Contact Keysight Technologies - Keysight Technologies N9321C User Manual

Troubleshooting

Contact Keysight Technologies

Contact Keysight Technologies
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Keysight Technologies has offices around the world to provide you
with complete support for your analyzer. To obtain servicing
information or to order replacement parts, contact the Keysight
Technologies customer contact center listed
correspondence or telephone conversations, refer to your spectrum
analyzer by its product number and full serial number..
Online assistance: http://www.keysight.com/find/assist
United States
(tel) 800 829 4444
(fax) 800 829 4433
Europe
(tel) +31 20 547 2323
(fax) +31 20 547 2390
Latin America
(tel) +1 (305) 269 7500
Other Asia Pacific Countries
(tel) +65 6375 8100
(fax) +65 6755 0042
Email: tm_ap@keysight.com
Canada
(tel) 877 894 4414
(fax) 800 746 4866
Japan
(tel) +81 426 56 7832
(fax) +81 426 56 7840
Taiwan
(tel) 0800 047 866
(fax) 0800 286 331
below. In any
China
(tel) 800 810 0189
(fax) 800 820 2816
Korea
(tel) 080 769 0800
(fax) 080 769 0900
Australia
(tel) 1 800 629 485
(fax) +61 (3) 9210 5947