User Manual

Display Features
11
K B: Low battery indicator. See page 7.
L 2 kHz: The meter detects a 2 kHz modulated optical
signal. See page
14.
M U: The meter is connected to a PC through the USB
port. See page 33.
N AUTO: The meter detects the auto wavelength
identifier in the optical signal. See page 14.
O OK O: The operation succeeded (OK) or failed O.
P Max Min: Indicators for maximum (Max) and minimum
(Min) power measurements. See page 24.
Q DELETE?: Indicates that pressing T deletes the current
record. DELETE ALL? indicates that pressing T deletes
all records. See page 31.
R SET REF: Indicates that pressing T saves the power
measurement as the reference value. See page 25.
S V: Indicates that pressing S changes the wavelength
being measured.