Preparing the Analyzer for Use
R&S
®
ZVA
18
Getting Started 1145.1090.62 ─ 13
Risk of instrument damage during operation
An unsuitable operating site or test setup can cause damage to the instrument and to
connected devices. Ensure the following operating conditions before you switch on the
instrument:
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All fan openings are unobstructed and the airflow perforations are unimpeded. The
minimum distance from the wall is 10 cm.
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The instrument is dry and shows no sign of condensation.
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The instrument is positioned as described in the following sections.
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The ambient temperature does not exceed the range specified in the data sheet.
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Signal levels at the input connectors are all within the specified ranges.
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Signal outputs are correctly connected and are not overloaded.
1.3.1 Unpacking and Checking the Analyzer
To remove the instrument from its packaging and check the equipment for complete-
ness proceed as follows:
1. Pull off the polyethylene protection pads from the instrument's rear feet and then
carefully remove the pads from the instrument handles at the front.
2. Pull off the corrugated cardboard cover that protects the rear of the instrument.
3. Carefully unthread the corrugated cardboard cover at the front that protects the
instrument handles and remove it.
4. Check the equipment for completeness using the delivery note and the accessory
lists for the various items.
5. Check the instrument for any damage. If there is damage, immediately contact the
carrier who delivered the instrument.
Retain the original packing material. If the instrument needs to be transported or ship-
ped at a later date, you can use the material to prevent control elements and connec-
tors from being damaged.
1.3.2 Setting up the Analyzer
The network analyzer is designed for use under laboratory conditions, either on a
bench top or in a rack. The general ambient conditions required at the operating site
are as follows:
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The ambient temperature must be in the ranges specified for operation and for
compliance with specifications (see data sheet).
Putting the Analyzer into Operation
