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Adjudrtment of Lifter Height
The lifter returns the slide to the slide
tray. If adjustment is necessary
1. Remove the slide tray.
2. Pry off the black plastic cap cover¬
ing the screw.
3. A 0.050-inch Allen wrench is re¬
quired to turn the screw. Turning
it clockwise will cause the slide to
be lifted higher. Adjust the lifter
height so that the top of the slide
comes close to, but does not touch,
the bottom of the tray lock ring
when pressing the slide-select but¬
ton. (If the lifter is adjusted too
high, you will hear a noise as the
slides touch the ring. Readjust the
lifter as necessary.)
4. Replace the plastic cap on the
screw.
Aligning the Image-Magnifying
System
1. Make a slide for image positioning
as shown below.
II
IHI n
■1
1 1
+
1
—
■
1 IHI n
2. Tape a 2 x 2-inch slide transparen¬
cy of poor quality (such as an
overexposed one) squarely over the
illustration.
3. Use a straight edge and pin to
scratch the surface.
4. Place this slide in the gate of the
AudioViewer/Projector.
5. Move the image-magnifying lever
down to the image-magnifying po¬
sition.
6. Remove the cap covering the
screw.
7. A 3/32-inch Allen wrench is need¬
ed. Slowly turn the screw to align
the central portion of the slide
with the screen. (The tray cannot
be on the AudioViewer/Projector
for this adjustment.)
MAGNETIC CASSETTE
TAPES
Cassette Tape Track Configuration
of the EKTAGRAPHIC
AudioViewer/Projector
The monaural cassette tape machine
built into the AudioViewer/Projector
is used essentially like any other—
with the exception that it uses tracks
1 and 2 for the audio portion of the
program and tracks 3 and 4 for 1000
(Models 470 and 570AF)
TAPE TRACKS
SIGNALS
AUDIO
4
3
2
1
14
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