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Steve Davis Posted on Apr 24, 2007

Is this the same technology as the Optoma PI500? My pen is broken I need a replacement!

So my pen broke on my Optoma PI500. It is a wireless battery (aaa) operated pen. I use it to write and draw on the screen. I can't seem to get a hold of a replacement from the Optoma comapny as the product is discontinued. Is there any other company that makes a pen I could use as a replacement? I don't know much about the technology only that my pen is battery operated and it looks a lot like a Aiptek Hyperpen. Aiptek is listed on the back of the monitor and their hyperpens look the same, but is it the same technology? I called them and their techi in California had no clue... Thanks, SJD

4 Related Answers


  • 86 Answers
  • Posted on Jul 26, 2009

SOURCE: i need a users manual for an Optoma Panoview pv755a lcd monitor

http://safemanuals.com/annexe_Document_OPTOMA_H30-_E.htm try that bud



  • 488 Answers
  • Posted on Jan 31, 2011

SOURCE: remote as broken need to



  • 1 Answer
  • Posted on Sep 23, 2011

SOURCE: I have an Optoma HD 70 with a broken color wheel.

Where did you get replacement?


color wheel light tunnel DMD chips retailer

  • 138 Answers
  • Posted on Nov 18, 2011

SOURCE: Optoma Themescene HD72i - Color wheel glass loose

Dear David,

i have Optoma projector HD72I color wheel,
please patiently wait for some days, once i post it on Ebay, i will inform you at the first time.
lets keep in touch with freely,
best regards,


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Preciso de um controle remoto projetor Optoma EP 739 onde comprar

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OPTOMA EP-739 - remote control - replacement - $17.4

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My HD20 also broke after about 1000 hours. Their estimate is $703.00 to replace main board and lamp module. Image shuts off automatically after 3 mins of starting. Lamp fail led goes solid red.

I need to replace the F6M 1.2 rechargeable batteries in my CPen 800C. Do you have them in stock and are you in a position to supply them. I am prepared to pay the charge only if you can supply them.

I have just replaced the battery on my C-Pen 800c with one from ESP Special Batteries. They did not have a suitable plug, so I had to remove the wires from the old battery and solder to the new. http://www.espspecialbatteries.co.uk/battery/ESP-1-69-125A This cost 9 pounds 80 including postage.

My twin mos pen drive is old.few days ago while i was using it suddenly after connecting to the port is was not detected.

> drive is old.

Has the manufacturer's warranty expired? If not, exercise the warranty, to get it replaced.

Try it in another computer.

Buy a replacement.

Where do i find the ballast unit, both inside my projector and for sale?

In the optoma hd-81 there is a lamp unit housing.It goes faulty the lamp unit housing .There is no ballast in the hd-81 projector.There is lens ,the lamp unit housing and the circuit board.In most of the cases the lamp unit housing goes faulty.In that case the lamp housing needs to be replaced.It can be replaced and replacement lamp is also available. -------------------- Buying original lamp is always advisable.But there is compatible lamp also available.The original lamp housing is costly and compatible housing is bit cheaper.In some rare cases the compatible lamp does not work.But the compatible lamps also are good. To buy original lamp.Click this link directly:--- http://www.partstore.com/Part/Optoma+Technology+Inc/Optoma/HD81/Optoma+Technology+Inc/Optoma/BLFS300B/New.aspx ------------ this is link for compatible cheaper lamp.Click this link:-- http://www.partstore.com/Part/Optoma+Technology+Inc/Optoma/HD81/DNGO/DNGO/BLFS300BRL/New.aspx --------------- The procedure to replace the lamp:--- to get this procedure.Please click on the link below:--- http://www.partstore.com/Part/Optoma+Technology+Inc/Optoma/HD81/DNGO/DNGO/BLFS300BRL/New.aspx ------------ this link is for the user manual of optoma hd-81 and the procedure to replace lamp is mentioned on page number 59.Please read the instructions before replacing lamp.----------- This will help.Thanks.Helpmech.


C-PEN dead battery

If the charger is connected to C-Pen and the recharging
process does not start, follow these instructions.
1. Disconnect the charger from your C-Pen.
2. Insert something thin (like an unfolded paperclip) into
the reset hole and press gently.
3. Reconnect the charger to C-Pen.
4. C-Pen should begin recharging the battery within 10
seconds. If recharging does not start (the battery power
level icon is not moving in the status field) please
repeat steps 1-3 above. Remember to make sure that
the charger is not connected to C-Pen while pressing
the reset button.
There is no way to access the battery since it is built in. To replace it you would have to open it up, if you would like to attempt this the battery type is Rechargeable, NiMH.

The small skinny part in the front broke off

Sorry to say, but it is broken.  In theory, one might be able to solder it back, most of these are surface mount technology, meaning, probably not.  You can try, but I doubt anyone will take it back...  Sorry.  That's the downside to the USB wireless adapters.

Pen drive problem

go to your pendrive properties then tool and click on error checking
Not finding what you are looking for?


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