2.5 Before applying power
Read this manual carefully before operating the system.
The Micro Junior 2 is line operated. It operates within a wide range of power input from 100Vac to
250Vac and The system is designed to be used with either 50Hz or 60Hz
Do not vary the input power source voltage level when a variable AC power source is connected.
2.6 Ground the Instrument
To minimize shock hazard, the Ground Terminal on the instrument must be properly connected to
an Earth grounded point. In many cases, the quality of the safety ground terminal provided by the
power cord does not fulfill the safety requirements.
Also the power cord supplied with the equipment must be connected to an electrical receptacle
with an electrical ground (safety earth ground).
90081-2.11 Micro Junior 2
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