Barco QGD(7:1) R9840030 User manual

BARCO PROJECTION SYSTEMS
Date :
060799
INSTALLATION MANUAL
LENS QGD(7:1) FOR 6000 SERIES
R9840030
Art. No. :
R5976019
Rev :
1
QGD(7:1)
Kit

Due to constant research, the information in this manual is subject to change without notice.
Produced by BARCO N , July 1999.
All rights reserved.
Trademarks are the rights of their respective owners.
BARCO n.v./Projection Systems
Noordlaan 5
B-8520 Kuurne
Belgium
el : +32/56/368211
Fax : [phone]
E-mail : [email protected]
Visite Barco at the web : http://www.barco.com
Printed in Belgium

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o be continued on next page.
QGD(7:1) Lens R9840030
What has to be
done
his new lens has to be installed on a 6000 serie projector
Necessary Tools no tool necessary
Installin the
Lens
o install the lensholder adapter, follow the next procedure :
1
2
3
4
5
6
7
1
1
2
2
Open the lens cover of the projector.
Pivote the motor part up.
Open both lens locks by pulling them backwards.
Put the lens and the lens holder with the rounded part
down.
Fix the lens by closing the both locks (A) until they are
secured.
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.
Step Action Image
Illustration
Lens lockin s
Ima e 1
Ima e 2
Switch

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QGD(7:1) Lens R9840030 (Continued)
Lens Formula o calculate the distance (range) between the projector frontside (connector plate) and
the screen (PD) for a given screen width (SW), use the following formula for
BarcoGraphics 6300 :
Metric system (PD and SW in meter) :
PD = 6.853 x SW + 0.047 + 0.0095/SW
Inch system (PD and SW in inch) :
PD = 6.853 x SW + 1.85 + 14.72/SW
BarcoReality 6300 :
Metric system (PD and SW in meter) :
PD = 7.021 x SW + 0.047 + 0.0093/SW
Inch system (PD and SW in inch) :
PD = 7.021 x SW + 1.85 + 14.41/SW
Adjustin the
Lens
o adjust the lens, follow the next procedure :
1
2
1
1
Adjust the lens (A) until the image is focused
Secure this lens position with the locking ring (B).
Step Action Image
Illustration
Ima e 1
o be continued on next page.

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QGD(7:1) Lens R9840030 (Continued)
Lens Cleanin
Procedure
o minimize the possibility of damaging the optical coating or scratching exposed lens
surface, we have developed recommendations for cleaning the lens.
FIRS , we recommend you try to remove any material from the lens by blowing it off
with clean, dry deionized air. DO NO use any liquid to clean the lenses.
A orayseeTM cloth is included with the lens kit.
Proceed as follows :
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Always wipe lenses with a CLEAN orayseeTM cloth.
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.
Step Action
Order number for a new orayseeTM cloth : R379058.
Toraysee Cloth
Order Number