
tions, a slow sync speed is set auto¬
matically. A blurred picture may be
taken if the camera is handheld at a
slow shutter speed
Use of a tripod is recommended
at slow shutter speeds
17 31
36
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