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Quick Start Guide MSO/UPO2000 Series
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 Instruments.uni-trend.com
product is 40 years, during which it can be used safely. Upon expiration
of this period, it should enter the recycling system.
Safety Requirements
Warning
Preparation before use
Please connect this device to AC power supply with the power cable
provided;
The AC input voltage of the line reaches the rated value of this device.
See the product manual for specific rated value.
The line voltage switch of this device matches the line voltage;
The line voltage of the line fuse of this device is correct.
Check all terminal rated values
Please check all rated values and marking instructions on the product
to avoid fire and impact of excessive current. Please consult the
product manual for detailed rated values before connection.
Use the power cord properly
You can only use the special power cord for the instrument approved by
the local and state standards. Please check whether the insulation layer
of the cord is damaged or the cord is exposed, and test whether the
cord is conductive. If the cord is damaged, please replace it before
using the instrument.
Instrument Grounding
To avoid electric shock, the grounding conductor must be connected to
the ground. This product is grounded through the grounding conductor
of the power supply. Please be sure to ground this product before it is
powered on.
AC power supply
Please use the AC power supply specified for this device. Please use
the power cord approved by your country and confirm that the
insulation layer is not damaged.
Electrostatic prevention
This device may be damaged by static electricity, so it should be tested
in the anti-static area if possible. Before the power cable is connected
to this device, the internal and external conductors should be grounded
briefly to release static electricity. The protection grade of this device
is 4KV for contact discharge and 8KV for air discharge.
Measurement accessories
Measurement accessories are of lower class, which are definitely not
applicable to main power supply measurement, CAT II, CAT III or CAT IV
circuit measurement.
Use the input / output port of
this device properly
Please use the input / output ports provided by this device in a properly
manner. Do not load any input signal at the output port of this device.
Do not load any signal that does not reach the rated value at the input
port of this device. The probe or other connection accessories should
be effectively grounded to avoid product damage or abnormal function.
Please refer to the product manual for the rated value of the input /
output port of this device.
Power fuse
Please use power fuse of specified specification. If the fuse needs to
be replaced, it must be replaced with another one that meets the
specified specifications (Class T, rated current 5A, rated voltage 250V)
by the maintenance personnel authorized by UNI-T.