Asahi Pentax ME Super Service Manual download pdf (Page 9)

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3) Auto manual-speed and the indication

Shutter dial M Shutter speed tester (7F-9A-

a. Check the curtain speed at 1/l000sec.. 6.5ms or faster at 21mm

distance

b. Check each shutter speed from 1/2000 sec. ~ 4 sec..

c. Each LED should be turned on when changed the shutter speed, and

OVER or UNDER LED must be flickering when non-proper exposure was

made.

*As a general rule, use Light value correction unit and Shutter speed

tester (7F-9A-2) for checking and/or adjusting the shutter speed and the

indication. However, Shutter speed tester (7PE-25A3) may use by the

circumstances.

4) LED indication and Shutter speed under the full-charged condition of AF-

2OOS or AF-160

When load 2.4V between the ground and Hot shoe contact piece A (N4), LED

indication and the shutter speed are as below.

a. LED indication M — flickering

125X — on

b. Shutter speed

9.6 -— 11.8ms

5) Battery check

2.4V LED off or flickering

2.65V LED on

18. Remove ASA ring and the temporary top cover

19. Clean the view-finder

*Do not use the air-compressed blower to clean the view-finder. It will

be caused by taking out Shutter speed indication plate (M10).

20. Top cover assy. (A300)

Check the conductivity of Switch board (A318) before install Top cover

assy. (A300).

a. At Shutter dial AUTO

— the ground ON

— the ground OFF

a. At Shutter dial M

— the ground OFF

When pushed the bottom side button,

—

the ground ON

When pushed the up side button,

— the ground ON

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Asahi Pentax ME Super Service Manual Page 9