Nikon SB-910 - Manual (Page 122)

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H
Tips on Speedlight Care and Reference Information
Optional Accessories
External power source
Use of an optional external power source provides a stable power supply, increases
the number of fl ashes and shortens recycling time.
Nikon High-
performance Battery
Pack SD-9 Power Bracket Unit SK-6/
SK-6A Nikon DC Unit
SD-7 Nikon High-
performance Battery
Pack SD-8A
Batteries are required in the SB-910 body even when an external power source is •
used.
Use of other external power source brands may cause accidents, or could damage
•
the Speedlight components. Nikon cannot guarantee the Speedlight performance
when used with non-Nikon products.
Connecting to an external power source
To use an external power source, remove the external power source terminal cover
and connect the power cord to the terminal.
Do not use Power Cord SC-16 when connecting the SB-910 to the Nikon DC Unit •
SD-7; use the SC-16A instead.
v
Using High-performance Battery Pack SD-9
Conducting continuous fl ash photography at 8 fps using the SD-9 with eight
batteries can cause the front part of the fl ash head to heat up.