Optoma Technology HD20 manual Precautions, sage otice, English

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Note

When the lamp reaches the end of its life, the projector will not turn back on until the lamp module has been replaced. To replace the lamp, follow the procedures listed under “Replacing the Lamp” section on pages 42-43.

Precautions

Please follow all warnings, precautions and maintenance as recommended in this user’s guide.

▀■ Warning- Do not look into the projector’s lens when the lamp is on. The bright light may hurt your eyes.

▀■ Warning- To reduce the risk of fi re or electric shock, do not expose this projector to rain or moisture.

▀■ Warning- Please do not open or disassemble the projector as this may cause electric shock.

▀■ Warning- When replacing the lamp, please allow the unit to cool down. Follow instructions as described on pages 42-43.

▀■ Warning- This projector will detect the life of the lamp itself. Please be sure to change the lamp when it shows warning messages.

▀■ Warning- Reset the “Lamp Reset” function from the on-screen display “System Lamp Settings” menu after replacing the lamp module (refer to page 33).

▀■ Warning- When switching the projector off, please ensure the cooling cycle has been completed before disconnecting power. Allow 90 seconds for the projector to cool down.

▀■ Warning- Do not use lens cap when projector is in operation.

▀■ Warning- When the lamp is approaching the end of its lifetime, the message “Replacement suggested” will show on the screen. Please contact your local reseller or ser- vice center to change the lamp as soon as possible.

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