eXact 100 - General Considerations

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GENERAL CONSIDERATIONS
This unit is furnished with a 3-wire
powercord to permit safer operation and
meet the several State codes.
The electronically regulated power sup-
plies will furnish the required internal
voltage from an input of 105 to 125 volts.
Since regulation is based on peak to peak
voltage, any severe distortion to the in-
put sine wave will cause improper regula-
tions
The cabinet and front panel will be
warm to the touch after several hours of
operation. This will have no effect on
accuracy because of the thermal compensa-
tion of meter/output circuits. DO NOT
BLOCK VENT HOLES.
А 3/l amp protective fuse is located
inside the cabinet and normal precautions
should be taken before replacing.
Although the 1/2% meter is designed to
withstand normal handling, severe shocks
or exposure to heavy magnetic fields could
destroy calibration.
The mechanical chopper has a definite
useable life and should be turned off when
you are not comparing an unknown signal.
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