Optoma HD72 User Manual - Page 3

Usage Notice English 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 fire 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 unit to cool down, and follow all replacement instructions. See page 39. ▀■ 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 "Options|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.  When the lamp reaches the end of its ▀■ Warning- When the lamp is approaching to the end of its life life, the projector will time, the message "Replacement suggested" will not turn back on until show on the screen. Please contact your local reseller the lamp module has been replaced. To replace the lamp, follow or service center to change the lamp as soon as possible. the procedures listed under "Replacing the Lamp" section on page 39. 3