Instruction manual

FLASH PICTURES
2. SET INNER FLASH DIAL
TO GUIDE NUMBER
Each combination of film, flash
bulb and shutter speed has its own
GUIDE NUMBER. See flash bulb
carton for details. For example: 57
is the Guide Number for SM bulbs
and Type A or Tungsten color film.
3.
TURN FLASH DIAL TO
MATCH SPLIT IMAGE
This measures the distance
and automatically divides it
into the GUIDE NUMBER.
The result you read on the
edge of the FLASH DIAL is a
LENS OPENING.
MATCH ED
4. TURN LENS OPENING DIAL TO NUMBER SH
FLASH DIAL
This will give the
Correct Exposure for
the subject whose
split image you have
matched.
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