Chapter 3 PERFORMING MEASUREMENTS
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Performing Real Time Measurement
Real time measurement uses the default average time set to the instrument to perform
measurement and display the measured data. The average time set by the user will be
disabled.
Since measurement conditions can be changed during real time measurement, changes in
the trace occurring as a result of changes in the measurement conditions can be observed
in real time.
1. Press [REALTIME].
Real time measurement will start.
WARNING
Do not disconnect the optical fiber from the instrument during measurement.
Laser beams are invisible to the naked eye, but if they enter the eyes, they may cause
impaired eyesight.
•A message “LASER ON” is displayed during measurement.
•To stop real time measurement, press [REALTIME] again.
•Information such as comment and operator’s name can be added to the trace
during measurement.
For the method of entering information, refer to Chapter 4.
TIP
Refer