Fluke MultiFiber Pro User Manual page 15

C
POLARITY: The polarity of the connections between the
meter and source:
• 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.
• 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
2 kHz: The meter detects a 2 kHz modulated optical
signal. This function helps you identify fibers at patch
panels. See "How to Identify Cables or Fibers" on page
26.
E
SAVE: When SAVE shows, you can press
power or loss measurement or the reference value.
F
: The arrow icons show when you can use
to scroll through selections or change settings.
G
CHANNEL: When you measure power or loss, press
to scroll through the measurements for the channels.
H
: When the source is not in auto wavelength mode,
press to change the wavelength.
I
DELETE: In VIEW RECORD mode, use
delete the selected record or all records. See "Delete
Records" on page 27.
J
Numeric display with units for loss (dB) and power
measurements (mW, µW, dBm).
K
REF (reference): Shows when you save the reference
level. See "Set the Reference for Loss Measurements"
on page 19.
L
: Channel indicator. When the source's SCAN ALL
function is on, the channel indicator is on the channel
that you select. When the source's SCAN ALL function is
off, the indicator stays on the channel you select on the
source. The numbers for the channels flash in sequence
when the meter measures power or loss.
M
The bargraphs show relative value of the loss or power
measurement for each channel. For power
to save the
measurements, see Figure 7 on page 16. For loss
measurements, see Figure 9 on page 23.
or
N
Numeric display for the wavelength.
O
flashes.
: When the batteries are low, the low battery icon
Display Features
DELETE to
9