Fluke MultiFiber Pro User Manual page 23

A
The difference (in dB) between the level of power on
each channel and the maximum power of all 12
channels:
No ovals
At regular intervals, the meter finds the maximum
power level again and adjusts the bargraphs as
necessary.
B
The channel for the measurement shown (
change the channel, press
C
POLARITY: The polarity of the connections between the
meter and source:
The polarity indication shows on the meter only
when the source's SCAN ALL function is on and all
fibers are connected.
• A, B, C: The connections use a standard method, A, B,
or C. See Figure A-1 on page 40.
• ?: The connections do not use a standard method.
Max.
G
). To
.
Note
• OTHER: The connections use the Corning Plug &
Play ™ Universal Systems method of polarity
management. See Figure B-16 on page 59.
• If POLARITY does not show, one or more fibers are
not connected or SCAN ALL is off on the source.
D
Press SAVE to save the measurements.
SAVE does not show if the source is set to 2 kHz
mode.
E
CHANNEL: Press to see the measurement from the
next channel.
F
shows when the source does not transmit a
wavelength identifier. Press
measurements for another wavelength.
G
The power measurement in watts (W, mW, µW) or
decibels (dBm). To change the unit, see "To change the
unit for power measurements" on page 15.
H
The numbers for the channels flash in sequence when
the meter measures power.
I
The wavelength of optical signal the meter measures.
How to Measure Optical Power
Note
to see the
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