7
Safety
Considerations
To
ensure
that
the
instrument
can
work
normally,
please
conduct
necessary inspection before using the RSPD3303C.
Input
Power
Requirement
The RSPD3303C
allows
a
50Hz/60Hz frequency,
and
four levels
of
AC
power:
100V/120V/220V/230V.
You
can
select
required
power
voltage
with
the
“DIP
Switch
”
at
the
rear
panel
according
to
the
actual demand.
Warning
To switch to the required power voltage, please disconnect the
power cord first.
Electrical
Check
Please use the power cord provided and connect the
instrument to AC power. Check the power as follows.
1.
Connect the power supply
Warning
To avoid electric shock, please make sure that the instrument is
grounded correctly.
2.
Turn on the power switch
Press
the
button
POWER
to
enter
boot
interface,
the
system
then returns to the default setting.