AFL OPM Series - Page 3

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OPM Series Function Keys
dB/dBm/µW key
Provides two functions:
Press to toggle test readings between insertion loss in [dB] and power in •
[dBm].
Press and hold to view power in [µW]. •
Ref/Set key
Provides two functions:
Press to display the stored reference level for the currently selected •
wavelength or multiple wavelengths.
Press and hold until [HELD SET] is displayed to store the currently •
measured level or multiple levels as the new reference levels. Once the
new reference is set, an OPM switches to the [dB] measurement mode.
Store key (OPM5 models only)
Provides two functions :
Test mode: press to save the currently displayed measured data in the •
next available memory location (next Fiber) of the current File.
File/Fiber/Recall/Clear mode: press to return to the Test mode. •
Recall key (OPM5 models only)
Press to enter the Recall mode that allows viewing and deleting stored test
records. Press again to exit the Recall mode.
Clear
The Clear mode screen may be accessed and used as follows:
From the File mode screen to delete a file –
From the Recall mode screen to delete a fiber –
W

dB
dBm
Ref
Set
Store
Recall
RecallStore
Clear