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Light Source and Power Meter Test Mode

Use

keys to navigate Light Source menu.

Use

keys to change Light Source menu items.

Turn laser On/Off

Select test mode:

CW, 270 Hz,330 Hz,

1 kHz and 2 kHz

tones, or Wave ID

Select

wavelength(s)

Press to toggle units:

• dB to measure loss,

• dBm or W to measure power

Wave ID Mode Feature

The Wave ID (automatic wavelength identification) feature significantly increases efficiency:

• Cuts test time in half (or more) by testing multiple wavelengths simultaneously.

• Eliminates user setup error and the need to coordinate manual setting of wavelengths by

users located at opposite ends of the fiber under test.

The "Wave ID" field A

one of the following:

• 270 Hz, 330 Hz, 1 kHz, 2 kHz, or Wave ID. If none of these are detected, this OPM field is

blank.

• When Wave ID is displayed, Power or loss is measured and displayed for the automatically

detected wavelengths.

• In other modes, the wavelength must be manually set but tone frequency is automatically

detected.

source

meter

Hold to set OPM reference

level. Press briefly to see

current reference levels.

to the left of the displayed Power Meter wavelength will display

meter

Light

Source

settings

Power

Meter

settings

meter

Press to

toggle OPM

wavelength