Canon FTb - Page 19

r
When
not
using
the
camera,
set
the meter
switch
at
"
OFF
"
or attach
the
lens
cap
so
as
to
prevent
unnecessary
consumption
of the
mercury
battery.
Film
Speed
Setting
Set the ASA
film speed
scale
to the
speed
of the
film
being
used.
Film
speeds are
normally
shown
on the
f
ilm
box cover
and
/
or
explanatory
sheet.
Lift'and
turn
the
f
ilm
speed
set ring
around
the
shutter
speed
dial.
lf the
film
is ASA
10O,
for
example,
make
the
correct
setting
by
showing "
lOO "
in
the
small
window.
r
The following
film
speeds
may
be used:
_ _(32)
(40)
_
_
(64)
(80)
_
(125)
060)
(2s0) (320)
(500)
(640)
ASA
25
50
100
200
40ci
:";
-'.eoo
DIN
15 18
2L
24
27
30
(16) (17)
(ls) (20)
(22)
(23)
(25)
(26)
(28) (2e)
(1000) (12s0)
(2000)
1600
33
(31) (32)
(34)
Figures
in
parentheses
represent
intermediate
film
speeds.
r
When
"25"
appears
in
the
small
window,
this is
as
far
as
the
film
speed
setting
ring
will turn
to
the teft.
The
white
dot at
the
right.turn
extremity
reads
ASA
2OOO.
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