Nikon Speedlight SB-16 Instruction Manual page 7

BASIC O P E R A T I O N - - - - - - - - - - - -
1
Set the openl closed knob
• ® on the flash unit coupler
to the OPEN position.
2
Attach the flash unit
. coupler to the flash unit.
Position the flash unit and flash unit
coupler, so that the secondary flash
head
®
on the flash unit and the sen-
sor
(J)
on the flash unit coupler face
the same direction . Insert the posi-
tioning claw
®
into the slot
®
on the
flash unit.
Then , whi le applying pressure to the
open/closed knob, push the flash
unit coupler into the flash unit until it
clicks into place .
Note: If batteries have already been installed in
the battery chamber. make sure the ON/OFF
switch
®
is at the "o ff " position to avoid acci-
dental firing.
7