Fluke MultiFiber Pro Getting Started Manual page 19

Pinned/Unpinned
Key-up/Key-down
Type B
Test cord 2
Pinned/Pinned
Meter shows
POLARITY A
Meter
Connections for Loss Measurements on Type A
Multimode Permanent Links with Unpinned MTP/MPO Connectors
6 On the meter, press
The bargraphs show the level of power loss relative to the
limit you set:
0%
 When all ovals are below the line for a channel, the
measurement for that channel is below the limit you set.
 If the loss for a channel exceeds the limit, the oval above
the line is on, and
flashes.
 If the loss is negative by more than -0.09 dB,
measurement flash on the meter. This can occur if there
was a bad connection or some other problem when you
set the reference. See the Users Manual.
Adapter

<25% <50% <75% <100% 100%

Type A
Fiber link
Unpinned/Pinned
Key-up/Key-down
to make LOSS show.
and the bargraph for that channel
How to Measure Loss
Adapter
Type B
Test cord 1
Pinned/Pinned
Source

-continued-
GUF01.EPS
and the
15