Infocus SP61MD10, SP50MD10 User Manual

References

Lamp Replacement Instructions

Replacing the Lamp Unit

Your TV’s source of light comes from a lamp – similar to lamps used in film or front projectors. Although this lamp is longlasting, it may need to be replaced eventually.

When to replace the lamp

You probably need a new lamp if there’s no picture, but you still can hear the audio and the power light on the front of the TV does the following: blinks 5 times, pauses, blinks 5 times again. If the TV doesn’t turn on after 5 minutes and then the light blinks steadily for one minute, the lamp is dead. If you have any concerns, please go to http://www.infocus.com/service or call an authorized servicer in your area.

Note: The same symptoms occur if the lamp unit isn’t seated correctly, lamp access door is ajar, or lamp power supply needs service. Make sure the lamp access door is completely closed and the lamp unit is seated correctly.

What to do

•If your TV is still covered by the warranty, go to http://www.infocus.com/service.

•If your TV’s warranty has expired, go to http://store.infocus.com to order a new lamp, and you can install it yourself using the directions that follow.

The lamp has been designed to make installation as easy as possible, but if you don’t follow the directions, there is a risk of burn injury or electric shock.

IMPORTANT PRECAUTIONS: Before you begin, make sure you read and understand all of the instructions. You must follow all the instructions step by step. InFocus Corporation cannot be held responsible for failure to adhere to the safety measures described herein, the safety measures on the back panel of the TV, and any other reasonable safety practices and precautions.

Note: Lamp contains a small amount of mercury which can be considered hazardous if improperly handled or disposed. Take proper precautions to ensure that the lamp does not break during handling. Disposal of these materials may be regulated due to environmental considerations. For disposal or recycling information, please contact your local authorities or the Electronic Industries Alliance: www.eiae.org.

You Must Wait 1 Hour Before You Replace the Lamp!

The lamp unit’s temperature can reach 200 degrees. Unplug the TV and allow the lamp to cool thoroughly (for at least 1 hour) before you remove the burnt-out lamp.

•Don’t remove the lamp access door or remove the inoperative lamp unit until you have a replacement lamp (this will reduce the risk that children or pets will come into contact with the hot lamp, and will keep foreign objects and dust out of the lamp unit.)

•Never allow children or pets to play with the lamp access door at any time.

•Use only a genuine InFocus lamp replacement unit.

•There are no user serviceable parts within the lamp unit itself. Don’t attempt to repair the lamp unit – attempting to do so may cause injury, and will void your warranty.

What you’ll need to get started:

___ A flashlight

___ A flat-head screwdriver

76

Chapter 5

References

___ The correct lamp replacement unit. To order the correct lamp, you’ll need to know your TV’s model number, serial number, and lamp type. The TV’s model number is located under the front panel piece towards the bottom left corner. Go to page 10 for information on removing the front panel piece. The serial and lamp part numbers are listed on the Service Model Number sticker. The sticker is located on the lamp handle (see the following page for sticker location).

___ The box that the lamp replacement unit came in.

1.Read the precautions listed above.

2.Make sure your hands are dry and clean before you begin replacing the lamp.

3.Unplug the TV’s power cord from the wall outlet (or power strip). Unplug the power cord from the back of the TV.

4.Put the power cord far away from the TV. Taking this precaution will ensure that no one plugs in the TV if you walk away from it, or when you’re waiting for the lamp unit to cool, or when you’re installing the new lamp.

5.Wait 1 hour so the lamp can thoroughly cool. If you don’t wait at least 1 hour, you risk getting injured!

6.After 1 hour, go to the front of the TV set and remove the front panel piece. Go to page 10 for instructions. Find the lamp-unit access door

(located in the lower right side of the TV). Read the precautions on the door (you may need a flashlight).

Note: Do not attempt to repair the lamp. Do not open the lamp assembly unit — leave the lamp in its casing.

7.Loosen the screw on the door (don’t remove the screw, just loosen it).

Note: Don’t use a coin to loosen the screw because the coin could fall into the TV.

Chapter 5

77