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Hitachi CP-X251 LCD Projector Questions & Answers
Projector does not recognize computer
Hi Becki.
Projectors will usually be identified on your computer as additional or optional screens/monitors. Depending on your setup (laptop/desktop) you may have some alt keyboard buttons with icons for single/multi screens. You will also likely have monitor control panels or non-windows equivalents. In Windows, for instance, right-clicking the desktop will usually bring up a monitor properties page. There you may be able to then select if the projector is a mirror of your desktop, an extension, projector only, or computer only.
if the computer says it sees the monitor, then you'll likely need to toggle whatever sort of menus the projector has to select the input port. Looking through the manual (
http://www.hitachi-america.us/supportingdocs/forhome/DisplayTechnologiesGroup/lcdprojectors/SupportingDocuments/cp-x251_um.pdf ) , suffice to say that there are multiple ways to connect and, with that, plenty of ways to have your cable be hooked up and ignored nonetheless.
Hoping this helps!
D
Projection has yellow tint
From your description, it sounds like a problem with the blue color. Green LCD=purple onscreen, Red=cyan(baby blue) onscreen, Blue LCD=yellow onscreen. It could be a lot of dust on the blue lcd panel, or worse, might be a burned polarizer filter behind the lcd panel due to excessive heat. If you can focus on the yellow and its tons of yellow specs, its dust. A burned filter however, must be replaced. A technician trained in projectors will have to do it. The filter material is glued to a thin glass panel and is replaced as a single filter. It's a very involved repair.
It says to Check the
Open the cover. At some ends there will be 'filters', to clean the air entering the projector. If these filters are blocked with dust or lint, air flow will be blocked.
Clean any dust from these filters. Close the cover and check whether your problem is solved.
When I turn on the
have you checked the filter. is there any blockage to air flow. is the machine mounted upside down
Need leveling mounts or legs for lcd projector
Best solution I found is going to a hardware store with your broken legs and buying a nice pair of carriage bolts with the same screw pattern. They don't break and work much better then the original legs. I stuck rubber feet to the bottom of the ones I got and am seriously considering going around and replacing the stock legs with these as a preventative measure.
The image from my cp x251 is uneven the top and
this is a common problem with projection systems this is the reason that most screens are lined with black felt its non-reflective and works great to hide uneven edges also try balancing out the difference with the keystone adjustment
HitachiTech
Can't get my replacement hitachi
Hi,
Try changing the HSIZE to change the size of the picture to make it to fit the screen..
First, Set the aspect ratio set to match the vertical size and change the HSIZE follwing way
Click SETUP and PRESS DOWN, till you reach HSIZE, try decreading the HSIZE till it reaches your desired size..
NOw it should fix you r issue,
RNJ VINOD KUMAR
MESin basuh Hitachi sf-105s saya tidak bisa hidup.saya sudah menukar pcb board control dengan yang baru..tapi mesin masih tidak boleh hidup
Jika mesin basuh Hitachi SF-105S Anda masih tidak dapat menyala setelah Anda mengganti pcb board control yang baru, maka ada kemungkinan bahwa masalahnya terletak pada pcb power board atau bagian lain dari mesin. Untuk menentukan apa yang perlu diganti, ada beberapa langkah yang dapat Anda lakukan:
- Periksa kabel daya dan sambungannya untuk memastikan tidak ada kerusakan atau kelonggaran.
- Periksa bagian lain dari mesin, seperti switch atau saklar, untuk memastikan tidak ada yang rusak atau tidak berfungsi dengan baik.
- Periksa pcb power board untuk mencari tanda-tanda kerusakan, seperti komponen yang terbakar atau terkelupas.
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