Using The Loupe - GRAPHTEC FC8000 SERIES User Manual

Using the Loupe

Use your finger to put the loupe in the pen down status. Position
your line of sight so that you are looking directly down into the
loupe.
When aligning the loupe with a point, use the POSITION keys to move the loupe so that the crosshairs are
aligned with the center of the target point.
Look directly down
into the loupe
Pen down status
Good
Loupe
Center of target point
14-3
CAUTION
If you look through the loupe at an angle, the
center point will be shifted and you will not get a
correct reading.
Bad