Rockwell Automation 6157-C User Manual - Manual (Page 34)

34 Industrial 19" CRT Monitor
Publication 6157-UM001A-EN-P
Trapezoid
Use the trapezoid controls to correct trapezoidal distortion of the image.
1. Display the OSD.
2. Use the arrow keys (
>
or
<
) to select the trapezoid box.
3. Press + or – t o make the image wider or narrower at the top of the
screen.
4. Proceed to make other adjustments as necessary.
Note: If you wait ten seconds, the display will automatically close
the window, memorize the settings and complete the
adjustments.
Pinbalance
Use the pinbalance controls to adjust the curvature of the left and right
sides of the screen image.
1. Display the OSD.
2. Use the arrow keys (
>
or
<
) to select the pinbalance box.
3. Press + or – key to adjust the curvature at the left and right sides of
the image until the sides of the image are straight.
4. Proceed to make other adjustments as necessary.
Note: If you wait ten seconds, the display will automatically close
the window, memorize the settings and complete the
adjustments.