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SECTION 2
Getting Started
2.1
INTRODUCTION
This sections contains basic information
on installation,
power line connections, and it also provides typical sim-
ple operating examples.
2.2
INSTALLATION
The following
paragraphs discuss Model 3930A installa-
tion. In particular,
use adequate care when installing
the
unit. Improper
installation
will adversely affect the life,
reliability,
and safety of the unit.
The Model 3930A weighs about 10 lbs; be careful when
carrying the unit or mounting
it in a rack.
2.2.1
Installation
Location
The allowable
ambient
temperature
and humidity
ranges for the Model 3930A are.
operating:
0 to 4O"C, 10 to 9O%RH
storage: -10 to 5O"C, 10 to 8O%RH
Be sure to install the unit in a location that satisfies these
temperature and humidity
conditions.
Also the environ-
ment must be free of dust and vibration,
and the Model
3930A must not be exposed to direct sunlight.
The Model 3930A uses a line filter, but pulse noise or
strong magnetic or electric fields may cause incorrect op-
eration of the unit. Do not install the unit near a source of
pulse noise or strong magnetic or electric fields.
The guard on the rear panel of the unit is designed to pro-
tect rear panel connectors and should not be used as a leg
for installation.
Do not stand the unit vertically
on the
rear guard because it may fall over, causing instrument
damage or personal injury.
2.2.2
Fan
The Model 3930A is air-cooled by a fan. Insufficient
air
flow may cause a component in the unit to fail. Follow the
instructions
given below.
CAUTION
Observe the following
precautions
to pre-
vent damage to the unit:
. An air intake port is provided
on the rear
panel of the unit. Allow
a space of at least
2-l
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