EXFO AXS-100 Series OTDR - Manual (Page 53)

Testing Fibers
OTDR 45
Testing in Manual (Advanced) Mode
4. Use the left/right function arrows until you see Parameters, and then
display the pane (F1/F2 key).
5. Select the test mode as follows:
5a. Use the arrows to select the OTDR
mode list, and then press Enter
to open it.
5b. Use the up/down arrows to select
Manual, and then press Enter to
confirm.
6. Select test wavelengths as follows:
6a. If your OTDR supports singlemode, singlemode live, or multimode
wavelengths, under Wavelength, from the list, select the desired
fiber type (for live-fiber testing, select SM Live; for C fiber, select
50 μm and for D fiber, select 62.5 μm).
6b. Use the arrows to select the desired wavelengths. Press Enter to
confirm each selection.
7. Select range as follows:
7a. Use the arrows to select the Range list, and then press Enter to
open the list.
7b. Use the up/down arrows to select the desired distance range, and
then press Enter to confirm.