Acer P5271 Acer P5271, P5271i, P5290 and P5390W Projector Series Service Guide - Page 98

3. Change the cable to Analog - When the message "Please change the cable to Analog" appears on the screen, click "OK". 4. When the EDID program is completed, a message "OK" will appear on the screen. 5. Read EDID "Analog" information - In "Read item", select "Analog" and "Trans", then click the "Read". 6. EDID information will show the result. P5290/P5271/P5390W/P5271i Confidential 6-