ViewSonic VSD231 Quick Start Manual page 41

Open Source Licenses Notice
The firmware/software included in this product contains some copyrighted software that is licensed
under the GPL v2. A copy of that license is included in the product by going to Settings > About Tablet
> Legal Information > Open Source Licenses. You may obtain the complete Corresponding Source
code from us for a period of three years after our last shipment of this product, which will be no
earlier than 2014-08-31, by sending a money order or check for $5 to the following addresses and an
additional shipping charge which may vary from different areas shall be paid upon your receipt:
North America:
GPL Compliance Division
381 Brea, Canyon Road, Walnut, CA 91789, USA
Europe:
ViewSonic Europe Limited
Level 10, Tower 42, 25 Old Broad Street, London, EC2N 1HQ, UK
Rest countries:
Sequel Technology Inc.
ViewSonic_Parts Logistic Center Dept.
3F, No 38, Lane 148, Li-De St., Jhonghe Dist., New Taipei City 235, Taiwan. R.O.C.
Please write "source for VSD231" in the memo line of your payment.
You may also find a copy of the source at
http://www.viewsonic.com/support/downloads/drivers/VSD231_Source_Code.zip
This offer is valid to anyone in receipt of this information.
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