Navitar EXW-J User manual

USING YOUR BRIGHTLIGHT LAMP MODULE
INSTRUCTION
SHEET
BrightLight Module:
Now you can project your slides at a greater
distance and in rooms where there is too much
ambient light. Increase the brightness of your
existing Kodak Extagraphic III Slide Projector
50-70% by using a Navitar BrightLight Module.
Specially designed to slide in as a direct re-
placement for your current lamp assembly. No
modification to your slide projector required!
You can even use it in a multimedia presenta-
tion utilizing the dissolve feature. Now you
can project your slides at greater distances and
in rooms where there is too much ambient
light. Your slides will be brighter, more de-
fined, and their colors more vivid than ever
before.
Models Available:
Model EXW-J:
Designed for the multimedia presentations
where each slide will be shown for a short
period of time, typically a few seconds. This
model provides maximum slide brightness and
contrast, making colors more vivid and visuals
stronger.
Model EXW-SJF:
Designed for speaker support applications
where each slide will be shown for several
minutes or longer. The Jewel Thermal Heat filter
is included in the system to protect your slides
from potential damage caused by extreme expo-
sure resulting from extending viewing of a
single slide. This model has all of the enhanced
image benefits of the Model EXW-J but the slide
gate temperature has been reduced with only a
slight sacrifice in total image brightness.

BrightLight Lamps:
The BrightLight Module was designed to be
used with a General Electric Lamp. All of the
optics in the BrightLight were matched to the
coating on the GE lamp reflector. This results in
a matched optical system with maximum
brightness and optimum color temperature.
Using other brands of lamps can affect the
visual performance of the BrightLight.
Sylvania:
Good second choice, slightly less bright.
Ushio:
Approximately 10% less bright.
Wiko:
Approximately 20% less bright, higher film
gate temperature.
The GE 300 watt, 82 volt EXW type lamp is a
professional quality lamp offering very high
brightness and color temperature. As com-
pared to a standard GE EXR-300 watt lamp, the
EXW offers 20% additional brightness and a
100°K higher color temperature (image white-
ness). The trade-off is bulb life, as the average
life of the EXW lamp is 15 hours versus 35
hours of the EXR lamp. To order additional
lamps, specify Brightlight Model BL-82 lamp.
These are available from your local BrightLight
dealer.
High Quality Projection Lenses:
For the ultimate quality slide presentation from
any projection distance, choose a Navitar slide
lens for use with your BrightLight Module. A
full range of focal lengths from 1” (25mm) to
14” (355mm) are available to assist you in
precisely filling your screen. Our zoom lenses
offer outstanding image sharpness while at the
same time allowing you to vary your screen
size or projection distances. Choose a Navitar
wide-angle XYPC Keystone Correction Lens for
rear screen presentations where an extremely
large image is required from a short projection
distance. See how sharp your slides can be!
Navitar, Inc.
200 Commerce Drive
Rochester, NY 14623
Phone [phone]
or [phone]
Fax [phone]
Internet: http://navitar.com
Email: [e-mail]
Installation Procedure:
The Navitar BrightLight fits Kodak Extagraphic
Model III projectors only (projectors with handle
and controls on the side of the lamp module
removable from rear of projector). If your projec-
tor is an older model and has a hinged door on
the back of the projector, the door can be easily
removed and the BrightLight Module used.
1. Remove existing Kodak lamp module from
your Kodak Slide Projector (figure 1).
2. Install the Navitar BrightLight Module in
your projector.
3. Turn projector lamp on/off switch to the
ON position and operate like a standard
Kodak Slide Projector. The controls remain
the same.
4. For multimedia applications, this BrightLight
enhanced projector can be dissolved like a
standard projector. Plug your AVL, Arioni, or
other dissolve controller into the 7-pin
receptacle located at the rear of the projector.