When testing, you must select the right wavelength.
Press the
850nm,1300nm,1310nm,1490nm,1550nm,1625nm.
Wavelength select
PERM
REF
Save
Fiber Optical Power Meter
>2s PERM
Save
key for shifting the wavelength from:
8
MT-7603
1KHz
nm
dBm
VLS
GLINT
VFL
Unit
REF