LG - DP-3514 _ DP-2514_DLP Projector Flash-Tool Guide _Service Help.

THIS UTILITY IS FOR 'DLP  DDP2000 / 2230 SERIES PROJECTORS ONLY

SYSTEM REQUIREMENT OF FLASH-TOOL

1. IBM compactable PC.
2. Windows XP-SP-2 OS [English]
3. Projector with Flash-Tool USB driver installed.

Installation of Flash-Tool

Execute the file of "Digital Zoom Projector Flash Tool Vx.y.msi". {If the projector USB driver is not installed yet, refer to the USB installation guide, described in the previous post, for more details.

START WITH FLASH-TOOL

• Launch the "Flash-Tool.exe" from installed shortcut at 'Program > Digital Zoom Projector > Launch FlashTool.exe or click on the 'Launch FlashTool.exe' shortcut icon on the desktop.

While executed, a Flash-Tool window shall appear as below.

• Make sure that the USB cable is firmly connected between projector and computer.
• Connect power cord to the projector, and move the power switch ON position; if available; so that the projector is in Stand-by Mode.
• Press {Down => Up => Right => Up} keys in sequence by keypad buttons, or by the remote control for those with limited keypads.  Power and Lamp LED shall blink and the 'Flash-Tool' mode will be enabled.

• Press 'Choose' button to locate the new firmware, which can be downloaded from website; for example; 'DP3622-JAXX-DPD0A.img'.  Select the desired '.img' file by either double-clicking the file or pressing the "Open" button.

• Note:  The FlashTool will validate the signature of the binary image file for upgrading.  The "Start" button will not will be enable if binary image is not valid projector firmware.
• Press 'Start" button to update the Flash with the chosen firmware.  A warning message bozx will appear for confirmation.  Press 'OK' to continue. 

• When the last warning message box appears, this is the last chance to cancel the Update.  Press 'OK' button to start the firmware update.
• According to the Flash Technology, the old firmware will be erased first.  Therefore, FlasTool will automatically erase the old firmware before updating.

• After old firmware is erased, the new firmware upgrading process will start.

• After new firmware is upgraded, the FlashTool will perform the final validation.  The dialogue shows the checksum with a verification message.

• When the validation is completed, turn OFF the Projector.  Next time when the Projector is ON, it will execute the new firmware.