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Author Topic: D9400/D9500 hfreq limitations  (Read 2470 times)

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Dave Dribin

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D9400/D9500 hfreq limitations
« on: December 29, 2006, 11:00:01 am »
Hello,

The D9200 had horizontal frequency limitiations, i.e. it would only support 15.75kHz, 25kHz, and 31.5kHz, not the entire range between 15.75 - 31.5kHz, like the spec sheet says.  Does anyone if the D9400 and D9500 have similar limitations, or if they can use any horizontal frequency within range?

Thanks,

-Dave

Ken Layton

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Re: D9400/D9500 hfreq limitations
« Reply #1 on: December 29, 2006, 11:21:53 am »
I'd say the best way to get the correct answer would be straight from the horse's mouth: Wells-Gardner tech support.

Dave Dribin

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Re: D9400/D9500 hfreq limitations
« Reply #2 on: December 30, 2006, 07:29:47 pm »
Agreed.  I was just curious if someone else had already done that.  I'll contact them after the new year, and post what I find out.

-Dave

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Re: D9400/D9500 hfreq limitations
« Reply #3 on: December 31, 2006, 11:04:37 pm »
Funny, my d9200 has synched with everything i've thrown at it.

Dave Dribin

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Re: D9400/D9500 hfreq limitations
« Reply #4 on: January 01, 2007, 02:54:57 pm »
I'm just getting my info from Des Jones' D9200 FAQ.  He's got a scan of a rather official looking Wells-Gardner document that states:

Quote
This monitor is capable of operatin in (3) differenent scan frequencies CGA(15.75kHz), EGA(24.8kHz) and VGA with a +/- 1kHz tolerance, by simply selecting a video input and changing the cable position.

The WG site says nothing about any this, though.

-Dave

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Re: D9400/D9500 hfreq limitations
« Reply #5 on: January 01, 2007, 08:46:05 pm »
I'm just getting my info from Des Jones' D9200 FAQ.  He's got a scan of a rather official looking Wells-Gardner document that states:

Quote
This monitor is capable of operatin in (3) differenent scan frequencies CGA(15.75kHz), EGA(24.8kHz) and VGA with a +/- 1kHz tolerance, by simply selecting a video input and changing the cable position.

The WG site says nothing about any this, though.

-Dave

Could be an older version I suppose, I purchased mine well after desmatic purchased his I believe.