GRAPHTEC FC8000 Series User Manual page 129

Press the [2] key (SCAN).
6
Following message is displayed.
Press the POSITION (¡ã¡å ? ? ) key and move the tool carriage
7
to the area to start scanning of the registration mark.
Registration mark scan area
Align the tool to this area
Confrm the position of the tool, and if it is OK, press the [ENTER]
8
key.
The registration mark for comparison is plotted after scanning the registration
mark (see below). It will return to SENSOROFFSETADJ. screen once the
plotting is completed.
Distance adjustment value Y
Distance
adjustment
value X
Registration mark
for comparison
Using the scanned registration mark for adjusting, measure
9
the distance of how much the comparison registration mark
needs to be moved so both will overlap, and record the value.
As an example, in the fgure above, it needs to move in negative
directions for both X and Y directions, so both of the adjustment
values will be a negative values.
Press the [3] key (X).
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SENSOROFFSETADJ. X screen is displayed.
Next page
X
Y
X
Y
Registration mark
for adjustment
5-28
Supplement
The tool carriage will move faster when the [FAST]
POSITION
key is pressed simultaneously with the POSITION
key.
Supplement
It will return to ARMS setting screen (3/4) without
plotting when you press the [4] key (CANCEL).
Supplement
Position of the registration mark is measured at
the center of the line.