Question about Optoma H30 Multimedia Projector

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Sansui home projector san501A stopped going, replaced old bulb, had to send to australia for this and cost me about 150.00 still not going. whats' the trouble.

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  • 286 Answers

Could be anything.

One of the fans might not be turning. The projectors I work on here have3-4 fans, and they all have tachometers (a third wire). some times the tac goes bad and the fan has to be replaced. The only way to tell is to use an oscilliscope to measure the signal from the fan, or to replace the fans one at a time. If that doesn't fix the unit, then you might have a bad: power, main or ballast board. Again, the only real way to find out which is by measuring or substituting.

Posted on Nov 04, 2008

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Posted on Jan 02, 2017

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Hi,
This projector had a lamp rated at 2000 hours (normal) / 3000 hours (eco mode). It last shipped in August 2008. It is a 3000 lumen projector. It's a reasonable business class projector.
As a first step, it's certainly worth checking your warranty status. Your projector will certainly be approaching the end of its warranty now, however this model was shipped with a 3 year warranty so it may still be covered if the fault is not the lamp. Check now, and log the (possible) fault with your local Hitachi service dept. eg http://hitachiserviceeu.com/support/contacts/contacts.htm
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If the projector is not displaying any sign of other fault (ie. it will run happily for a decent length of time, and there are no warning LEDs) it might be worth considering replacing the lamp. A new lamp will cost cost around £250 or $250. If you are going to replace the lamp before sending it for "repair" make sure you fit a genuine Hitachi lamp as non genuine lamps can lead to warranty problems.



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Hi,

It sounds like the projector itself has a fault. Sadly it's often uneconomic to repair budget projectors which are out of warranty when the cost of repair is compared to that of replacement. You should speak to Optoma support and see who their local agent is, and then ask for a quote.

UK support can be found here

They will usually charge a fee to have a look and then they'll offer an estimate for repair.

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1 Answer

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I had the same problem, the first couple of replacement bulbs i ordered worked fine but the last 3 i got, 2 of them have been faulty, i just sent them back and they replaced them. If its too late to send the bulb back you can go to the settings on projector, select lampsaver setting, its probably set at off, turn it on. Your bulb will be a little dimmer in this setting but shoud let the projector run ok.

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