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ENGLISH

English

Optional Lens User’s Manual

Important Safety Instructions

 

 (Always follow these instructions)

Please read this section on important safety instructions before replacing the projector lens. 

To prevent accidents during lens replacement and ensure product safety after replacing the 

lens, be sure to follow the safety instructions described herein.

● These symbols indicate actions that can result in injury or damage if these operations are 

not followed correctly.

 Warning

This symbol indicates that there is a possibility of serious injury 

or even death if the operation is not followed correctly

 Caution

This symbol indicates that there is a possibility of physical 

injury or damage to equipment if the operation is not followed 

correctly.

● These symbols indicate the types of precautions that must followed.

This symbol indicates that 

caution must be taken.

This symbol warns of possible 

high heat.

This symbol warns of possible 

electrical shock.

This symbol indicates an action 

that must not be performed.

 Warning

■ Make sure to follow the procedure on lens installation and removal 

for your safety.

■ Please read this manual and manuals for the

projector to ensure correct usage through understanding.

Incorrect usage could result in fire, an injury or damage.

■ Do not subject the device any shock or impact.

Any shock or impact could result in an injury or damage. The lens projects 

out of the device. Take care not to strike it.

Summary of Contents for LL-905

Page 1: ...n This symbol indicates that there is a possibility of physical injury or damage to equipment if the operation is not followed correctly These symbols indicate the types of precautions that must follo...

Page 2: ...ause some distortion of the image on the screen depending on the zoom position Distortion may appear on screen if the keystone correction trapezoidal distortion correction is overly adjusted Keystone...

Page 3: ...Do not stare at operating lamp May be harmful to the eyes GROUPE DE RISQUE 2 ATTENTION Rayonnements optiques potentiellement dangereux mis par ce produit Ne regardez pas la lampe en fonctionnement Peu...

Page 4: ...When attaching take care so that dust does not enter inside or stick to the connector Continued use with dust inside may result in fire or electric shock If the projector is mounted on a ceiling ask t...

Page 5: ...lens UL 906 Lens caps front and rear Optional Lens User s Manual Specifications Model USL 901A SL 902 SD 903 Zoom Focus Motorized Lens shift position Vertical 50 22 60 22 Horizontal 10 10 F number 1...

Page 6: ...further details refer to your projector s User s Manual or to our website Installing and removing the lens When replacing or removing the lens move the lens shift position back to the center in advanc...

Page 7: ...7 ENGLISH 2 Install the lens 1 Remove the lens cap Then turn the lens groove upward and install the lens into the projector Lens Installation Procedure continued Lens cap rear Lens cap front groove...

Page 8: ...n attaching the lens as this may lead to malfunction Do not touch the connector of the lens or subject it to impact as this may lead to malfunction 2 Install the lens continued 2 Support the lens and...

Page 9: ...urely mounted and that the lens does not move If the projector falls or topples over it could result in injury or damage to the projector and the surrounding things 3 Attaching the front cover Insert...

Page 10: ...t cover from the projector Lens Removal Procedure 1 Return the lens shift to the center position 1 Press the LENS SHIFT button The LENS SHIFT dialog will appear 2 Select CENTERING on OSD and press the...

Page 11: ...n and remove the lens from the projector You can move the lever while the upper plate touches lower one Caution Avoid hitting the surface of the lens on the projector when removing the lens as this ma...

Page 12: ...Removal Procedure continued 5 Attaching the mount cap and the front cover Insert the mount cap and the front cover into the projector body Note Insert the mount cap to prevent any substance getting in...

Page 13: ...to use Focus Adjustment 1 Focus adjustment of the image at the center Use the remote control or the control panel of the projector to adjust the focus of the center 2 Focus adjustment of the image at...

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