Acer X1161 Acer X1161, X1261, X110 and H5360 Projector Series Service Guide - Page 40

4. Re-write Lamp Hours (Full power mode) - Select "Lamp Hours Adjust" and use "Left" or "Right" buttons to re-write the "Lamp Hours (full)". 5. Re-write Lamp Hours (ECO mode) - Select "Lamp Hours" and use "Left" or "Right" buttons to re-write the "Lamp Hours (low)". 6. Exit Service Mode - Use "Up" or "Down" buttons to select "Exit", press "Menu" button to exit the Service Mode. Note: left key = decrease System/Lamp hour right key =increase System/Lamp hour 2-22 Assemble Speaker (for X1261/H5360) 1. Fasten 2 tenons (as green square) as blue arrows point to assemble the Speaker. X1161/X1261/X1161A/X1161N/X110/H5360 Confidential 2-16