Introduction
(5) Do not use the GL400/350 in the vicinity of other devices which are susceptible to electromagnetic
interference.
(6) Measured results may not conform to the stated specifications if the GL400/350 is used in an
environment which is subject to strong electromagnetic interference.
(7) Insofar as possible, position the GL400/350 input signal cables away from any other cables which are
likely to be affected by electromagnetic interference.
(8) For stabilized measurement, allow the GL400/350 to warm up for at least 30 minutes after turning it on.
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