Acer X1161 Acer X1161, X1261, X110 and H5360 Projector Series Service Guide - Page 39

3. Abnormal image inspection - It should not have any abnormal color at the frame of the image by estimating through the eyes. Note: - To avoid over adjusting the rod. - After the opreation, please use the glue to fix the screws. 2-21 Re-write System and Lamp Usage Hour 1. Get into Service Mode - Press "Power", "Left", "Left" and "Menu" buttons sequentially to get into Service Mode. 2. Get into Other Settings Mode - Use "Up" or "Down" buttons to select "Other Settings", then press "Menu" button. 3. Re-write System Hours - Select "System Hours Adjust" and use "Left" or "Right" buttons to re-write the "System Hours (full)". X1161/X1261/X1161A/X1161N/X110/H5360 Confidential 2-15