Fluke DTX-GFM2, User Manual

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DTX-MFM2/GFM2/SFM2 Fiber Modules
Users Manual
34
Autotest in Far End Source Mode (cont.)
3 Hold down the button on the smart remote’s fiber
module for 3 seconds to turn on the output port at
850 nm (DTX-MFM2/GFM2) or 1310 nm (DTX-SFM2).
Press again to switch to 1300 nm (DTX-MFM2), 1310 nm
(DTX-GFM2), or 1550 nm (DTX-SFM2).
The LED is red for the shorter wavelength and green for
the longer wavelength.
For other sources, verify the output is set to the correct
wavelength and is in continuous-wave mode.
4 Turn the rotary switch to SPECIAL FUNCTIONS , then
select Set Reference. If both a fiber module and a
twisted pair or coaxial adapter are attached, select Fiber
Module next.
5 The Set Reference screen shows connections for the test
method you selected. Figure 14 shows connections for
Method B. Clean the connectors on the tester, reference
test cord, and source, connect the tester and source;
then press
P
.
W
Caution
If you disconnect the reference test cord from the
source’s output port, you must set the reference
again to ensure valid measurements.
6 Clean the connectors on the cabling to be tested; then
connect the tester and source to the cabling. The tester
shows connections for the test method you selected.
Figure 15 shows connections for Method B.
7 Turn the rotary switch to AUTOTEST , press
P
; then
select the wavelength set on the smart remote.
8 To save the results, press
N
, select or create a fiber ID;
then press
N
again.