Planar Systems PXL2250MW Provozní pokyny stáhnout pdf (Strana 17)

TECHNICAL SUPPORT (FAQ)

CLOCK (pixel frequency) controls the number of pixels scanned by one horizontal sweep. If

the frequency is not correct, the screen shows vertical stripes and the picture has not correct

width.

FOCUS adjusts the phase of the pixel clock signal. With a wrong phase adjustment the

picture has horizontal disturbances in light picture.

For FOCUS and CLOCK adjustment use “dot-pattern” or win 95/98/2000/ME/XP/Win 7 shut-

down mode pattern.

ERROR MESSAGE & POSSIBLE SOLUTION

NO SIGNAL:

1. Check that the signal-cable is properly connected, if the connector is loose,tighten the

connector's screws.

2. Check the signal-cable's connection pins for damage.

INPUT NOT SUPPORT:

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

given in the following table.

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 23 24

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Planar Systems PXL2250MW Provozní pokyny Strana 17