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Conference hydra::amiga_v1

Title:AMIGA NOTES
Notice:Join us in the *NEW* conference - HYDRA::AMIGA_V2
Moderator:HYDRA::MOORE
Created:Sat Apr 26 1986
Last Modified:Wed Feb 05 1992
Last Successful Update:Fri Jun 06 1997
Number of topics:5378
Total number of notes:38326

2582.0. "Problem with RGB in A2000!!!!" by EEMELI::LINDEN () Fri May 19 1989 14:32

    I'm having a problem with my A2000's RGB-signal.  The monitor i am using
    is made by RAMTEK and it's an RGB-monitor and tektronics terminal hw&sw,
    but I'm only using the RGB-monitor via external RGB-input.  The problem is
    that the monitor uses somehow too much electric from A2000 and the
    performance is drops from 1.0 down to .3-.4 also the internal clock goes
    2 times faster than normal clock.
    
    In the RGB-cable that I have made uses the Analog- Red/Green&Blue and I
    have connected the Composite-sync to the Analog-Green also I have connected
    together all 5 grounds.
     
    I do not have this kind of a problem in A500 or A1000 models with the
    same cable...  So I need all help to get this problem solved!!!!
    
    Kari.
    
                                           
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2582.1External Clock feed?FRAMBO::BALZERFri May 19 1989 14:549
    
    Are you sure that you didn't connect anything to external clock
    pin at the Amiga RGB port??? This is pin #2 if I remember correctly
    of the top of my rather empty head.
    Your problem sounds just like that.
    
    regards,  
    
    	<CB>
2582.2EEMELI::LINDENFri May 19 1989 16:298
    >Are you sure that you didn't connect anything to external clock
    >pin at the Amiga RGB port???
    
    Yes, I'm absolutely sure, because I've used this cable in A500 and A1000
    and I haven't got any problems using the same monitor.
    
    Kari.