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matrox parhelia dvi problems connecting beamer and lcd

Discussion in 'Matrox' started by Christoph Stamm, Nov 15, 2004.

  1. hello

    i want to connect my new beamer panasonic 700 ae to the second dvi port
    on my parhelia.
    on the first port my lcd works really fine in 1600x1200. when i connect
    the beamer both devices can only show 1024x768!
    up to now i tought that the parhelia is dual head and i can use 2
    independent resolutions... but this is with dvi not supported.... :-((
    then i switched my lcd to vga as second display on the card and my
    beamer becomes first. but then only 640x480 was possible on the beamer.

    are there any ways to get 1600x1200 and 1280x720 work on both display
    devices in the same time??
    do i need another driver or software tweak? or do i need another vga
    adapter like a ati radeon 9800???

    Christoph Stamm, Nov 15, 2004
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