Epson BrightLink 436Wi Installation Guide - Page 3

English Warning The installation work should be performed by at least two qualified service personnel. If you need to loosen any screws during installation, be careful not to drop the wall mount. If the wall mount or projector falls, it could cause personal injury or property damage. When you mount the projector on the wall with the wall mount, the wall requires enough strength to hold the projector, the interactive module, and the wall mount. This wall mount should be installed on a concrete wall. Confirm the weight of the projector, the interactive module, and the wall mount before installation, and maintain the strength of the wall. If the wall is not strong enough, reinforce the wall before installation. Inspect the wall mount on a regular basis to ensure there are no broken parts or loose screws. If there are any broken parts, stop using the wall mount immediately. If the wall mount or projector falls, it could cause personal injury or property damage. Never modify the wall mount. Never open the interactive module cover, except as specifically explained in this guide. Never attempt to disassemble or modify the interactive module. Keep liquids and foreign objects away from the interactive module. Refer all repairs to qualified service personnel. Electrical voltages inside the interactive module can cause severe injury. Water infiltration or deterioration and breakage of the interactive module cover may result in electric shock. Do not hang on the wall mount or hang a heavy object on the wall mount. If the projector or wall mount falls, it could cause personal injury or property damage. Do not apply excessive force to the interactive module when adjusting the projector. The interactive module may break, resulting in personal injury. Do not use adhesives, lubricants, or oils to install or adjust the wall mount. If you use adhesives to prevent the screws from loosening or things such as lubricants or oils on the part of the projector attached to the slide plate, the case may crack and cause the projector to fall, resulting in personal injury or property damage. Tighten all screws firmly after adjustment. Otherwise, the projector or wall mount may fall and cause personal injury or property damage. Never loosen the bolts and nuts after installation. Confirm that the screws have not become loose on a regular basis. If you find any loose screws, tighten them firmly. Otherwise, the projector or wall mount may fall and cause personal injury or property damage. When performing wiring, make sure the cable does not come into contact with any screws or bolts. Handling the cable incorrectly may cause fire or electric shock. Disconnect the interactive module's USB cable and refer all repairs to qualified service personnel under the following conditions: • Smoke, strange odors or strange noises come from the interactive module. • Liquid or foreign objects get inside the interactive module. • The interactive module has been dropped or the cover has been damaged. Continuing to use the interactive module under these conditions may result in fire or electric shock. Caution Do not install the wall mount in a location where the operating temperature for your projector model may be exceeded. Such an environment may damage the projector. Install the wall mount in a place free from excessive dust and humidity to prevent the lens or optical components from becoming dirty. Do not use excessive force when adjusting the wall mount. The wall mount may break, resulting in personal injury. 3