BARCO PROJECTION SYSTEMS
QGD(1.27:1)
Kit
R9840000
INSTALLATION MANUAL
LENS QGD(1.27:1) FOR 6000 SERIES
Date :
060799
Rev:
2
Art. No. :
R5976018
QGD(1.27:1) Lens R9840000
What has to be
done
This new lens has to be installed on a 6000 serie projector
Necessary Tools
no tool necessary
Installing the
Lens
Toinstallthelensholderadapter,followthenextprocedure:
Step
1
Action
Image
Open the lens cover of the projector.
2
3
4
Pivote the motor part up.
Open both lens locks by pulling them backwards.
1
1
Put the lens and the lens holder with the rounded part
down.
5
6
7
Fix the lens by closing the both locks (A) until they are
secured.
2
2
Pivote the motor part (B) down and turn the switch trough
the gap in the motor part 90° (see image 1).
Re-install the lens cover.
Illustration
Switch
Image 1
Lens lockings
Image 2
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QGD(1.27:1) Lens R9840000 (Continued)
Adjusting the
Lens
Toadjustthelens, followthenextprocedure:
Step
1
Action
Image
1
Unlock the front lens barrel by loosening both hexagon
socket screws with an Allen key no.2.
2
Turn the front lens barrel until the exact screen diagonal
matches the reference mark (A)
3
4
Adjust the lens body (B) until the image is focused
Secure this lens position with the locking ring (C).
1
1
Illustration
Image 1
Lens Formula
Tocalculatethedistance(range)betweentheprojectorfrontside(connectorplate)and
the screen (PD) for a given screen width (SW), use the following formula :
Formulas for BarcoGraphics 6300 :
Metric system (PD and SW in meter) :
PD = 1.324 x SW - 0.065 + 0.0297/SW
Inch system (PD and SW in inch) :
PD = 1.324 x SW - 2.56 + 46.03/SW
Formulas for BarcoReality 6300 :
Metric system (PD and SW in meter) :
PD = 1.356 x SW - 0.065 + 0.0297/SW
Inch system (PD and SW in inch) :
PD = 1.356 x SW - 2.56 + 46.03/SW
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QGD(1.27:1) Lens R9840000 (Continued)
Lens Cleaning
Procedure
Tominimizethepossibilityofdamagingtheopticalcoatingorscratchingexposedlens
surface, we have developed recommendations for cleaning the lens.
FIRST, we recommend you try to remove any material from the lens by blowing it off
with clean, dry deionized air. DO NOT use any liquid to clean the lenses.
ATorayseeTM cloth is included with the lens kit.
Proceed as follows :
Step
1
Action
AlwayswipelenseswithaCLEANToraysee TM cloth.
2
3
5
5
6
Always wipe lenses in a single direction. Do not wipe back and for-
wards across the lens surface as this tends to grind dirt into the coating.
Do not leave cleaning cloth in either an open room or lab coat pocket,
as doing so can contaminate the cloth.
If smears occur when cleaning lenses, replace the cloth. Smears are
the first indication of a dirty cloth.
Do not use fabric softener when washing the cleaning cloth or softener
sheets when drying the cloth.
Do not use liquid cleaners on the cloth as doing so will contaminate the
cloth.
OrdernumberforanewToraysee TM cloth : R379058.
Toraysee Cloth
Order Number
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