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3.3 Mal-functions of Digital Pen
The digital pen is not designed for replacing the components by users themselves
because it has more fine design and needs detailed adjustment. We suggest that you
can change a new one if the digital pen is broken.
Problems Condition
Description
Reasons
Not write or control
cursor
There is no response when user
operates digital pen
1. Digital pen defect
2. Pen is still in “Standby
Mode”, not “wakes up”
No pressure
User can’t write or draw the different
thickness of line by pressing pen tip on
tablet.
1. Digital pen defect
2. Driver is not installed
3. System can not
recognition tablet
Inking automatically
The pen doesn’t touch with the tablet
but it can “ink” automatically
Digital pen defect
Barrel buttons no
response
No response in pressing barrel buttons Barrel button defect
Cursor Trembling
When digital pen tip closes to or
touches with tablet, the cursor is
trembling and can’t stop in the certain
point.
Low battery power, voltage is
not stable
Table 2. The Symptoms of Digital Pen’s Mal-function
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