2 Keysight U3606B Service Guide
Notices
Copyright Notice
© Keysight Technologies 2013-2018
No part of this manual may be 
reproduced in any form or by any 
means (including electronic storage 
and retrieval or translation into 
a foreign language) without prior 
agreement and written consent from 
Keysight Technologies as governed 
by United States and international 
copyright laws.
Manual Part Number
U3606-90069
Edition
Edition 7, June 2018
Printed in:
Printed in Malaysia
Published by:
Keysight Technologies
Bayan Lepas Free Industrial Zone,
11900 Penang, Malaysia
Technology Licenses 
The hardware and/or software 
described in this document are 
furnished under a license and may be 
used or copied only in accordance with 
the terms of such license.
Declaration of Conformity
Declarations of Conformity for this 
product and for other Keysight 
products may be downloaded from the 
Web. Go to http://www.keysight.com/
go/conformity. You can then search by 
product number to find the latest 
Declaration of Conformity.
U.S. Government Rights
The Software is “commercial computer 
software,” as defined by Federal 
Acquisition Regulation (“FAR”) 2.101. 
Pursuant to FAR 12.212 and 27.405-3 
and Department of Defense FAR 
Supplement (“DFARS”) 227.7202, the 
U.S. government acquires commercial 
computer software under the same 
terms by which the software is 
customarily provided to the public. 
Accordingly, Keysight provides the 
Software to U.S. government 
customers under its standard 
commercial license, which is embodied 
in its End User License Agreement 
(EULA), a copy of which can be found 
at http://www.keysight.com/find/
sweula. The license set forth in the 
EULA represents the exclusive authority 
by which the U.S. government may use, 
modify, distribute, or disclose the 
Software. The EULA and the license 
set forth therein, does not require or 
permit, among other things, that 
Keysight: (1) Furnish technical 
information related to commercial 
computer software or commercial 
computer software documentation 
that is not customarily provided to 
the public; or (2) Relinquish to, 
or otherwise provide, the government 
rights in excess of these rights 
customarily provided to the public 
to use, modify, reproduce, release, 
perform, display, or disclose 
commercial computer software or 
commercial computer software 
documentation. No additional 
government requirements beyond 
those set forth in the EULA shall apply, 
except to the extent that those terms, 
rights, or licenses are explicitly required 
from all providers of commercial 
computer software pursuant to the 
FAR and the DFARS and are set forth 
specifically in writing elsewhere in the 
EULA. Keysight shall be under no 
obligation to update, revise or 
otherwise modify the Software. With 
respect to any technical data as 
defined by FAR 2.101, pursuant to 
FAR 12.211 and 27.404.2 and DFARS 
227.7102, the U.S. government 
acquires no greater than Limited Rights 
as defined in FAR 27.401 or DFAR 
227.7103-5 (c), as applicable in any 
technical data.
Warranty
THE MATERIAL CONTAINED IN THIS 
DOCUMENT IS PROVIDED “AS IS,” AND 
IS SUBJECT TO BEING CHANGED, 
WITHOUT NOTICE, IN FUTURE 
EDITIONS. FURTHER, TO THE MAXIMUM 
EXTENT PERMITTED BY APPLICABLE 
LAW, KEYSIGHT DISCLAIMS ALL 
WARRANTIES, EITHER EXPRESS OR 
IMPLIED, WITH REGARD TO THIS 
MANUAL AND ANY INFORMATION 
CONTAINED HEREIN, INCLUDING BUT 
NOT LIMITED TO THE IMPLIED 
WARRANTIES OF MERCHANTABILITY 
AND FITNESS FOR A PARTICULAR 
PURPOSE. KEYSIGHT SHALL NOT 
BE LIABLE FOR ERRORS OR FOR 
INCIDENTAL OR CONSEQUENTIAL 
DAMAGES IN CONNECTION WITH THE 
FURNISHING, USE, OR PERFORMANCE 
OF THIS DOCUMENT OR OF ANY 
INFORMATION CONTAINED HEREIN. 
SHOULD KEYSIGHT AND THE USER 
HAVE A SEPARATE WRITTEN 
AGREEMENT WITH WARRANTY TERMS 
COVERING THE MATERIAL IN THIS 
DOCUMENT THAT CONFLICT WITH 
THESE TERMS, THE WARRANTY TERMS 
IN THE SEPARATE AGREEMENT SHALL 
CONTROL.
Safety Information
A CAUTION notice denotes a hazard. 
It calls attention to an operating 
procedure, practice, or the like that, 
if not correctly performed or adhered 
to, could result in damage to the 
product or loss of important data. Do 
not proceed beyond a CAUTION notice 
until the indicated conditions are fully 
understood and met.
A WARNING notice denotes a hazard. 
It calls attention to an operating 
procedure, practice, or the like that, if 
not correctly performed or adhered to, 
could result in personal injury or death. 
Do not proceed beyond a WARNING 
notice until the indicated conditions are 
fully understood and met.