Fluke DTX-GFM2 User Manual page 47

Monitoring Optical Power
1 Clean the tester's input port and the reference test cord
and source connectors.
2 Use the reference test cord to connect the source to the
tester's input port, as shown in Figure 19. Turn on the
source.
3 Turn the rotary switch to MONITOR. If the media type is
not set to Fiber, press
J
Change Media to change it.
4 Select Power Meter. You do not need to select a fiber
type or test limit.
5 Select the correct wavelength; then press
To change the wavelength after starting the test, press
Change λ.
L
Monitoring Optical Power
P
.
41