H
–2
H
Tips on Speedlight Care and Reference Information
Problem Cause
Solution
0
Remote
fl
ash unit
does not
fi
re.
The distance between the
master
fl
ash unit and the
remote
fl
ash unit is too
long, or there is an obstacle
between them.
Redo the setup of the master
fl
ash unit and remote
fl
ash
units.
D-17
The light from the master
fl
ash unit does not enter the
remote
fl
ash unit light sensor
window for wireless remote
fl
ash.
The SB-910 does not
work properly.
Microcomputer may have
malfunctioned if this occurs
even when fresh batteries are
properly installed.
Replace the batteries while
•
the SB-910 is on.
If the problem continues,
•
contact your retailer or
Nikon representative.
B-6
Nonstandard display
Dials or buttons do
not operate.
Key lock is activated.
Cancel key lock.
B-4
The SB-910 does not
operate.
Thermal cut-out is active.
Wait until the SB-910 cools
down.
E-23
Warning indicators
Warning indicator
Cause
Solution
0
Low battery power
indicator appears.
All operations have stopped
due to low battery power.
Replace the batteries.
B-7
Thermal cut-out indicator
appears.
The
fl
ash function is
canceled, and all operations
except power ON/OFF and
custom settings have been
suspended because the
SB-910 has overheated and
could become damaged.
Allow the SB-910 to cool
down.
E-23
