Instructions

13
Measuring Loss
Measuring Loss
1
Set the reference as described on page 12.
2
Clean the connectors on the link to be tested and on a
second test reference cord. Use fiber optic solvent and
optical-grade wipes or swabs to clean connectors as
described in the Users Manual.
3
Disconnect the test reference cord from the meter; then
make the connections shown below.
Caution
Do not disconnect the test reference cord from the
source’s output. If you do, you must set the reference
again to ensure valid measurements.
4
On the meter, press until LOSS appears.
5
If the source’s AUTO LED is not on, press .
-continued-
ffl08.eps
Loss Measurement Connections
Test
reference
cord
Meter Source
Second test
reference cord
Fiber link