AFG3xxx Series Firmware Update Instructions Please see the file AFG3000-series-firmware-upgrade-procedure.pdf for detailed instructions of updating the firmware on your instrument. This file is included in the download file AFG3000C_FW_Update_V1.0.7.zip. Please follow these instructions closely. Contacting Tektronix Phone 1-800-833-9200* Tektronix, Inc. 14200 SW Karl Braun Drive P.O. Box 500 Beaverton, OR 97077, USA Web site www.tektronix.com Sales support 1-800-833-9200, select option 1* Service support 1-800-833-9200, select option 2* Technical support Email: techsupport@tektronix.com 1-800-833-9200, select option 3* 6:00 a.m. -- 5:00 p.m. Pacific time * This phone number is toll free in North America. After office hours, please leave a voice mail message. Outside North America, contact a Tektronix sales office or distributor; see the Tektronix web site for a list of offices.