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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

Hold to set OPM reference level. Press briefly to see current reference levels.

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 to the left of the displayed Power Meter wavelength will display 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

Light Source

settings

Power Meter

settings

Press to toggle

OPM wavelength.