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by avatarShelagh McNallyPosted on Posted in FixYourDLP, Projector Lamp Replacement Guides — No Comments ↓

Canon_LV-7590_projectorThis guide shows you how to replace the Canon LV-7590 projector lamp

Canon_LV-7590_projector_lamp_waning_Canon_LV-LP33

When it’s time to replace the Canon LV-7590 projector lamp you’ll see a lamp replacement icon appear on screen and the LAMP REPLACE indicator will light orange. Replace the lamp immediately

Invest in authentic

Be sure to always install an authentic Canon LV-7590 projector lamp. Avoid counterfeits — even if the price seems like a great deal. They will cost you more in the long run. Reasons to avoid them:

Find this lamp on Amazon sold by these authorized dealers:

Install the projector lamp

Your Canon LV-7590 projector uses the Canon LV-LP33 Replacement Projector Lamp.

NOTE: The Canon LV-LP33 contains mercury and should be properly recycled. Don’t throw it into regular garbage.

Canon_LV-7590_projector_lamp_remove_Canon_LV-LP33

  • Unplug the electrical cord on the Canon LV-7590 so there is no chance the projector could get turned on during the installation.
  • The Canon LV-7590 operates under high temperatures so give it at least one hour to cool down before opening the projector to change the projector lamp.
  • Press the arrows to release the air filter cover to access the lamp cover.
  • Loosen the screw holding the Canon LV-LP33 projector lamp cover in place.

    Canon_LV-7590_projector_lamp_repalce_Canon_LV-LP33

  • Using the handle pull outthe Canon LV-LP33 projector lamp assembly
  • Replace the lamp assembly with a new Canon LV-LP33 projector lamp. Be careful not to touch the actual bulb as oil from your fingers can leave black marks on the lamp.
  • Close the lamp cover
  • Replace the air filter cover

Resetting the lamp timer counter

After replacing the Canon LV-7590 projector lamp, you’ll need to reset the lamp

Canon_LV-7590_projector_lamp_reset_Canon_LV-LP33

counter to zero so the projector can accurately record the lamp hours left. Until you reset the lamp counter, the LAMP REPLACE indicator will continue to keep flashing.

  • Using the arrow buttons, scroll down to SETTING menu icon. Press OK.
  • Press the up/down buttons, move to the LAMP COUNTER option.
  • Press OK to open up as the LAMP COUNTER RESET.
  • Click on the SET option to open a confirmation window.

 

  • The message “Lamp replace counter reset?” is displayed.
  • Click on YES.
  • Press OK.
  • Another confirmation box appears.
  • Select YES to reset the lamp hours to zero

Learn how to prolong lamp life with Top tips for extending projector lamp life.

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by avatarShelagh McNallyPosted on Posted in FixYourDLP, Projector Lamp Replacement Guides — No Comments ↓

3d_projector_CINEO 20When it’s time to change your 3D perception CINEO 20 projector lamp consult our guide.

When it’s time to replace the 3D perception CINEO 20 projector lamp the STATUS lamp on the keypad will turn red. A message will appear on the screen; “LAMP LIFE TIME HAS EXPIRED! Please change lamp.”

Go authentic

Your 3D perception CINEO 20 projector uses the 3D Perception 400-0402-00 projector lamp. Be sure to purchase an authentic projector lamp and avoid the temptation of generic lamps with their seemingly great bargain prices.

There are several problems associated with generics that you want to avoid:

Save yourself hassle and go with an authentic  projector lamp.

Find this lamp sold on Amazon by these authorized dealers:

Replacing the 3D perception CINEO 20 lamp

Before replacing the projector lamp:

  • Wait until the projector is cool to the touch before removing the lamp. These projector work at a high temperatures and you can get badly burned.
  • Be sure to unplug the projector before replacing the lamp.

3D_Perception_CINEO 20_projector lamp_400-0402-00_remove_cover

Gently place the 3D perception CINEO 20 projector on a soft surface and turn it upside down to access the lamp cover.

Loosen the the screw holding the 3D perception CINEO 20 lamp cover in place (A).

Remove the lamp cover (B). Place it to one side

3D_Perception_CINEO 20_remove_projector lamp_400-0402-00

 

 

Loosen the the 3 screws on the 3D Perception 400-0402-00 projector lamp (C). Remove the lamp inside.

NOTE: The 3D Perception 400-0402-00 projector lamp contains mercury and should not be thrown into regular garbage. Recycle your used lamps!

 

3D_perception_CINEO 20_projector_lamp_install_400-0402-00

Insert the new 3D Perception 400-0402-00 projector lamp using the wire handle. (D). Tighten the three screws on the new lamp.

Replace the 3D perception CINEO 20 projector lamp coer. Tighten the screw on the lamp cover.

You are now ready to reset the lamp timer.

 

 

 

Resetting the lamp timer

3D_perception_CINEO 20_projector_lamp_400-0402-00_reset_timer

The 3D perception CINEO 20 tracks the projector lamp life so it will know when the lamp has reached end of life. After replacing the lamp, you have to reset the lamp time to zero.

To reset:

  • Open up the main menu system. Hit Enter
  • Scroll down to the Utilities sub menu.
  • Scroll down to the Lamp reset option.
  • Hit the arrow key to reset the lamp timer back to zero.

Extend the 3D perception CINEO 20 lamp life

  • Keep your air filters clean to avoid overheating the projector.
  • Turn off the projector and let it rest for at least two hours a day.
  • Make sure there is enough airflow around the projector particularly if it’s mounted on the ceiling.
  • Learn more with Top tips for extending DLP projector lamp life.

 

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by avatarShelagh McNallyPosted on Posted in FixYourDLP, Projector Lamp Replacement Guides — No Comments ↓

NEC_M282X_projector_lamp_NEC NP27LPFollow this guide to replace the NEC M282X projector lamp

Note: This manual can also be used for NEC M282 projector.

When it’s time to replace your NEC M282X projector lamp you’ll see the following warning signs:

  • message on screen reads LAMP HAS REACHED THE END OF ITS USABLE LIFE. PLEASE REPLACE THE LAMP AND FILTER.
  • the LAMP indicator begins to blink red
  • color looks off or has deteriorated

Track the life of the NEC M282X projector lamp from the Usage Time menu.

  • Go to INFO menu
  • Scroll down to USAGE TIME to display the LAMP LIFE REMAINING and LAMP HOURS USED.
  • The progress indicator shows the percentage of remaining bulb life:
  • When the lamp usage reaches 0, the Lamp Life REMAINING starts a count down from 100 hours
  • When the count down reaches 0, the projector will turn off and not turn on.

Be sure to invest in an authentic projector lamp. Find this lamp on Amazon sold by these authorized dealers:

Changing the NEC M282X projector lamp

The NEC M282X uses the NEC NP27LP projector lamp model.  Follow these important safety instructions before installing the new NEC NP27LP projector lamp.

  • turn off the NEC M282X projector.
  • unplug the projector from its power source.
  • unplug the power cable.
  • wait until the projector is cool to the touch to avoid getting burned.

NEC NP27LP_remove_coverLoosen the NEC M282X lamp cover screw.

Slide the projector cover off.

 

NEC_M282X_projector_lamp_NEC NP27LP_remove

Loosen the two screws holding the NEC NP27LP projector lamp in place.

Remove the projector lamp by holding the indent and pulling up.

NOTE: Your NEC NP27LP projector lamp should be properly recycled and not placed into regular garbage.

 

 

NEC_M282X_projector_lamp_NEC NP27LP_install

Install a new NEC NP27LP projector lamp housing into the NEC M282X projector, gently pressing the projector lamp housing into the socket. . Tighten the screw on the projector lam

 

 

NEC_M282X_projector_lamp_NEC NP27LP_replace_coverRe-attach the NEC M282X lamp cover by sliding the cover until it snaps into place. Tighten the screw on the lamp cover.

Reset the NEC M282X  lamp timer

Once the NEC NP27LP projector lamp has been replaced you will need to reset the lamp timer so the projector can accurately track the number of lamp hours left.

NEC_M282X_projector_lamp_NEC NP27LP_reset_hours

 

  • Plug in the power cored into the wall outlet.
  • Turn on the projector.
  • From the MENU select RESET.
  • Choose CLEAR LAMP HOURS.
  • A confirmation message appears.
  • Select YES.

 

Learn more tips to extend the life of the NED M282X projector lamp.

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by avatarShelagh McNallyPosted on Posted in FixYourDLP, Projector Lamp Replacement Guides — No Comments ↓

Optoma_HD27_projector_lamp_SP.77011GC01Follow this step-by-step guide for replacing the Optoma HD27D projector lamp

When it’s time to replace the Optoma HD27D projector lamp you will notice several signs that indicate the lamp is reaching end of life: Optoma_HD27_projector_lamp_SP.77011GC01_warning

  • a warning message appears on screen
  • the picture may become darker or dim
  • color may look off

With so many choices, it can be confusing finding the correct Optoma HD27D projector lamp. It’s easy to get duped into buying counterfeit projector lamp posing. Always look for the seal of approval and watch for telltale signs you are about to purchase a counterfeit lamp:

Find this lamp on Amazon sold by these authorized dealers:

AWO Original Bulb inside SP.70201GC01 / SP.77011GC01 / BL-FP210A with Housing Fit for OPTOMA DH1012/EH341/W316ST/W350/W351/X316ST/X351

Installing the projector lamp

You’ll know it’s time to replace the Optoma HD27D projector lamp when a message appears on screen warning you the lamp is reaching end of life. When this message appears replace the lamp immediately. You may also hear a loud pop when the lamp has reached end of life. The uses Optoma HD27D the Optoma SP.77011GC01 projector lamp.

Before replacing the projector lamp, follow these safety precautions

  • Turn off the Optoma HD27Dprojector
  • Unplug the power cord
  • Allow the Optoma HD27D projector to cool down for at least 30 minutes. If should be cool to the touch to prevent to getting burned.

Optoma_HD27_projector_lamp_SP.77011GC01_replace

  • Step 1: Loosen the screw holding the Optoma HD27D projector lamp cover in place.
  • Step 2: Remove the cover and place to one side.
  • Step 3: Loosen the screw holding the Optoma SP.77011GC01 projector lamp in place.
  • Step 4: Using the wire handle, gently lift the projector lamp out of the projector. NOTE: The Optoma SP.77011GC01 projector lamp projector lamp contains mercury and should not be thrown into regular garbage. Recycle this lamp.
  • Step 5: Remove the lamp cord.
  • Step 6: Remove the lamp module carefully.
  • Step 7: Insert the new Optoma SP.77011GC01 projector lamp into the projector and tighten the screws. Take care not to touch the actual bulb as the oil from your fingers will burn black marks onto the lamp.
  • Step 8: Reconnect the new Optoma SP.77011GC01 to the lamp cord.
  • Step 9: Using the wire handle, place the new new Optoma SP.77011GC01 into the projector.
  • Step 10: Tighten the screw on the new Optoma SP.77011GC01 projector lamp.
  • Step 11: Replace the Optoma HD27D lamp cover
  • Step 12: Tighten the screw on the Optoma HD27D lamp cover

You are now ready to reset the Optoma HD27D lamp timer.

Reset the Optoma HD27D lamp timer

Your Optoma EP731 comes equipped with an automatic lamp timer that tracks the number of hours left on the projector lamp. Each time you change the lamp you need to reset the lamp time.

  • Press the Menu button to open the menu.
  • Scroll down to the Setup menu. Press ENTER.
  • Scroll down to the Lamp Settings menu. Press ENTER.
  • Select Lamp. Press ENTER.
  • The lamp will be set back to zero.

6 reasons to avoid generic lamps

Learn the TOP Tips for extending the lamp life in your Optoma EP731 projector lamp.

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by avatarShelagh McNallyPosted on Posted in FixYourDLP, Projector Lamp Replacement Guides — No Comments ↓

InFocus IN5132 ProjectorReplace the Infocus IN5132 projector lamp by following this guide

Why go with authentic

Buy an authentic Infocus IN5132 projector lamp and avoid the headaches associated with counterfeit lamps. Your InFocus IN5132 projector needs the InFocus SP-LAMP-080 replacement projector lamp.

Top reasons to avoid counterfeit lamps:

Buy from a legitimate source to keep your Infocus IN5132 projector under warranty and working properly.

Find this lamp on Amazon sold  by these authorized dealers:

eWorldlamp INFOCUS SP-LAMP-080 high quality Projector Lamp Original Bare Bulb without housing Replacement for INFOCUS IN5132 IN5134 IN5135LCD

Install the replacement projector lamp

Follow these important safety steps BEFORE installing the replacement InFocus IN5132 projector lamp:

  • Turn off the InFocus IN5132 projector and unplug the power cord.
  • To avoid getting burned, let the projector fully cool before changing the lamp.
  • Do not operate the projectors while any of the lamps are removed as this may result in malfunctions, fire hazard and other accidents.

Infocus_IN5132_InFocus-SP-LAMP-080_projector-lamp_cover 

  • Loosen the two captive screws on the IN5132 lamp cover.
  • Remove the IN5132 lamp cover.

 

 

  • Remove the three screws from the IN5132 lamp module.
  • Lift the module handle up. Pull firmly on the module handle to remove the lamp module.
  • NOTE: The InFocus SP-LAMP-080 contains mercury and should not be thrown into regular garbage. Recycle this used lamp!
  • Place the new lamp into the IN5132projector Tighten the two screws on the InFocus SP-LAMP-080 lamp.
  • Replace the IN5132 lamp cover and tighten the screws.

To reset the IN5132 lamp timer:

  • Press MENU
  • Scroll down to ADVANCED menu. Press Enter.
  • Highlight OPTION in the left column if the menu using the arrow keys. Press Enter.
  • Scroll down to select LAMP TIME. Press Enter.
  • A dialog menu will appear. Press Enter to select OK.
  • The lamp hours will be reset to zero.

Tips for longer lamp life

  • Keep your air filters clean to avoid overheating the projector.
  • Turn off the Infocus IN5132 and let it stand for at least one hour ever 24 hours.
  • Make sure there is enough airflow around the projector particularly if it’s been permanently mounted.
  • Top tips for extending DLP projector lamp life

 

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by avatarShelagh McNallyPosted on Posted in FixYourDLP, Projector Lamp Replacement Guides — 1 Comment ↓

Epson_EH-TW6600_projectorThis guide shows how to replace the  Epson EH-TW6600 projector lamp.

End of life warnings

The Epson EH-TW6600 projector lamp replacement message is set to appear after 3400 hours of use. It’s time to replace the  when the following signs are seen:

  • The projected image gets darker or starts to deteriorate.
  • The message Replace the lamp appears on the screen
  • The projector’s lamp light starts flashing orange and the power light starts flashing blue
  • The lamp itself becomes darker or stops working altogether

Go with authentic

An authentic Epson EH-TW6600 projector lamp will keep your projector working at its best. Counterfeits simply can’t offer the same performance or value due to their many problems that include:

Look for the seal of approval before buying your projector lamp.

Find this lamp on Amazon sold by these authorized dealers:

Epson ELPLP85 Replacement Projector Lamp

Installing the new Projector Lamp

The Epson EH-TW6600 uses the Epson ELPLP85 projector lamp.

Before installation:

  • Turn off power switch on EH-TW6600 projector.
  • Unplug the electrical cord.
  • Allow the EH-TW6600 projector to cool down. It should be cool to the touch before you open it to change the projector lamp. Otherwise you run the risk of burning yourself.
  • Do not operate the projectors while the lamps have been removed as this may result in malfunctions, fire hazard and other accidents. on_EH-TW6600_Epson ELPLP85_projector lamp_loosen_screw

Epson_EH-TW6600_Epson ELPLP85_projector lamp_remove_cover

  • The lamp cover is found on top of the EH-TW6600 projector. Loosen the lamp cover screw — you can’t remove it only loosen it.
  • Slide the projector lamp cover off.

Epson_EH-TW6600_Epson ELPLP85_projector lamp_loosen

 

Epson_EH-TW6600_Epson ELPLP85_projector lamp_remove_2

 

  • Loosen the two screws holding the Epson ELPLP85 projector lamp in place.
  • Using the wire handle on the projector lamp, gently pull the lamp out. Be careful not to bang the lamp against the projector. NOTE: The Epson ELPLP85 projector lamp contains mercury and should be recycled properly.

 

Epson_EH-TW6600_Epson ELPLP85_projector lamp_insert_new

Epson_EH-TW6600_Epson ELPLP85_projector lamp_screws-tighten

  • Gently insert the replacement Epson ELPLP85 projector lamp making sure it’s facing the right way.
  • Be sure not to touch the actual glass bulb as the oil from your fingers will leave a black mark on the screen.
  • Tighten the screws on the new Epson ELPLP85 projector lamp. Be sure not to tighten too much or the lamp may not work.

Epson_EH-TW6600_Epson ELPLP85_projector lamp_tighten_screw

  • Replace the lamp cover and tighten the screw on the projector lamp cover. You are now ready to reset the projector lamp timer.

Reset the projector lamp timer

Reset the EH-TW6600 projector Lamp Replacement Counter only when the Epson ELPLP85 projector lamp has been replaced. Otherwise the projector may run past the recommended lamp life and suffer an explosion.

Epson_EH-TW6600_Epson ELPLP85_projector_reset_lamp_timer

  • Turn on the projector
  • Press the MENU button on the remote control. The Lamp Reset Menu will appear.
  • Scroll down to the RESET MENU. Press ENTER.Epson_EH-TW6600_Epson ELPLP85_projector lamp_reset_lamp_time-2
  • Select RESET LAMP HOURS. Press ENTER.
  • Select YES to the prompt asking if you want to reset the lamp hours. Press ENTER.
  • Press MENU to exit.

Prolong the life of the EH-TW6600 projector lamp:

Extend the life of the newly installed Epson ELPLP85 projector lamp with the following tips:

  • Keep your air filters clean to avoid overheating the projector.
  • Turn off the EH-TW6600 projector and let it stand for at least one hour ever 24 hours. An average use of four to five hours per day will ensure longer lamp life.
  • Make sure there is enough airflow around the projector particularly if it’s been permanently mounted.
  • Learn more with Top tips for extending DLP projector lamp life

 

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by avatarShelagh McNallyPosted on Posted in Articles, FixYourDLP — No Comments ↓

Germicidal Fluorescent LightGermicidal bulbs are becoming popular in the work place and at home.

Central heating or air conditioning, particularly those with a shared ventilation system, often have problems with spreading bacteria, viruses and fungal contamination. We’ve all heard about sick building syndrome. As we move indoors for the winter season, we are exposed to more airborne diseases. UV-C lighting is proving an effective way to fight off those germs that make us sick.

Ultraviolet germicidal irradiation (UVGI) is a disinfection method that uses ultraviolet wavelengths to disinfect and destroy airborne pathogens. The practice started out in medical facilities and work areas that needed to be sterile but is now available for home use in air purifiers and UV-C lighting.

Similar but different

Germicidal CFLGermicidal bulbs look similar to fluorescent light bulbs. It can be hard to tell them apart since they have the same basic shape with hot and cold cathode used. Both produce ultraviolet radiation inside the bulb that uses low pressure mercury to produce the light.

The difference is found on the inside of the lamp. In order to convert ultraviolet to visible light fluorescent bulbs are coated inside with phosphor. This gives them that telltale white glass look.  A germicidal bulb transmits a higher ultraviolet wavelength so its glass is clear.

Most germicidal bulbs are configured to transmit at 253.7nm, the wavelength with the greatest lethal effectiveness against bacteria, viruses and fungal infection.

Exposure to the germicidal UV deactivates the reproduction systems pathogens so these pathogens can’t multiple.

While it’s good for destroying airborne pathogens, these germicidal bulbs do expose us to more powerful ultraviolet radiation. Compared to fluorescent bulbs that block out most of the UV, germicidal allow more exposure. Therefore, you must be careful to avoid looking directly at them.

Be sure to purchase your germicidal lamp from a reputable Philips OEM manufacturer to guarantee the best possible product. Counterfeit germicidal lamps simply don’t have any of the necessary safety features.

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by avatarShelagh McNallyPosted on Posted in FixYourDLP, Rear Projection TV Lamp Replacement, Sony — No Comments ↓

sony-bravia-kdf-37h1000.792035This step-by-step guide helps you replace the Sony KDF-37H1000 TV lamp.

Go with authentic lamps

Don’t settle for anything but the best for your Sony KDF-37H1000 TV. Always install an authentic projection lamp. When buying look for the seal of approval — don’t get caught with a counterfeit generic projector lamp!

6 reasons to avoid generic projection lamps:

Find this lamp sold on Amazon by these authorized dealers:

When to replace

The Sony KDF-37H1000 lamp should last up to 8,000 hours depending on how much you use the TV. When the Sony KDF-37H1000 lamp is reaching end of life, you will see a message on screen reminding you to replace the lamp and the Lamp indicator on the TV will start flashing red. Other end of life signs may also include darker images on screen and colors that look off.

To replace the LCD projection lamp

The Sony KDF-42E2000 LCD TV uses the Sony XL-2500 Replacement TV Lamp. Before installing the new lamp, follow these safety precautions:

  • Turn off the power.
  • Let the cooling fan operate for two minutes after the power is turned off.
  • Unplug the power cord.
  • Wait an additional 30 minutes to allow the lamp to cool down. It should be cool to the touch.
  • Avoid touching the glass bulb of the new lamp since oil from your hands can leave a mark.

To replace the lamp

Sony_KDF-37H1000_lamp_XL-2500_open_door

Using equal force, press both hooks (see #1) towards the KDF-37H1000 TV screen in the direction the arrows are pointing.
While pressing the two hooks (see #1) push the center lever (see #2) towards the TV screen and pull the lamp cover towards
you. The lamp cover should come off easily.

 

Remove the KDF-37H1000 TV lamp door by holding the door knob. Press the door lever toward the door knob in the direction the arrow is pointing. Then, pull the lamp door out of the TV towards you.
Sony_KDF-37H1000_lamp_XL-2500_remove_oldPull the lamp out of the TV by gripping the indented grooves on the lamp. Pull the lamp straight out of the KDF-37H1000 TV. NOTE: Be sure to recycle the Sony XL-2500 Replacement TV Lamp as contains mercury and should not be thrown into regular garbage. Recycle it!
Sony_KDF-37H1000_insert_new_ lamp_XL-2500Slide the new lamp into its place.
Insert the new Sony XL-2500 lamp into place by holding the
indented grooves firmly. Make sure the lamp is
securely mounted into the compartment. A loose lamp may cause a fire or the screen to go dark. If the lamp is not securely reattached, the self-diagnostic function may be
triggered and the POWER LED blinks six time

 

Sony_KDF-37H1000_lamp_XL-2500_reattach_doorReattach the lamp door. Be sure that the word “TOP” imprinted on the
lamp door is on top while placing the door lamp into the compartment.

 

Sony_KDF-37H1000_lamp_XL-2500_door_knobGrip the door knob, but do not hold in the
door lever when sliding the lamp door into the compartment.

Reattach the Sony KDF-42E2000 LCD TV lamp door. Turn the knob back to CLOSE and secure the cover

Sony_KDF-37H1000_lamp_XL-2500_shut_doorKeep the door at a slant, slide the lamp door into the compartment by leading with the left side. Insert the two tabs into the slot and follow the guide rail. Once the left side can no longer be pushed in, press
the lamp door lever toward the door knob.
Sony_KDF-37H1000_lamp_XL-2500_secure_doorShut the lamp door by releasing the door  lever.  When you hear a clicking sound the lamp door is secure. Make sure it is securely closed by tugging on the door knob.
Put the outside lamp cover back in its place. Insert the two small tabs from the left side of the outside lamp cover into the slots of the TV. Push in the two larger tabs of the outside lamp cover on the right side into the TV. The outside lamp cover is securely closed if you hear two
two clicking sounds are made.

Setting the lamp timer

Once the Sony KDF-37H1000 TV lamp has been replaced you will need to reset the lamp timer so the TV set knows it has received a new lamp. Go to the Settings icon on the main TV Screen and choose the General Settings. Scroll down to the Lamp Replacement option and choose that to reset the lamp timer to zero.

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by avatarShelagh McNallyPosted on Posted in FixYourDLP, Projector Lamp Replacement Guides, uncategorized — No Comments ↓

Boxlight CP-322i_projectorReplace the Boxlight CP-322i projector lamp following this guide.

The Boxlight CP-322i projector lamp needs indicator flashes red. When the lamp is reaching end of life, the colors may also become darker or appear unnatural.

Invest in authentic

Keep your Boxlight CP-322i projector working at its best by installing an authentic projector lamp. Counterfeits have have bargain prices but also a shorter lamp life that costs more in the end. Prone to explosions they lamps can damage the sensitive components in your projector as well as exposing you the toxic parts including Krypton-85. Buy authentic lamps and avoid hassles.

Find this lamp on Amazon sold by these authorized dealers:

Replacing the projector lamp

The Boxlight CP-322i uses the Boxlight CP322I-930 model. Before replacing the Boxlight CP-322i lamp follow these safety tips:

  • Disconnect the power cord on the Boxlight CP-322i projector.
  • Reduce the risk of severe burns by allowing the Boxlight CP-322i projector to cool for at least 45 minutes. These projectors operate using high temperatures and you run the risk of severe burns if you don’t allow it to cool down.

Boxlight_CP-322i_projector_lamp_ CP322I-930_remove_cover

Place the projector on a soft surface and turn over. Loosen the two screws  holding the lamp cover in place.

 

 

 

Remove the screw holding the Boxlight CP322I-930 projector lamp in place.

Using the wire handle on the projector lamp to gently remove the lamp. Pulling too quickly can cause the bulb to shatter.

NOTE: Be sure to recycle the Boxlight CP322I-930 projector lamp as contains mercury and should not be thrown into regular garbage. Recycle it!

Insert the new Boxlight CP322I-930 and avoid touching the actual bulb as this can result in black spots from the oil on your hands.

Tighten screw on the Boxlight CP322I-930 projector lamp. Place the cover back onto the Boxlight CP-322i projector and tighten the lamps screw. You must now reset the lamp timer.

Resetting the  lamp counter

Once the Boxlight CP322I-930 projector lamp has been replaced, you will need to reset the lamp counter so the Boxlight CP-322i projector can accurately track the number of lamp hours remaining:

  • Turn the projector on, press the MENU button to bring up the ON-
  • SCREEN MENU will appear.
  • Using the red frame scroll to the OPTION Menu
  • Scroll down to the “LAMP TIME”
  • Press SELECT so the message “Lamp replace counter reset?” appears.
  • Scroll over the YES. Press the SELECT button.

Learn how to extend the life of the Boxlight CP322I-930 projector lamp with Top tips for extending DLP projector lamp life.

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by avatarShelagh McNallyPosted on Posted in Articles, FixYourDLP — No Comments ↓

learning-high-contrast-ratioThe projector contrast ratio makes all the difference in your view!

You’ve picked out the projector model and you’re ready to buy. It’s got all the features you were looking for but there’s one final consideration: projector contrast ratio.

After lumens – a projector’s light output – contrast is the next most important factor to consider. It determines the difference between the whitest white and the blackest black shown on screen. The higher the contrast the richer the blacks and the crisper the image.

Location matters

Contrast is particularly important for home theaters since it’s often in a darker room than your typical office boardroom. With home theaters, you need the blacks to be rich and deep with clearly defined shadows. A high contrast gives depth to the projector images and can make 2-D images appear almost 3-D. With business projectors, lumens are the primary importance since most business projectors are used in rooms with lots of ambient light.

It can be tricky to figure out contrast ratio. Sometimes a high number doesn’t mean the projector has a superior contrast ratio. A model offering a 10,000:1 contrast ratio may not always be better than the projector with a lower contrast ratio.

contrast ratio chartCheck the settings

Check your projector’s specs to find out its contrast ratio. If the specs just say “Contrast” you can expect a setting of On/Off with a limited ratio of what is shows for the whitest white and darkest black. “ANSI” settings give a more accurate contrast ratio since it’s been determined by using a checkerboard pattern to compare the relative brightness of the white and black squares. While the On/Off option will have a much larger number it doesn’t mean it will be more accurate than an ANSI control with lower contrast ratio. Do some homework to determine how a particular model does perform and don’t be seduced by a high number.

bright room_projector_washed_outLight makes a difference

The bottom line: If you have too much light in your room, it won’t matter how much contrast ratio you have. Most front projectors look best when the viewing room is dark. Too much light reduces contrast so that images appear washed out or flat as the blacks become a dark gray. It won’t matter how many adjustments are made. Too much light cancels out any contrast ratio gains.

According to Samsung the benefits of a high contrast ratio include:

  • Pictures that feel more immersive
  • Colors which stand out more and look brighter
  • Differentiation between shades of black, even in darker rooms
  • Easier to read the display, especially in well-lit rooms and from a distance
  • Avoiding eye strain and fatigue

Check out contrast ratio before buying your projector.

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