Installing the Instrument
The Keysight 53210A operates in the following line-voltage ranges:
100 - 240V, 50-60 Hz
100 - 127V, 440 Hz
90 VA Max
Instrument ventilation is through the sides and rear. Do not obstruct the
ventilation holes in any of these locations.
Battery Operation
When operating the 53210A under battery power (Option 300), failure to observe
the following warnings may result in damage to the instrument, electric shock,
and serious personal injury:
Connect the instrument chassis to earth ground during battery operation to
WARNING
minimize shock hazard. Any interruption or disconnection of the protective
earth terminal will cause a potential shock hazard that could result in
personal injury.
Under battery power, the instrument chassis may float to the potential of the
WARNING
measured signal supplied by the user.
Keysight 53210A User's Guide
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