Rohde & Schwarz GB4000V, Руководство пользователя

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R&S GB4000V Audio Unit
User Manual 6174.7514.02 - 02 10
1.2 Required Personnel
Installation, start-up and maintenance of the R&S GB4000V audio unit require qualified
personnel.
Qualified personnel in the sense of this Manual and the safety references contained
herein are trained specialists who have the authorization to install devices, systems
and electric circuits in accordance with the standards of safety engineering.
The personnel must be familiar with this Manual.
1.3 Required Power Supply
The R&S GB4000V operates on an external supply voltage of +19 V DC to +32 V DC
(for details on current consumption refer to chapter
“1.5”
). Additionally, for a backup
supply another power supply may be connected.
The used power supply (SELV) must fulfill the requirements for reinforced/double
insulation for main supply circuits in accordance to DIN/EN/IEC 61010 (UL 61010B-1,
CSA 22.2 No. 1010.1) or DIN/EN/IEC 60950 (UL 1950, CSA 22.2 No. 950).