Wacom Graphire - Bluetooth for Windows & Macintosh 사용자 설명서

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If your screen cursor lags behind the pen movement on the tablet or frequently jumps about, or if you see 
excessive straight line segments when drawing in graphics applications, then your Bluetooth connection 
may not be able to transmit all of the data from the tablet with the necessary speed.  This may be caused by 
interference from other radio sources, obstructions in the radio wave path, excessive distance from the 
computer, or a combination of the above.

Try the following actions to improve your Bluetooth connection and optimize tablet performance:

•

Remove any metallic objects from the line of sight between Graphire Bluetooth and your Bluetooth 
antenna or adapter.

•

If you are using a USB-to-Bluetooth adapter, use a USB extension cable and place the Bluetooth 
adapter onto your desktop or somewhere in sight of Graphire Bluetooth.

•

Use Bluetooth support that complies with Bluetooth Specification v1.2.  Some Bluetooth devices can be 
upgraded to comply with newer specifications.  Contact the manufacturer of your Bluetooth support for 
details.

•

Uncheck the 

 checkbox in the Pen Tablet control panel.

•

Use a Class 1 Bluetooth adapter on your computer.

•

If you are using a computer with a built-in Bluetooth antenna, try reorienting the computer until you get a 
better data rate.

•

Move the tablet closer to your computer’s Bluetooth antenna.

•

Disconnect any Bluetooth audio devices, such as headsets, that may be connected to your computer.

•

Switch off any other devices operating in the 2.4 GHz radio spectrum, such as WiFi networks, mobile 
telephones, etc., or move their antennas further away from your computer.