7351 Series Digital Multimeter Operation Manual
2.4 Electromagnetic Interference
2-2
2.4
Electromagnetic Interference
This instrument may cause electromagnetic interference and affect television and radio. If this instrument’s
power is turned off and any electromagnetic interference that may be present is reduced, then this instrument
has caused the interference.
Electromagnetic interference from this instrument may be prevented by the following precautions.
•
Changing the direction of the antenna of the television or radio.
•
Placing this instrument on the opposite side of the television or radio.
•
Placing this instrument away from the television or radio.
•
Using a different power source for the television or radio, and this instrument.
In an area where the electric field strength is high, high-frequency noise will occur on a DUT or input cable,
and that noise may affect the measured value.
In this case, shield the DUT and input cable from high-frequency noise.
2.5
Note When Turning on the Power
When turning on the power, do not connect any DUTs.
