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モニター Acer AL1722 rのPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Acer AL1722 r 20 ページ。 43.2cm(17”) tft color lcd monitor

ERROR MESSAGE & POSSIBLE SOLUTION

CABLE NOT CONNECTED :

Check that the signal-cable is properly connected , If the connector is

loose, tighten the connector's screws.

Check the signal -cable connection pins for damage.

INPUT NOT SUPPORT :

Your computer has been set to unsuitable display mode ,set the computer to

display mode given in the following table(See page 18).