Minolta XE - Confirmation of Synchro Time Lag

39
Wi Confirmation of Synchro Time Lag
MiMeasuring instruments:
: 081 standard circuit tester (Model SC-1) or constant-voltage DC power source (Model E-1 or E-2)
: Shutter tester
: Power source adapter (081-4204-79)
WStandard value: Synchro contact | Allowable value of time lag
X Range A Over 0. 4ms
Range B Over 2.0ms
FP 11~15ms
WiChecking procedures:
1. Set measuring instruments as shown in the figures below:
Degital time counter POWER: OFF
8 ols
8 j : 3 old
“a, =
Fine
OOS 8
oo 080 6
ees
081 standard circuit tester
Ol i]
=
o 4 UJ o e =
o * = a =
a=]
a 3
wnt
fyer wy “la MATIN
uN - “Ted BUNT &
pre
FUNCTION
=~ =
L
Synchro cord
Shutter tester
2. Confirmation of “FP” time lag
Release the shutter at body shutter speed of 1/1000, synchro change SW (FP), shutter tester
“FUNCTION” and power source voltage of 3V, and check that the measured value is within the
standard (11~15ms).
3. Confirmation of “X” time lag
Release the shutter at body shutter speed of X and with synchro change SW (X), shutter
tester “FUNCTION” and power source OFF, and check that the measured value is within the
standard (Range A: over 0.4ms, Range B: over 2.0ms).
W@If
the
measured
value
of
time
lag
of
FP
and
X
each
is
beyond
standard,
check
the
shutter
block.
(Refer
to
P.
50)