Owner's Manual

H–2
H
Tips on Speedlight Care and Reference Information
Problem Cause Solution
0
Remote  ash unit
does not  re.
The distance between the
master  ash unit and the
remote  ash unit is too
long, or there is an obstacle
between them.
Redo the setup of the master
 ash unit and remote  ash
units.
D-17
The light from the master
 ash unit does not enter the
remote  ash unit light sensor
window for wireless remote
 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  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