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Yaphet
Guest
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| Posted: Tue Jan 05, 2010 9:35 am Post subject: My Nec XG 75 will not store my settings! |
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Can anyone tell me why my XG 75 stop storing or saving my setings? I use the PC software and I have had no problem with it up to now. All my setings are no longer listed and when I try to enter new ones the software will take me through the steps but will not save. This makes the projector useless. What can I do?
Yaphet
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AnalogRocks
Forum Moderator
Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada
TV/Projector: Sony 1252Q, AMPRO 4000G
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| Posted: Tue Jan 05, 2010 9:58 am Post subject: |
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Dead memory battery maybe???
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Mark_A_W
Joined: 15 Mar 2006
Posts: 3068
Location: Sunny Melbourne Australia
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| Posted: Tue Jan 05, 2010 10:12 am Post subject: |
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It doesn't have a memory battery - the memory is some kind of flash memory. (The Supercap is for the date and time.)
Have you entered a passcode before you try and save?
Did you play with any switches on the System Board?
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Yaphet
Guest
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| Posted: Tue Jan 05, 2010 1:05 pm Post subject: |
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I have entered the code, 3151 but I get nothing. I have not messed with anything inside of the CRT. I dont know what is going on, Im at a lost. Is there a way to reset the CRT to factory settings? Maybe that will do something. Or maybe its the software.
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macgyver655
Joined: 22 Aug 2007
Posts: 8508
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| Posted: Tue Jan 05, 2010 4:07 pm Post subject: |
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Does it save when you first do it and then lose stuff after a restart?
Did it save stuff before and now all of a sudden it wont?
How long have you been using this projector?
Is it a 750 or 751?
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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
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| Posted: Tue Jan 05, 2010 4:17 pm Post subject: |
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I returned your email. Chances are the system board has failed.
Try entering a new signal entry manually via the remote and not the software, and see if that works. If your hour counter reads 000, then the memory has taken a dump, and probably also has erased your white balance settings. I think that's stored in the software, so you should be able to retrieve that if you need to get a new system board, and load it into the new board.
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Yaphet
Guest
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| Posted: Tue Jan 05, 2010 9:05 pm Post subject: |
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Yea it would save then after restart all saves would be gone. now today it started saving out of nowhere so I don't know what to make of it. I have had it for about a year and I have only used the software. The remote that came with it was broken.
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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
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| Posted: Tue Jan 05, 2010 9:12 pm Post subject: |
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OK, bad system board. They can crash overnight.
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macgyver655
Joined: 22 Aug 2007
Posts: 8508
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| Posted: Tue Jan 05, 2010 9:22 pm Post subject: |
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Yea, I had one with the exact same problem. I was able to fix it and I gave my info to Curt and I think he'd had some of his own. So send it to Curt.
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