SIGLENT
II SPD3303S/3303D Quick Start
General Safety Summary
Please review the following safety precautions carefully to avoid
personal injury or damage to this product or any product connected
to it. To prevent potential danger, please use the instrument as
specified.
Use proper power cord
Only the power cord designed for the instrument and authorized by
local country could be used.
Power supply
AC Input Voltages: 100V/110V/220V/230V ±10%, 50/60Hz.
Use proper fuse
The
fuse
types:
100V/110V:
T6.3A/250V;
220V/230V:
T3.15A/250V;
Make sure to use the correct type of fuse before turning on the
instrument.
Do not connect the power cord before replacing the fuse.
Find out the reason why the fuse burned out before replacing the
fuse.
Ground the instrument
The instrument is grounded through the protective terra conductor
of the power cord. To avoid electric shock, the grounding conductor
must be connected to the earth. Make sure that the instrument is
properly grounded before any inputs or outputs.
