ETC Source Four LED 50 Degree Lens Tube - Manual

E T C
®
I n s t a l l a t i o n G u i d e
Source Four LED
™
50 Degree Lens Tube
Source Four LED 50° Lens Tube Page 1 of 1 Electronic Theatre Controls, Inc.
Corporate Headquarters  3031 Pleasant View Road, P.O. Box 620979, Middleton, Wisconsin 53562-0979 USA  Tel +608 831 4116  Fax +608 836 1736
London, UK  Unit 26-28, Victoria Industrial Estate, Victoria Road, London W3 6UU, UK  Tel +44 (0)20 8896 1000  Fax +44 (0)20 8896 2000
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Holzkirchen, DE

Ohmstrasse 3, 83607 Holzkirchen, Germany
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Tel +49 (80 24) 47 00-0

Fax +49 (80 24) 47 00-3 00
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Service: (Americas) [email protected]

(UK) [email protected]

(DE) [email protected]

(Asia) [email protected]
Web: www.etcconnect.com  QSF 4.1.9.1  Copyright © 2012 ETC. All Rights Reserved.  Product information and specifications subject to change.
7460M2110  Rev A  Released 2012-06  ETC intends this document to be provided in its entirety.
Overview
The following procedures describe
how to remove the lenses for
cleaning or replacement.
Tools Required:
• Magnetic #1 Phillips
Screwdriver
• 3mm Hex Wrench
Instructions
Removing the Rear Lens
Step 1: Using a #1 Phillips screwdriver, remove
the three screws located on the rear of
the lens tube.
Step 2: Remove the metal ring.
Step 3: Slowly tilt the lens tube backwards and
carefully remove the rear lens. It is
recommended that you use a soft cloth
to hold the lens during removal to
prevent fingerprints on the glass.
Removing the Front Lens
Step 1: Using a 3mm hex wrench, remove one of the two brackets
at the front of the lens tube.
Step 2: Using a #1 Phillips screwdriver, remove the three screws
located on the front of the lens.
Step 3: Remove the metal ring.
Step 4: Slowly tilt the lens tube forward and carefully remove the
front lens. It is recommended that you use a soft cloth to hold
the lens during removal to prevent fingerprints on the glass.
To reassemble the lens tube, follow the above steps in the reverse order.
The larger front lens will be
marked with one white dot and
one green dot.
The smaller rear lens will be
marked with three blue dots and
one white dot.
The curved surface of the lenses
will face toward the front of the
lens tube as shown.
Steps 1-3
Step 1
Steps 2-4