JVC DLA-X500, DLA-X700, DLA-X900, RS49,RS57,RS67 HDMI Problems - Page 21 - AVS Forum
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post #601 of 604 Old 07-13-2014, 11:20 AM
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Originally Posted by Witchhunter View Post
I bought my X700 refurbished a few weeks ago, it has been great and produces the best picture I've ever seen from a projector. Anyway, last night I noticed a strange noise when the projector is turned on just as before the DILA shows up. It sounds like something opening maybe iris or something but its loud and easily heard, that noise only comes when the projector is turned on and doesnt seem to affect the picture or funcationality. What could it be? anyone else having that issue? if its an issue at all?
Is it a grinding/clicking noise? If so, it's just the iris cycling (you can watch it doing its thing if you're so inlined).
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post #602 of 604 Old 07-14-2014, 06:55 AM
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Try disabling the 4K feature. That resolved the noise and distorted video when switching.
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post #603 of 604 Old 07-20-2014, 10:29 AM
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Forum,

Regarding the RS-232"C" as stated in the install PDF install guide, will the below cable work OK for the Firmware update?

http://www.amazon.com/Serial-RS232-C...rs-232C+to+usb

Saves me buying a USB adapter etc etc......

Also, in using the USB port as oppose to COM1 - I take it I will have to change COM1 to USB in the wizard Setting?
(my netbook doesn't have RS-232 port)

Thanks,
DSB.
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post #604 of 604 Old 07-20-2014, 03:12 PM
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Quote:
Originally Posted by bealerDSB View Post
Forum,

Regarding the RS-232"C" as stated in the install PDF install guide, will the below cable work OK for the Firmware update?

http://www.amazon.com/Serial-RS232-C...rs-232C+to+usb

Saves me buying a USB adapter etc etc......

Also, in using the USB port as oppose to COM1 - I take it I will have to change COM1 to USB in the wizard Setting?
(my netbook doesn't have RS-232 port)

Thanks,
DSB.
Don't cheap out on the USB-to-RS232 adapter. Get the Keyspan one that JVC has tested. It's been linked to several times earlier in this thread. Other adapters have been shown not to work, and chances are the cheap one you linked to won't work either. Also, when you install the drivers for your adapter, you'll be able to assign the adapter a COM port. That's the COM port you'll use in the wizard.
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