SYNCHRONIZATION'
Speed
Settings
There
are three letters engraved on the side
of
the
shutter housing; M and X are synchronizer settings
for flash, V
is
the self-timer setting. These settings
are adjusted by moving the
SELECTOR
lever (illus-
trated)
after
first
depressing
the
VXM
LOCK.
M·2,
M·25
or
AG·l
Lamps-Set
the synchronizer
selector at X. Set the shutter at from 1 to 1/ 30 sec-
ond. Consult the exposure calculator on the flash-
older
or
the table on page
21
for exposure informa-
tion.
Lamps such
as
M·5,
No.5
or
No.
25-With
the
synchronizer selector set
at
M, exposures can be
made from 1 second to 1/ 500 second. See the table
on page
21
for exposure information.
Electronic
flash-Set
the synchronized selector at
X. With electronic flash equipment having no lag
in the trip circuit, set the shutter
at
any speed from
1 second to 1/
500
second.
NOTE
:
Do
not
use
units flashed
by
means
of
heavy-duty re-
lays
or
solenoids.
Such units
may
destroy
the
shutter
contacts.
20