NFK1-SC FLUKE NETWORKS, NFK1-SC Datasheet - Page 174

• Manufacturer Part Number: NFK1-SC
• Description: LAN Tester
• Manufacturer: FLUKE NETWORKS

Specifications of NFK1-SC

• Lead Free Status / RoHS Status: na

OF-500 OptiFiber Certifying OTDR
Technical Reference Handbook
Setting the Reference in Loopback Mode
1
2
3
4
5
7-22
Turn on the tester and let it warm up for 5 minutes.
On the Loss/Length tab in Setup set REMOTE END
SETUP to Loopback.
Clean the tester's OUTPUT connector and the reference
test cord connectors.
Press
Make the connections shown on the SET REFERENCE
screen and in Figure 7-9; then press
F
; then select Set Loss/Length Reference.
t
.
6
7
See “About Setting the Reference” on page 7-10 for more
information about referencing.
Optional: From the TEST SETUP screen, you can enter
reference test cord lengths to meet TSB-140 reporting
requirements:
Use
press
done.
Press
Do not disconnect the reference test cords from
the tester after setting the reference. If you do,
you must set the reference again to ensure valid
measurements.
L
C
t
to highlight a reference test cord number,
; then enter a length. Press
OK to leave the TEST SETUP screen.
W
Caution
N
when you are