9-1
IM AQ1200-01EN
Optical Power Meter (Option)
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App
Index
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9.1 Making Preparations for Measurements
Remove the optical fiber cables from the Instrument and close the optical connector covers, or make
sure that the power meter is not receiving any light, and then start the optical power meter zero set
procedure.
Procedure
Performing Zero Set
1.
Using the
rotary knob
and
ENTER
, select
LS_OPM
(the power meter light source).
2.
Press
SETUP
and then the
OPM Setup
soft key to display the following screen.
Performs zero set
Explanation
This feature is available on models with the /SLT, /HLT, /PPM or /SPM option.
Perform zero set whenever necessary, such as after you have turned on the power or when the
ambient temperature changes. Performing zero set adjusts the internal deviation of the optical power
measurement section and enables you to obtain more accurate absolute optical power values.
Chapter 9
Optical Power Meter (Option)
