VeEX OTDR FX150+ Series, Руководство пользователя

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OTDR Series e-Manual, D07-00- 076P -RevD00 Page 60 of 109
6.11.2.2 OPM options
OPM (Optical Power Meter) options screen
•
Wavelength : List of calibrated wavelengths to match the signal being measured.
•
Wave ID : Detects the incoming wavelength automatically. Use when operating the OLS
in CW mode with or without Loop enabled.
•
Mode
: Designates the measurement specification built-in: PM1 or PM2. For specific
information on the PM1 or PM2 specifications, see the platform’s datasheet at
www.veexinc.com .
•
Hold : Freezes the last power or loss reading on the screen. Hold appears on the white
screen when tapped. Tap
Hold
again to unfreeze it.
•
Acquire
: Records instantaneous power or loss readings in the
Results
tab. The
Table
tab must be used to record these individual readings (e.g. same cable at different
wavelength). Use the Folder button to save the complete set of results. This is useful
when measuring multiple fibers or testing one fiber with multiple wavelengths.
If your device is equipped with a built-in clock, the saved measurement
result will have a time stamp.
Saving the power or loss readings is useful when measuring multiple
fibers or testing one fiber with multiple wavelengths.