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Service Manual
H 6960
Vol. 2
RF Power Meter
6960
Including Option 3964-650 (GPIB Interface)
AMENDMENT RECORD
The following amendments are incorporated in this manual.
Amendment Date Issued at serial no.:
No.
Am. 1 Mar. 85 518
Am. 2 July 86 1069
3 Apr. 87 1570
Am. 4 Nov. 87 1820
MARCONI INSTRUMENTS LTD. 1984
Printed in the UK
Print code: D-11 /87, MI 3 c
Nov. 87 (Am. 4) Part no, 46881-553L Page (i)
H 6960
Vol. 2
CONTENTS
PRELIMINARI ES
Title page
Contents
Notes and Cautions
CHAPTERS
I General inforniation
2 Ins talla tion These chapters contained in a
3-1 Operation separate Operat1ng Manual Vol. I.
}
3-2 Applications
4 Technical description
5 Maintenance
6 Replaceable parts
7 Servicing diagrams
HAZARD WARNING SYMBOLS
The following symbols appear on the equipment
Type of hazard Reference in
Static sensitive device Vol. 2, Page (iv)
Supply voltage Vol. 2, Page (iii)
Note ...
Each page bears the date of the original issue or the code number
and date of the latest amendment (Am. I, Am. 2 etc.). New or
amended material of technical importance introduced by the latest
amendment is indicated by triangles positioned thus