Keypad; Connectors - EXFO FOT-10A Manuel D'instructions

2.2 Keypad

Powers unit on or off
Powers unit on or off
Selects operating
wavelength
Deactivates auto-off
Initiates calibration
Powers unit on or off
Selects operating
wavelength
Deactivates auto-off
Initiates calibration

2.3 Connectors

Detector port
AC adapter/charger input
Note: Two source ports can be provided on a dual-wavelength FOT-30A (option).
FOT-10A, FOT-20A, & FOT-30A
FOT-10A
on / off
select
FOT-20A
dBm
on / off
W
ref
select
FOT-30A
Toggles between CW and
2 kHz signal output
SOURCE
CW
on / off source
2 kHz
POWERMETER
dBm
select
W
Accesses absolute mode, and
toggles between dBm and W
Selects operating
wavelength
Deactivates auto-off
Initiates calibration
Accesses absolute mode,
and toggles between
dBm and W
Accesses reference
(dB) mode
Powers source on or off
Toggles between the two
source wavelengths (dual-
wavelength FOT-30A)
Accesses reference
ref
(dB) mode
Source port (FOT-30A)
3