Re: Lisa Video Out Trouble

From: Jason Perkins <perkins.jason_at_email.domain.hidden>
Date: Wed, 29 Jan 2014 23:50:47 -0500


What is the Lisa's video signal timing? I recall seeing it once but can't find it now.

-J

On Wed, Jan 29, 2014 at 11:09 PM, James MacPhail <gg__at_email.domain.hidden>wrote:

>
> It is normal for most monitors to not display the Lisa video correctly, as
> the signal does not have standard timing.
>
> I recall someone saying they found a monitor that did display the image OK
> (although adjustments to horizontal/vertical size were necessary), but most
> reports are that external monitors won't/can't synchronize to the Lisa's
> unusual signal.
>
>
> I'm trying to use my Apple IIe monitor as a secondary monitor for
>> the Lisa. However, when I connect the monitor to the computer
>> through the video out port, the external monitor looks as if I need
>> to adjust the horizontal hold (i.e. the images are very blurry and
>> distorted, and they are duplicated from left to right). Is my video
>> out port bad, or am I simply using the wrong kind of monitor?
>>
>
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-- 
Jason Perkins
313 355 0085

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Received on 2015-07-16 07:46:14

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