Startup
R&S
®
UPV
16
Getting Started 1146.2078.62 ─ 09
Possible instrument damage due to incorrect input voltages
The instrument complies with measuring category I; make sure that the input voltage at
the sockets of the analog analyzers does not exceed 110 V (RMS, sine wave) and
160 V (peak value).
Do not use the instrument in measuring categories II, III and IV.
Explanation: Measuring circuits as defined in section 6.7.4 of EN61010-1: Measuring
category I is intended for measurements on circuits which are not connected to the
high
‑
voltage current system.
Meaning of the LEDs: Generator OVLD: Generator is overloaded. Analyzer OVLD: The
low-impedance input resistors (300 Ohm or 600 Ohm) are overloaded and have been
switched off.
The output stage can be damaged by an unacceptably high external signal feed. The
frontend can be damaged by an unacceptably high external signal feed from a low-
impedance source in the analyzer.
2.1.12 Digital Audio Interfaces
Inputs and outputs for connecting digital consumer instruments and professional studio
equipment.
Requires the R&S
UPV
‑
B2 option (digital audio interfaces)
Description of Front View