Mamiya DSX - Page 35

J-l. Adjusting the exposure aecer at iu
aperture metering for DSX
l. Wrap Chainlet round Meter drum so as to
satisfy the following conditions and fix
them by applying glue
at the position as shown in Pig. A.
(quick dry type)
Aperture ASA speed Shutter speed Underexposure
warning mark
Open 100 1/2~1 Appear
Open 100 11/2 Disappear
Fig. Position
Adjust the position of OTL2156K2 Chainlet
lever assembly by turning OTL2165 Adjusting
screw so that Chainlet lever assembly does
not touch other parts at the following
condition.
‘Aperture: 16 =
ASA speed: 25
Shutter speed: 1/1000
Fig.B / 3. Adjustment of the Spot metering must be
done before adjusting the Average metering.
Exposure Aperture ASA Shutter A/S switch
value speed speed
Average sesouriag 7 P5.6 1001/4 s
variable resistor 11 F5.6 100 1/60 s
15 F5.6 50 1/500 s
Meter
aejvacens Then adjust the Spot metering at each Exposure
Value by turning Meter adjusting lever.
4. Adjustment of the Average metering.
Exposure Aperture
value
7 F5.6
1l F5.6
15 F5.6
ASA Shutter
speed speed
100 44
100 1/60
50 1/500
A/S switch
A
A
Then adjust the Spot metering at each Exposure
Value by turning Meter adjusting lever.