BenQ PB2240 user manual Do not over tighten the screw

Step 1. Turn the power off and disconnect the projector from the wall socket. Step 2. Turn the projector over. Then loosen the

screws and remove the lamp cover. If the lamp is hot, avoid burns by waiting

for 45 minutes until the lamp has cooled.

Step 3. Loosen the screw that fixing the lamp to the projector. If the screw is not loos- ened completely, they could injure your fingers. It is strongly recommended that you use a magnetic-head screwdriver.

Step 4. Lift the handle so that it stands up. Use the handle to slowly pull the lamp out of the projector.

Pulling it too quickly may cause the lamp to break and scatter broken glass in the projector.

Do not place the lamp in locations where water might splash on it, children can reach it, or near flammable materials.

Do not insert your hands into the projector after the lamp is removed. If you touch the optical components inside, it could cause color unevenness and distortion of the projected images.

Step 5. Insert a new lamp. Make sure the handle is fully locked and tighten the screw firmly.

Loose screw may cause a bad connection, which could result in malfunction.

Do not over tighten the screw.

Step 6. Re-install the lamp cover and tighten the screw. Do not turn the power on with the lamp cover removed. Whenever the lamp is replaced, reset the total lamp

operation time. Do not reset if the lamp is not replaced as this could cause damage. Step 7. Resetting the lamp counter

i. Press and hold the 5 button on the projector for 5 seconds to display the total used lamp time.

ii.Press Auto on the projector or on the remote control to access the lamp hour timer. An adjustment message will appear.

iii.Press W or X to reset lamp hours and press Auto to leave.

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