Acer P5270 Acer P5270 Projector Series Service Guide - Page 75

Chapter 5 Firmware Upgrade Procedure 5-1 Equipment Needed Software : (DDP 2230-USB) - DLP Composer (Version 7.1) - Firmware - Library V7.10330 (library file has to put in PC and set right path in 5-4 step 4) (for P5270) - 8M flash (library file has to put in PC and set right path in 5-4 step 4) (for P5270 Refresh) Hardware : Item Photo Item Photo Projector (P5270) USB Cable (42.87304G001) Power Cord (42.53506G002) PC or Laptop 5-2 Firmware Upgrade Mode: Item Before doing firmware upgrade, please get into firmware mode first. How to get into firmware mode: Hold on "MENU" button then plug in power cord. "MENU" button must be held until Temp and Lamp LED light up. Confidential 5-1 Photo P5270/P5270 Refresh