Manual

USER MANUAL8
CHAPTER 2
Operation
Display Indicators TRAFFIC Indicates optical signal trac over ber cable
-9.60 dBm Current power level (also displays in dB)
LO Too low for power level range
HI Too high for power level range
AU Automatic wavelength detected
1490nm Selected wavelength setting
Battery Image Battery power level
MEM004 Indicates number of stored readings
"MEM004" Flashing - indicates stored reading being displayed
2kHz Modulation tone
dB/dBm - Switches between absolute and relative
power level display
λ - Selects available wavelengths or AUTO wavelength
detect ON
• Pressandholdfor2secondstosetareferencevalue
("REF"willashwhenset)
Power - Turns Power ON/OFF
• Pressandholdfor2secondstoactivatePERM
(permanenton)mode
STORE - Press to store optical power measurement
reading on the device. The device will store up to 100
readings. Each stored value will be assigned a memory
number (i.e., MEM001) that is located on the lower left
corner of the display.
To erase stored readings on the device, press and hold
both STORE and RECALL together for 2 seconds. An
audible tone will conrm that the readings have been
erased and the area in the lower-left corner will be
cleared.
OPTICAL
POWER METER (OPM)
Power Meter Controls
LFI Release/Attach Screw
Note: TheLFIheadcanberemovedbyturning
theLFI Release/Attach Screwlocatedbelowthe
Alignment Groove.
RECALL - Press to retrieve stored OPM readings for
the wavelength selected on the device. When in RECALL
mode, the recalled reading values will be displayed on
the screen and the corresponding memory number (i.e.,
MEM001) will be ashing. Use the up ( ) and down ( )
arrows to scroll through recalled readings.