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As you know, excessive heat cooks batteries and good thing you caught that now ~ (in fact it's amazing that batteries don't cook inside engine compartments)!
I suspect your Inverter may be out of warranty and if it is, will you consider a external solar panel regulator? This should limit the charge to your batteries and your Inverter... it's what I would do.
Step 1. Install Microtek ScanWizard 5
Install the ScanWizard 5 scanner driver (included in your Microtek CD-ROM) as instructed in the Installing and Getting Started booklet(a separate document that came with your scanner package).
For ScanWizard 5 to work properly after installation, the correct scanner model should be properly connected to your host beforehand and it needs to be "powered on" before launching the software.
I looked at the power requirements of this projector, 280W, but that assumes a nice sine wave. Your inverted is supposed to put out 400W, but it's a modified sine wave. Under ideal conditions (including a good battery) this might be just enough. Connecting directly to the battery will help a little, because of the limited ability to get current to and through the cigarette lighter. Using a 100 foot extension cord will diminish the voltage a bit (less so if it's a heavy gage wire). I would try connecting the inverter directly to the battery, run the engine and skip the extension cord. If that works, turn off the engine. If that works, try the extension cord. If it won't work with the engine running, connected directly and no cord - there are two possibilities: (1) the projector just won't run on a modified sine wave, (2) you need a bigger inverter.
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regarding (1) I have seen lots of people having trouble with various devices. You might want to ask Epson support.
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Good luck!
it could be possible that the pwr cord might have gone bad. change it .
before doing that try disconnecting the pwr cord from the back of monitor and hold the pwr button for 30 sec. connect the pwr cord properly and then restart the comp. if this does not work then check with other pwr outlet. if this doesnot work then replace the monitor its a problem with the monitor and needs to be replaced// nothing is wrong with the computer//
I assume that you have already try it on another PC with the same result. Most common failure in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what goes wrong: http://s807.photobucket.com/home/budm/allalbums Post back what you see inside so we can guide you further. http://www.badcaps.net http://en.wikipedia.org/wiki/Capacitor_plague
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