Tektronix WFM601, Service Manual

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Options
7–2
WFM 601 - Service Manual
Table 7–1: Power Plugs Available for These Instruments (Cont.)
Power Plug Description
Option A2 United Kingdom 240 V/15 A Power Plug, on a 2.5 meter long power cord.
Option A3 Australian 240 V/10 A Power Plug, on a 2.5 meter long power cord.
Option A4 North American 250 V/18 A Power Plug, on a 2.5 meter long power cord.
Option A5 Swiss 240 V/6 A Power Plug, on a 2.5 meter long power cord.
Unless otherwise specified, power cords for use in North America are UL listed
and CSA certified. Cords for use in areas other than North America are
approved by at least one test house acceptable in the country to which the
product is shipped. Power cord part numbers are shown on the “Accessories”
pull-out.
Cabinets
All of the Safety and EMI tests used to qualify the WFM 601 were performed in
a cabinet. There are two optional cabinets and a dual rack adapter available for
the installation of these instruments. Only a brief description is provided here;
for more information contact a Tektronix field office or distributor.
This is a plain, silver-gray cabinet that is designed for permanent mounting. See
Figure 7–1. The pattern of ventilating holes in top, bottom, and sides provides
adequate air circulation for any heat generated within the instrument. When
being permanently mounted, care must be taken to allow the free circulation of
Plain Cabinet (1700F00)