Cleerline SSF-TKITE-100 Handbuch - Seite 17

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Turning the Unit On/Off

1. Press

and hold for 1 second to turn on the unit. Press and

hold for two seconds to power off the power meter.

2. To turn the auto shut-off function on or off, with the light source

turned on press the

3. The unit's automatic backlight will be enabled when the light

source is turned on. It will turn off after 1 minute of inactivity.

Press any key to reactivate.

Absolute Power Measurement (Setting Reference Value)

1. Place appropriate reference cable (LC or SC and either single

mode or multimode) between units. If using an LC reference

cable, install appropriate adapters and then connect cable.

2. Turn on both devices. Allow power meter to stabilize for 1-2

minutes.

3. Match the wavelength on the power meter to the light source

by pressing

single mode, 1310nm is recommended.

4. Press

to choose the power display unit (dBm or nW). Set to

dBM.

5. The power meter will then display the tested power value on the

center of the screen. Set this as the reference value by pressing

and holding

0.00dBM

Relative Power Testing (Finding Loss Value)

1. Perform steps above to set reference value.

2. Unplug reference cable from power meter side only.

3. Attach female to female adapter for connector type under test to

reference cable.

4. Plug cable to be tested between female adapter and power

meter.

5. The screen will display the loss in dB for cable under test.

Optical loss will appear as a negative value (i.e. -0.57 dB).

6. Press

to review to review the current reference power value.

Handheld Optical Power Meter

Operation

. For multimode, 850nm is recommended. For

for two seconds. The screen will then read