Measuring Instructions - Omega CA450 User Manual

4.3 Measuring Instructions

WARNING
To avoid damaging the instrument and other equipment:
• Before you start measuring, make sure that the position of the function switch
and position of the input terminals for connecting the test leads or lead cables are
appropriate for the desired mode of measurement.
(Check that they are appropriate for the measurement category.)
• Before you turn the function switch, remove the test leads or lead cables from the
circuit under measurement.
• Before you use this instrument or use its indications as a reference for further
procedures, make sure that the instrument functions properly when used with a
known power supply.
Appears when the range has been exceeded
Appears when the battery voltage is low
Appears during current output
Shows the current sweep output or step output status
Appears during slow linear output
Appears during fast linear output
Appears during slow step output
Appears during fast step output
Appears in loop power supply mode
Appears when the internal resistor for HART communication is
on
Appears in SPAN check mode
Appears when the SIMULATE operation is being performed
Appears in SENSOR mode
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