Agilent Technologies 8590L Service Manual page 37

Making Adjustments
1b. Display (with eight access holes in top of shield)
Centering
Perform this adjustment only if the displayed image is not horizontally
centered on the display.
The Centering potentiometer is accessible through the top of the
display's cover. The instrument cover must be removed for access to the
display's cover. Refer to Figure 2-4 for the location of this adjustment.
Use the specified adjustment tool to make this adjustment.
1. Press , , .
CAL More 1 of 4 CRT HORZ POSITION
2. Set the CRT horizontal position setting to 12.
3. Set the Centering potentiometer so the displayed image is positioned
approximately at the center of the display.
Figure 2-4 Display Adjustment Locations
38 Chapter 2