Pro'sKit MT-7600 Manual do Utilizador descarregar pdf (Página 5)

3. dBm: Display currently selected unit as dBm.

4. Watt mode: When watt is selected, mW, uW, nW, pW, will be displayed

subject to the size of signal.

5. dB mode: When dB is displayed , difference between two signals can be

measured.

6. Measurement display: Display the value of signal measured.

7. Auto-power-off: To stop the instrument turning off 40 minutes after the

last key press.

Button Key Pad

1. Power button: Push the yellow POWER button. The display will come on.

Pushing POWER button again will turn the instrument off.

2. dBm/W: Push “dBm/W” to change the dBm display between linear and

log.

3. λ: Push “ λ” to Switch the operating wavelength between

850nm,1300nm,1310nm, 1550nm.

4. dB: push “dB” to display relative power, display will show dB R.

Back-light button: Push the button to turn the back-light ON or OFF.

The back will automatic off after lighted 50 seconds.

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Pro'sKit MT-7600 Manual do Utilizador Página 5