User Guide

1.
Unlfonnlty
ln repeatlng
speed
of successive oxposrtrres
&Yen
lf the
prevlous
adJustnsnts havs
beon
acconpllgbed,
mlfornlty
ln
the
spoed nay
not
always
be obtained.
lhts
can
be
detccted
bythe sormd, and w1.11 be
dc
to the
follor+lng
tbree
oausesE
(1)
tow
efflclcncy
of
motor
Run
tbe notor
lndependently.
If
tbe cnrngnt
flons
at about
0.05
-
0, L
Anp.
LZY,
the
notor wt1l
be
nornal.
Othorrlser
rep1ace
ths
notor by a now
ono.
(2)
Dofect
Ln
f,-rwLtcb
If
tho sad
b
(ffg.
4
-
2) of contact
plate
#275
ln
tbe S-srltch
la
too weak
to ascure
thc
cor^roct
fuctlonlng
of
the
swlteh 3o as
to
nalntaln
nnLfonnlty-of
speed,
nake a
deprecsLon at the
end
of the
plate
as
descrlbcd
pnevlously.
See
Chap.
1
-S2 _
(1).
(3)
Incorruct
posltLonlng
sf eceentcr
pln
on thc
shutter
rne leasLng lever
tbe
unlforatty cannot
generally b obtalned
de
to
too
hard
knocklng of
sf,utter
rateasing
levor
#273
on
tbq largo
lever
#271,
Chanoe
tm
posltlon
of
ths
sccentor
pin
ln respect
to t6e krg-er
levor
so as
to
avold
aucb
knocklng.
5.
AdJuetmnt
of
sxpostrs
cormter
(See
Flg.
I
-
t
and
{
-
6)
In
sucstgslve
oxposurss
ths
plctnre
frane
corntor
ihould
com
to
ziro, when
the
lilotor llrlve
stopa operation.
If
it
does
not. carit
out
the
adiustnsn!
ao
thatr
rhsn
ttre
cornter
reichos
i
positton
a6out
L/l
of
dlvlslon
before
tbe
r.sro
oolnt.
tho co-rnter
lever
#35
corns
halfqay
between
the
zeio
positl.on,
the
bakeltte
plcce
#45
at the
end
of
the
comtei
lever
#35
conos
halfnay
bstmen
#48
and
#50.
thts
adJustmnt
can
bs
achleved
by
novlng
gcrgi
#40
back anil fcth
eo
that tbtc
scrsr
does
not
touch
#50
nor
48r
&!
shom ln
Flg.
4
-
6.
After
tha
adjustnent
appty
lacquer
to
the
scror
#1O
tor
Sr
tightne
sr.
-16-
br-