Question about Hitachi (DT00431) Projector Lamp for CP-S370W, CP-X380
I was projecting from my laptop (powerpoint presentation) for about 3 hours, then when i switched off my laptop, took off the RGB cable and switch the projection to video mode, the (powerpoint) images from my laptop still appears on top of the video images. is there any problem with the lamp? or is it something else? i have tried a few things including switching the whole unit off for a good half an hour before switching it on again on the video mode but the powerpoint image is still there overlapping on top of the video. appreciate your kind assistance. thanks.
Looks like your Projector's Mainboard has locked the memory and is stuck.
If you can access the Projector's Menu - Reset the machine and switch it off.
If the problem still occurs , you will have to take your Projector to a Service Centre to have to Mainboard repaired.
This is 100% NOT a lamp issue.
Posted on Apr 18, 2008
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Posted on Jan 02, 2017
Tips for a great answer:
Dec 26, 2011 | Mitsubishi WS-55805 55" Rear Projection...
Here's what the User's Manual says:
Using the Remote Control
To advance PowerPoint slides with the projector's remote, you
must connect the USB cable on the projector's computer cable to
the computer. See page 8 for more information.
Point the remote control at the projection screen or at the front or
rear of the projector (not at the computer). The range for optimum
operation is about 30 feet. If you point the remote at the
projection screen, the distance to the screen and back to the projector
must be less than or equal to 30 feet. For best results, point
the remote directly at the projector.
If you are displaying presentations in Microsoft® PowerPoint®,
you can use the remote's Previous and Next buttons to navigate
through your presentation while in Slide Show mode.
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