OFT-920 USER MANUAL
8.1 Menu #1
[MENU]
-starts menu
-goes to menu #3
[LOSS]
-activates the relative power measurement mode (dB)
-recalls the last set reference for selected wavelength
-goes to menu #2
[λ]
-selects the wavelength (multimode - 850, 1300 nm, single mode -1310, 1490, 1550
or 1625 nm)
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