Acer H6510BD Acer Projector H6510BD, P1340W, X1140, X1240 Service Guide - Page 34

4. Click "OK". (1) Download Procedure How to download Download Tools Required： Software required： 1. DLP Composer Lite For X1140A/X1240/X1140, use DLP Composer Lite 9.0 or above version. For P1340W/H6510BD, use DLP Composer Lite 11.0 or above version. 2. New version image file (*.img) Hardware required： 1. PC or Notebook：With RS-232 or USB Connection 2. USB Download cable: Mini USB download cable (optional: by RS232 Download cable：D-SUB 9pin female for both terminals.) RS-232 Pin Assignment： Pin Definition Pin 1 NC 2 3 TX 4 5 GND 6 7 RTSZ 8 9 NC Definition RX NC NC CTSZ Firmware Download Procedure： 1. Connect RS-232 cable to PC and projector 2. Let projector be in download mode LED：All LED will show red. 34