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3.LocalorMasterFlashdoesnotre
SYMPTOM POSSIBLECAUSE SOLUTION
Flash Ready
LED blinks
or st a y so n,
b ut th e as h
d o es n ot r e
Flash is not
attached
securely to
camera
Att a c h t he a s h’s
hot shoe securely
t ot h ec a m e ra
Electrical
contacts of
t he a s h o r
c a m er a a r e
dirty
Clean the contacts
4.SlaveFlashdoesnotre
SYMPTOM POSSIBLECAUSE SOLUTION
Flash Ready
LED blinks
or st a y so n,
b ut th e as h
d o es n ot r e
Channel
mismatch
S et Sl av e a s h t o
t he s a m ec h a n n e l
a st h eM a st e r a s h
G r o u p m is m a tc h Make sure the
group assigned to
t he Sl av e a s h h a s
been activated on
t he M a st er a sh
Background
radio
interference
- Set all units to
another channel
- Change setup
location as
interferencemay
c o m ef r o m ot he r
equipmentin
the surrounding
area
Master and
Sl av e as h e s
are placed too
close to each
other
Place the Master
a n d S l a v e a s h e s
at le a st 20 c m
apart and retry
B e yo n d2 00 m
effective
range
- Make sure the
Master and Slave
a s he s a r e
placed within
10 0 m (328f t) of
each other
Note:
The effective
r a n g e of2 0 0 m
(6 56f t) m a yn ot b e
achieved in the
presence of radio
interference
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