User's Guide

Precautions
• Direct sunlight may cause the loss of recognition of writing.
• Please be careful not to cover the optical sensor with your fingers. Otherwise, your
writing may not be recognized.
• Do not apply pressure to the pen tip.
• Storing pen without pen cap may cause degradation of functionality due to dust
and foreign substances on the optical sensor.
• The pen cap should be placed on the pen if not in use and if the cap gets dirty,
please clean with soft cloth or cotton swab.
• If you use a non-recommended ink refill, it may cause a recognition problem.
NeoLAB is not responsible for any malfunction caused by this matter.
• If you write on the edge of the page where there is no code, your handwriting
may not be recognized.
(1)
Dimming : Indicates slowly getting dark and bright while flashing.
(2)
Check if there’s any dirt around optical sensor or on paper.
LED Color Status Key
Status LED Color
Power ON
Power OFF
Low battery power
During App connection
Low storage
During firmware update
Firmware update failure
Solid
(1)
Flashing
Flashing
Solid
Flashing
(1)
Dimming
Flashing
- - - - - - -
Change color dimming
(1)
Solid (with alarms)
Verify optical sensor or
usage environment
Changing ink color after
connecting to the App