REPAIRING AND NOT THROWING AWAY

REPAIRING AND NOT THROWING AWAY

Richtige Fernseher haben Röhren!

Richtige Fernseher haben Röhren!

In Brief: On this site you will find pictures and technical information about Service Modes, Circuit Diagrams, Firmware Update procedure, Disassemble procedure, Universal remote control set-up codes, Troubleshooting and more....

If you go into the profession, you will obtain or have access to a variety of tech tips databases HERE IT IS Master Electronics Repair !.

These are an excellent investment where the saying: 'time-is-money' rules. However, to learn, you need to develop a general troubleshooting approach - a logical, methodical, method of narrowing down the problem. A tech tip database might suggest: 'Replace C536' for a particular symptom. This is good advice for a specific problem on one model. However, what you really want to understand is why C536 was the cause and how to pinpoint the culprit in general even if you don't have a service manual or schematic and your tech tip database doesn't have an entry for your sick TV or VCR.

While schematics are nice, you won't always have them or be able to justify the purchase for a one-of repair. Therefore, in many cases, some reverse engineering will be necessary. The time will be well spent since even if you don't see another instance of the same model in your entire lifetime, you will have learned something in the process that can be applied to other equipment problems.
As always, when you get stuck, checking out a tech-tips database may quickly identify your problem and solution.In that case, you can greatly simplify your troubleshooting or at least confirm a diagnosis before ordering parts.

Happy repairing!
Today, the West is headed for the abyss. For the ultimate fate of our disposable society is for that society itself to be disposed of. And this will happen sooner, rather than later.

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..............The bitterness of poor quality is remembered long after the sweetness of todays funny gadgets low price has faded from memory........ . . . . . .....
Don't forget the past, the end of the world is upon us! Pretty soon it will all turn to dust!

©2010, 2011, 2012, 2013, 2014 Frank Sharp - You do not have permission to copy photos and words from this blog, and any content may be never used it for auctions or commercial purposes, however feel free to post anything you see here with a courtesy link back, btw a link to the original post here , is mandatory.
All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Wednesday 13 February 2019

LG - DS-325B _ DX-325B_DATA PROJECTOR_SOFTWARE UPGRADE

LG - DS-325B _ DX-325B_DATA PROJECTOR_SOFTWARE UPGRADE


READ THIS WHOLE POST CAREFULLY BEFORE START

SYSTEM REQUIREMENT
  • IBM compactable PC.
  • Windows XP-SP-2 operating system.
INSTALL FLASH TOOL TO PC
  • Run the "Digital Zoom Projector Flash Tool Vx.y.msi" that will automatically launch the USB drivers update.
  • The following pictures are illustrating the process of USB driver installation.
                                                                    Start Page


Click the 'Next' button to continue.

                                                          Driver destination

Click on the 'Change' button to change the default directory for saving the driver file somewhere else.

                                                                Ready to Install

Click on 'Install' button  to start the driver installation.

                                                         Installation in Progress.

Wait for installation to complete.

                                                       Installation Completed


Click on 'Finish' button with 'Launch' check box checked so that the Install Wizard will start USB driver INF update.

The Install Wizard is searching for the old driver files to be replaced with newer ones.


Remove the USB cable between PC and Projector, if it is connected.  The WinDrive USB drivers will be installed and registered to the system.


When finished, a test application will execute automatically with Windows hardware Wizard for all necessary USB drivers.


Connect USB Cable.  If the Driver Test Application does not launch automatically, run the "Launch FlashToolBL.exe" from installed short cut at {Program > Digital Zoom Projector > Projector Flashtool > Launch Flas ToolBL.exe}


  • Make sure that the USB cable is firmly connected between projector & computer.
  • Connect the Power Cord to the projector, and move the Power Switch in its 'ON' position; if available; so that the projector is in the 'Stand-by' Mode.
  • Press {Down => Up => Right => Up} keys in sequence using keypad buttons, or using remote control for those with limited keypads.  The power of the Lamp LED shall blink and the 'Projector Control' mode will be enabled.
  • The new Hardware Wizard launches for the first time.  Windows detects a new USB device attached.

  • Select 'No' this time.  Click on 'Next' button to continue.
  • Select "Install the software automatically".  Click on 'Next' button. {In case, the wizard cannot find the driver; the 'ProjectorControl.inf', select the other advanced option and specify the driver location manually.  Normally at <C:\Program Files\Digital Zoom Projector\Projector Flash Tool>
  • Windows updates the USB Projector Control driver, when found.
  • Windows completes the new hardware wizard, Press 'Finish' button ot Exit.

Congratulations!.  Power OFF the Projector now.  The driver has been checked and works for Flash-Tool
Posted By: FRANK at 02:51
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