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We bring cinema home
DCR-J1
INSTALLATION GUIDE
(Phillips #2 screwdriver required)
Anamorphic Lens System
CEILING OR SHELF MOUNTING.
Regardless of the projector
orientation the DCR retainer should be installed with the prongs closer
to the ceiling so the Panamorph logo is upright after installation.
LIMITED WARRANTY.
Panamorph, Inc. warrants this product against
any change in performance or functionality for a period of twenty-four
months from our ship date. During this period, a unit may be repaired
or replaced, at the discretion of Panamorph, Inc., by returning it in its
original packaging with a copy of your receipt. This warranty does not
cover damage resultant from lack of prudent care, accident or misuse
(including use with other products in ways not intended); any cosmetic
damage not reported within 15 days of purchase; or any performance
change caused by the environment in which it is used. All damages are
limited to the cost of the product.
ABOUT GEOMETRIC DISTORTION
. Anamorphic vertical
compression lenses such as the DCR naturally create a slight “barrel”
shaped curvature especially at the edges of the image. The
amount of
this curvature
is greatest at the minimum recommended projector
throw ratio of 1.4:1 and
decreases as the projector is located
farther back
from a given screen size. However, most content is
actually created with more internal geometric distortion than that from
an anamorphic lens. Once residual edge distortion is masked by the
edge of the screen the effect becomes quite unnoticeable.
CLEANING.
Small amounts of dust and wipe marks are very
noticeable on lens surfaces with a high brightness projection beam but
typically will not impact the image as much as damage from excessive
cleaning in pursuit of a "perfect" optical surface. Occasionally blowing
off the lens surfaces with clean air is the best way to keep long term
performance. If there is any excessive residue or build-up then it is
recommended that you clean the optics with professional lens cleaning
supplies such as from a camera store while the lens is in front of the lit
beam of the projector. This will allow you to quickly see if the cleaning
process is causing any damage.
For use only with the following
JVC
projector models:
DLA-RS1000 and DLA-NX5 (International: DLA-N5)
DLA-RS2000 and DLA-NX7 (International: DLA-N7)
1. Projection screen should be
flat
, in the
2.4:1
aspect ratio and with a
minimum 1.5″ border
.
IMPORTANT THEATER GUIDANCE
2. Projector should be horizontally centered on the /- 3 inches
with minimal horizontal lens shift.
3.
Throw ratio
(throw distance divided by screen viewable width)
should be
at least 1.4:1
.
4. Projector
vertical position
should ideally be close to the top of the
screen with limits of up to 10% of screen height below to 30% of
screen height above for best performance. Beyond these limits may
prevent the beam from passing through the lens at low throw ratios.
DCR-J1 Instruction Guide Version 1.0
