Acer P5271 Acer P5271, P5271i, P5290 and P5390W Projector Series Service Guide - Page 6

Optical Performance Measure Network Function Test (Only for P5271i) Wireless Function Test (Only for P5271i) Others 4-9 4-11 4-14 4-17 Chapter 5 Firmware Upgrade Section 1: System Firmware Upgrade Equipment Needed DLP Composer Lite Setup Procedure Get into FW Download Mode USB Driver Upgrade Procedure Firmware Upgrade Procedure Waveform Download Restore Fan Speed Section 2: Network/Wireless FirmWare Upgrade Equipment Needed Network/Wireless FW Upgrade Procedure Check FW Version 5-1 5-1 5-2 5-4 5-4 5-5 5-8 5-8 5-10 5-10 5-11 5-12 Chapter 6 EDID Upgrade EDID Introduction 6-1 Equipment Needed 6-2 Setup Procedure (VGA IN 1 & VGA IN 2) 6-3 EDID Key-In Procedure (VGA) 6-4 Setup Procedure (DVI & HDMI) 6-6 EDID Key-In Procedure (DVI) 6-7 Un-lock SNID and Default Language Reset 6-9 P5271/P5290/P5390W/P5271i Confidential v