GRAPHTEC FCX2000 Service Manual page 173

Press the ENTER key to set value.
Press the F4 key (XY=) to input the diagonal distance adjustment value (The recorded value of Z.).
Change the value by the UP ARROW key and the DOWN ARROW key.
The unit changes when the SLOW key was pressed.
Press the ENTER key to set value.
The following menu is displayed.
(13) Press the down arrow key to draw the adjusted pattern.
And then measure the distance of adjusted pattern to confirm the distance accuracy.
(14) Record the adjusted values to the factory adjustment values label when the adjustment values are
changed.
(15) Press the ENTER key to exit the Distance adjustment menu.
FCX2000-UM-251-9370
9 ELECTRICAL ADJUSTMENTS
9-27