R&S N 8000 Series System Manual page 31

Tags and their meaning
The following signal words are used in the product documentation in order to warn the reader about risks
and dangers.
These tags are in accordance with the standard definition for civil applications in the European Economic
Area. Definitions that deviate from the standard definition may also exist in other economic areas or
military applications. It is therefore essential to make sure that the tags described here are always used
only in connection with the related product documentation and the related product. The use of tags in
connection with unrelated products or documentation can result in misinterpretation and in personal injury
or material damage.
Operating states and operating positions
The product may be operated only under the operating conditions and in the positions specified by the
manufacturer, without the product's ventilation being obstructed. If the manufacturer's specifications are
not observed, this can result in electric shock, fire and/or serious personal injury or death. Applicable local
or national safety regulations and rules for the prevention of accidents must be observed in all work
performed.
1. Unless otherwise specified, the following requirements apply to Rohde & Schwarz products:
predefined operating position is always with the housing floor facing down, IP protection 2X, pollution
severity 2, overvoltage category 2, use only indoors, max. operating altitude 2000 m above sea level,
max. transport altitude 4500 m above sea level. A tolerance of ±10 % shall apply to the nominal
voltage and ±5 % to the nominal frequency.
2. Do not place the product on surfaces, vehicles, cabinets or tables that for reasons of weight or stability
are unsuitable for this purpose. Always follow the manufacturer's installation instructions when
installing the product and fastening it to objects or structures (e.g. walls and shelves). An installation
that is not carried out as described in the product documentation could result in personal injury or
death.
3. Do not place the product on heat-generating devices such as radiators or fan heaters. The ambient
temperature must not exceed the maximum temperature specified in the product documentation or in
the data sheet. Product overheating can cause electric shock, fire and/or serious personal injury or
death.
1171.0000.42-05.00
Basic Safety Instructions
indicates a hazardous situation which, if not avoided, will result in death or
serious injury.
indicates a hazardous situation which, if not avoided, could result in death or
serious injury.
indicates a hazardous situation which, if not avoided, could result in minor or
moderate injury.
indicates the possibility of incorrect operation which can result in damage to
the product.
In the product documentation, the word ATTENTION is used synonymously.
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