Kodak EKTAGRAPHIC 270 - Dimensional Line Drawings for the Kodak Ektagraphic Audioviewer;Projector

Output Impedance—8 ohms.
Microphone Impedance— 200 ohms
at 1000 Hz.
Microphone Jack Configuration—
2 prong.
Large Jack Size— Accepts 9/64-in.
dia. (3.6 mm) plug.
Small Jack Size— Remote tape
control] jack is 1/10 in. dia. (2.5 mm)
plug.
Recommended Headphone Imped-
ance— 150 to 2000 ohms (8 to 150
acceptable).
External Loudspeaker Jack Size—
Accepts 1/4 in. dia. (6.85 mm) plug.
Rewind/Fast Forward Timing—
Approximately 95 seconds for a C-60
compact cassette.
Wow and Flutter—0.45 percent
maximum.
Tape Speed—lIn play and recording
modes, 1.875 ips (4.76 cm/sec) + 3
percent.
Slide-Advance Pulses
Spacing— At least 1 1/2 seconds be-
tween the start of two successive
pulses are required.
Frequency — 1000 Hz + 5 percent.
Duration—0.45 + 0.07 seconds.
Level— — 4 dB, + 4 dB (ref to 250
nWb/m at 315 Hz.
Program-Pause Signals
Spacing — At least 2 seconds between
the start of two signals or between
the end of a signal and the start of
recorded audio (any tape track) are
required.
Frequency — 150 Hz + 5%.
Duration—Same as slide-advance
pulses.
Level—-Same as slide-advance pulses.
Ventilation— A dual blower system
cools the lamp and the motor.
Internal Storage— Power cord, slide
tray, microphone, remote-control, ac-
cessory KODAK AudioViewer EC In-
terconnect Cord, and spare lamp. For
safety, the storage compartment is
isolated from the electrical compo-
nents. The AudioViewer/Projector op-
erates without danger of overheating
even if the storage compartment is
filled.
Elevation-Adjustment Range— Up
to 8 degrees.
Lubrication — All bearings are self-
lubricating; no oiling is needed. After
1000 hours of operation, the Audio-
Viewer/Projectorshould be serviced at
a KODAK Equipment Service Center
(addresses on back cover).
Thermal Fuses— Your
EKTAGRAPHIC AudioViewer/
Projector is equipped with two ther-
mal fuses to prevent overheating. If
the AudioViewer/Projector gets too
hot, the fuse on the motor will open
and power to the AudioViewer/Pro-
jector will be shut off. When the
AudioViewer/Projector cools, the fuse
will reset automatically and power
will be restored. If the second fuse
(located near the lamp-mounting
bracket) opens, it will not reset. Call a
KODAK Equipment Service Center
to have it replaced and the Audio-
Viewer/Projector repaired (if neces-
sary). Be sure to correct the cause of
overheating before using the Audio-
Viewer/Projector again.
NOTE: The KODAK EC Auto-
matic Timer and the KODAK
EC Sound-Slide Synchronizer
cannot be used with an
EKTAGRAPHIC AudioViewer/
Projector.
DIMENSIONAL LINE DRAWINGS
FOR THE KODAK EKTAGRAPHIC
AUDIOVIEWER/PROJECTOR
Height — 14.4 inches (366 mm) with-
out a tray.
Width — 13 inches (330 mm)
Length— 12.8 inches (325 mm)
Shown below are dimensional line
drawings for anyone wishing to build
projection accessories for the Audio-
Viewer/Projector.
NOTE: If you modify your Audio-
Viewer/Projector, obliterate UL
and CSA labels. Modified equip-
ment must conform to electrical
and other appropriate codes and
to safety requirements. This
AudioViewer/Projector is subject
to minor appearance changes.
(414 mm)
17