Nikon BC-7 Instructions Manual page 13

ATTACHING THE FLASH BULB
Push the bulb into the socket on the flash unit so that it is held se·
curely.
To remove the bulb from the unit. push the bulb ejector button on the
head. The bulb will drop off.
CHECKING THE FLASH BULB
FIG. 8
Attach a flash bulb by ' inserting
its base into the socket.
A few seconds afterward. push
the button.
If the inside test lamp glows
briefly. thi s indicates that the
flash bulb is good and th e capac·
itor has been charged.
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