ETS-Lindgren HI-1600 Microwave Oven Survey Meter User Manual
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Operation
Survey Meter
To operate the survey meter:
•
Turn the selection knob to the desired meter range. Two meter ranges
are available for 915 MHz ovens, 0-20 mw/cm
2
and 0-10 mw/cm
2
. One
meter range (0-10 mw/cm
2
) is available for 2450 MHz.
•
Select “Fast” response for initial scan of entire door periphery to locate
the maximum leakage point. Once the origin of the maximum leakage
has been identified, turn the select switch to “Slow” response and
monitor for two minutes. Record the maximum repeatable values
obtained during this survey.
•
Adjust the meter pointer to true zero, using the “Zero Adj.” knob.
Under extreme temperature conditions the meter will not zero with the
“Zero Adj.” knob. If this should occur, allow 10 to 15 minutes for the
meter to warm up.