Rohde & Schwarz SMBV100A, Руководство пользователя

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Preparing for Use
R&S
®
SMBV100A
30 Operating Manual 1407.6062.32 ─ 08
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:
●
All fan openings are unobstructed and the airflow perforations are unimpeded. The
minimum distance from the wall is 10 cm.
●
The instrument is dry and shows no sign of condensation.
●
The instrument is positioned as described in the following sections.
●
The ambient temperature does not exceed the range specified in the data sheet.
●
Signal levels at the input connectors are all within the specified ranges.
●
Signal outputs are correctly connected and are not overloaded.
Risk of electrostatic discharge
Protect the work area against electrostatic discharge to avoid damage to electronic com-
ponents in the modules. For details, refer to the safety instructions at the beginning of
this manual.
EMI impact on measurement results
Electromagnetic interference (EMI) can affect the measurement results. To avoid any
impact, make sure that the following conditions are met:
●
Use suitable double-shielded cables.
●
Do not use USB connecting cables exceeding 1 m in length.
●
Use only USB devices that remain within the permissible EMI limits.
●
Always terminate any connected IEC-bus cables with an instrument or controller.
Outputs and lines have to be terminated properly with 50 Ohms.
For digital interfaces only the cable R&S SMBV-Z6 is permitted for connection. The
associated cable is available under part number 1415.0201.02.
2.3.1 Unpacking and Checking the Instrument
To remove the instrument from its packaging and check the equipment for completeness
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.
Putting into Operation