USB Connected

The C-Pen is always turned on when the USB cable is connected to a computer which is turned on.

The C-Pen will automatically turn off after 10 minutes if you turn off the computer.

Not USB Connected

The functions below are only available when the C-Pen is not connected to the computer via USB.

On

Press the Function button briefly to start the C-Pen.

Off

Press and hold the Function button for 3 seconds to turn the C-Pen off.

Auto Off (10 min)

If the C-Pen is turned “on” and there is no connection to the host computer the C-Pen will automatically turn “off” after 10 minutes.

Auto Off (60 min)

If the C-Pen is turned “on” and connected via Bluetooth to the host computer it will stay on. However, if you do not scan anything for 60 minutes the C-Pen will turn “off”.

Reset

To reset the C-Pen, keep the Function button pressed (during “on”) for 14 seconds.

Discoverable Mode

If you want to use Windows Bluetooth Manager/Bluetooth Devices to pair the C-Pen with your computer, you must first put the C-Pen in Discoverable Mode. This will ensure that the C-Pen can be seen (discovered) by other Bluetooth devices (e.g. your computer).

To enter Discoverable Mode first turn off the C-Pen. Then press and hold the Function button for 6 seconds. When the blue LED starts to blink, the C-Pen is in Discoverable Mode.

The Bluetooth PIN of the C-Pen 3.5 is 1234.

LED

The blue LED of the C-Pen indicates if the C-Pen is “on” or “off”. It will also indicate the current operational mode according to the table below.