PLEASE THINK BEFORE YOU PRINT
Knowledge base
Maintaining your SMART
UF75 projector
Maintaining your interactive whiteboard
For information on maintaining your interactive whiteboard, see your SMART Board™ interactive whiteboard user’s guide ( smarttech.com/support ).
Cleaning the projector
WARNING
Cleaning a wall-mounted projector can result in a fall or injury. Use caution when climbing a ladder, and consider removing the projector from its wall-mounting bracket to clean it or to replace the projector lamp.
CAUTIONS
• Never touch the mirror with your hands or a brush, and do not scrub the surface of the mirror with the supplied cleaning cloth. Instead, use the supplied cleaning cloth to clean the mirror gently, and do not put any cleaning solvents on the cloth or the mirror.
• Before you clean the projector, press the Power button twice on the Extended
Control Panel (ECP) or remote control to put the system into Standby mode, and then allow the lamp to cool for at least 30 minutes.
• Do not spray cleaners, solvents or compressed air directly on the projector.
Do not use spray cleaners or solvents near any part of the projector because they can damage or stain the unit. Spraying the system could spread a chemical mist on some of the projector’s components and lamp, resulting in damage and poor image quality.
• Do not allow liquids or commercial solvents of any kind to flow into the projector base or head.
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KNOWLEDGE BASE – MAINTAINING YOUR SMART UF75 PROJECTOR
IMPORTANT
• When cleaning the interactive whiteboard system:
– Wipe the exterior of the projector with a lint-free cloth.
– If necessary, use a soft cloth moistened with a mild detergent to clean the projector housing.
– For optimum performance, clean the projector every 12 months. Increase this frequency according to environmental conditions.
• Do not use abrasive cleaners, waxes or solvents.
• When cleaning the projector’s mirror:
– Use a bellows bulb or air blower bulb (commonly found in audio-visual supply stores) to blow off dust. Never touch the mirror or lens with your bare hands or a brush.
– If wiping the mirror or lens is unavoidable, wear protective gloves and gather the supplied cleaning cloth into a ball. Gently run the cleaning cloth across the mirror from the center to the edge, using the cleaning cloth like you would a feather duster.
• When cleaning the projector’s lens:
– Never touch the lens with your bare hands or a brush.
– If wiping the lens is unavoidable, wear protective gloves and gather the supplied cleaning cloth into a ball. Gently run the cleaning cloth across the lens from the center to the edge, using the cleaning cloth like you would a feather duster.
Removing and replacing the projector lamp module
When the lamp reaches the end of its life, a message appears reminding you to replace the lamp. Make sure you have a replacement projector lamp before proceeding with the following instructions.
WARNINGS
• Replace the lamp when the projector displays its lamp life warning message.
If you continue to use the projector after this message appears, the lamp can shatter or burst, scattering glass throughout the projector.
• If the lamp shatters or bursts, leave and then ventilate the area.
• Do not touch the glass fragments because they can cause injury.
• Wash your hands thoroughly if you have come into contact with lamp debris.
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KNOWLEDGE BASE – MAINTAINING YOUR SMART UF75 PROJECTOR
• Once the area has been ventilated, thoroughly clean the area around the projector, and discard any edible items placed in that area because they could be contaminated.
• Call your authorized SMART reseller ( smarttech.com/where ) for instructions.
Do not attempt to replace the lamp.
• Uncovering the lamp while the projector is mounted on the wall-mounting bracket can lead to product damage or personal injury from falling pieces of glass if the lamp is broken.
• When replacing the projector lamp:
– Put the projector into Standby mode and wait 30 minutes for the lamp to cool completely.
– Do not remove any screws other than those specified in the lamp replacement instructions.
– Wear protective eyewear while changing the lamp. Failure to do so can cause injuries including loss of eyesight if the lamp shatters or bursts.
– Use only replacement lamps approved by SMART Technologies. Contact your authorized SMART reseller ( smarttech.com/where ) for replacement parts.
– Never replace the lamp module with a previously used lamp module.
– Always handle the fragile lamp module with care to prevent premature lamp failure or exposure to mercury. Use gloves when touching the lamp.
Do not touch the lamp with your fingers.
– Recycle or dispose of the lamp as hazardous waste in accordance with local regulations.
You need a Phillips No. 2 screwdriver and a flat screwdriver to complete these procedures.
To remove the old lamp
1. Press the Power button twice on the remote control or the ECP to put the projector into Standby mode.
2. Wait at least 30 minutes for the projector to cool down.
3. Disconnect the power cable from the projector.
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KNOWLEDGE BASE – MAINTAINING YOUR SMART UF75 PROJECTOR
4. Remove the lamp cover from the projector, and then put it in a safe place.
Lamp cover
TIP
If the cover is difficult to remove, insert a flat screwdriver or small coin into the slot on the bottom of the lamp cover to gently pry the cover open.
5. Use a Phillips screwdriver to loosen the two captive screws from the bottom of the lamp module.
TIP
Loosen the captive screws. Don’t remove them.
6. Use the handle on the bottom of the lamp module to slide out the lamp and remove it from the projector.
7. Put the old lamp in a secure container, and handle it gently until you recycle it.
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KNOWLEDGE BASE – MAINTAINING YOUR SMART UF75 PROJECTOR
8. Use a vacuum with a soft bristle attachment to gently clean the area, being careful not to touch any optical components.
9. Use the same attachment to vacuum the vents on either side of the projector.
To install the new lamp
1. Remove the new lamp module from its packaging.
2. Carefully place the lamp module into the projector by holding the lamp module by the handle vertically and guiding it into its slot.
3. Gently press the power end of the lamp module against the projector to ensure the power plug makes contact with the projector’s power receptacle.
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KNOWLEDGE BASE – MAINTAINING YOUR SMART UF75 PROJECTOR
NOTE
You should be able to place the lamp module into the projector easily without applying much force.
4. Use the Phillips screwdriver to tighten the captive screws.
5. Carefully replace the lamp cover.
6. Connect the power cable.
7. Press the Power button once on the remote control or the ECP to confirm that the projector is operating and that the lamp module is correctly installed.
To complete the projector lamp installation
1. Turn on the projector.
2. Adjust the projector image if necessary.
3. Access the service menu to reset the lamp hour counter. See Resetting the lamp
timer in your SMART Board interactive whiteboard system user’s guide
( smarttech.com/support ).
4. Activate the projector’s alert e-mails and lamp warnings if they’ve been deactivated. See the appropriate sections in your SMART Board interactive whiteboard system user’s guide ( smarttech.com/support ).
Installing and removing the filter
For optimum performance, replace the projector filter every 12 months. Increase this frequency according to environmental conditions.
To install the filter
1. Place the filter on left side of the projector.
2. Push gently on the filter until the tabs click into place.
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KNOWLEDGE BASE – MAINTAINING YOUR SMART UF75 PROJECTOR
To remove the filter
1. Insert a flat head screwdriver under the center tab and gently pry up one end first and then the other end.
2. Remove and replace element, reinstall filter on projector.
Focusing and adjusting the projected image
You can use any or all of these adjustments to refine the image. Adjust each setting a little at a time.
To focus the projector image
Move the focus adjustment lever up or down until the image is clear.
To adjust the projector image
1. Unlock the projector by moving the lock lever to the left.
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KNOWLEDGE BASE – MAINTAINING YOUR SMART UF75 PROJECTOR
2. Square the top edge of the projected image with the top edge of the interactive whiteboard’s bezel or frame by moving the projector manually.
bezel or frame
Fill as much of the screen as possible, aligning the top of the projected image with the top of the bezel or frame.
projected image
TIP
Move the focus lever until it is almost in the locked position – the friction will help to maintain control when you’re moving the projector to the desired position.
3. Move the lever to the right to lock the projector.
4. Using a Phillips screwdriver, loosen the four side screws and then move the projector backward or forward on the boom until the top of the image fills the interactive whiteboard from edge to edge.
4
TIP
Tighten the screws in the order shown while holding the projector steady with one hand to minimize movement.
2
1
3
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KNOWLEDGE BASE – MAINTAINING YOUR SMART UF75 PROJECTOR
To adjust the vertical keystone of the projected image
Loosen or tighten the lower screws on the projector mounting plate, turning each screw equally a quarter or half turn at a time.
To adjust the horizontal keystone of the projected image
• Turn the adjustment screws clockwise to push the projector up, increase the image width at the bottom and move the bottom of the image down.
• Turn the adjustment screws counterclockwise to push the projector down, decrease the image width at the bottom and move the bottom of the image up.
NOTE
The top of the image moves very little from its position.
Turn the projector to the left or right to adjust the image.
TIP
Move the focus lever until it is almost in the locked position – the friction will help to maintain control when you’re moving the projector to the desired position.
• Rotate the projector to the right to increase the right image size, decrease the left image size and move the entire image to the right.
• Rotate the projector to the left to decrease right image size, increase the left image size and move the entire image to the left.
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KNOWLEDGE BASE – MAINTAINING YOUR SMART UF75 PROJECTOR
To center the projected image
If the image is off center, use a wrench to turn the adjustment screw on the mounting base.
• Rotate the adjustment screw clockwise to move the entire image to the left.
• Rotate the adjustment screw counterclockwise to move the entire image to the right.
Resetting the lamp timer
After you replace the lamp, access the projector service menu to reset the lamp hour counter. To prevent accidental errors, only a system administrator should perform this procedure.
CAUTIONS
• Always reset the lamp hours after you replace the lamp, because lamp service reminders are based on the current hours of use.
• Do not adjust any settings in the service menu other than those listed in this guide. Changing other settings can damage or affect the operation of your projector and invalidates your warranty.
To reset the lamp timer
1. Press the remote control buttons quickly in teh following sequence to access the service menu: Down-Up-Up-Left-Up.
2. Scroll to Lamp Hour Reset, and then press OK.
Both Lamp Hour values (Standard and Economy) are reset to zero.
CAUTION
Do not use the Lamp Hour Reset feature unless you have just replaced the lamp. Resetting the lamp hour counter on an old lamp can rsult in lamp failure and projector damage.
NOTE
You’re unable to reset the Display Hours value because it’s the running total of hours the projector has been in use.
3. Press the Menu button on the remote control.
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KNOWLEDGE BASE – MAINTAINING YOUR SMART UF75 PROJECTOR
The SMART UF75 Settings menu appears.
4. Select to confirm that the lamp hours are reset to zero.
www.smarttech.com/support www.smarttech.com/contactsupport
© 2011 SMART Technologies ULC. All rights reserved. SMART Board, smarttech, the SMART logo and all SMART taglines are trademarks or registered trademarks of SMART Technologies
ULC in the U.S. and/or other countries. All third-party product and company names may be trademarks of their respective owners. Contents are subject to change without notice. 05/2011.
