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WFM90D and WFM91D Service Manual
2-1
Installation
This section contains the following information:
H Mechanical installation instructions
H Electrical installation instructions
H Operating instructions that relate to the service of this instrument
Mechanical Installation
Before installing the WFM90D or WF M91D Handheld Waveform, Vector,
Picture, and Audio Monitor, refer to the Environmental Characteristic require-
ments, located in Table 1--9 on page 1--8 of the Specifications section.
All qualification testing was performed with the factory shipped cabinet
installed. To guarantee compliance with specifications, only operate the
instrument in its cabinet.
Save the shipping carton and packing materials (including antistatic bag) in case
it becomes necessary to ship the instrument for repair. Refer to Repackaging
Instructions on page 6--2 for instructions on packaging the instrument for
shipment.
You can purchase a viewing hood and desk stand to use with your WFM90D or
WFM91D. The viewing hood makes it easier to view the instrument display in
well-lighted situations.
To attach the hood to the instrument, attach the supplied Velcro strips to the sides
of the instrument, and then press the flaps of the viewing hood onto the strips as
shown in Figure 2--1.
Unpacking
Viewing Hood