Tone

Use this function to send a tone on a pair. Use the [Up] and [Down] keys to select the desired tone. Note that there are ten tones. Use [Up] and [Down] to scroll through the tone selections.

There are three types of tones: ID Tone for pair identification and coiling, Precision Tone for 600

Ωloss measurements, and High Frequency Tone for 135 Ω wideband loss measurements. The ID Tone is always sent as an interrupted (beeping) tone. The other tones are continuous tones. The 965DSP automatically goes off-hook when an ID tone is sent.

First 5 frequencies

Second 5 frequencies

Press the [Enter] key to send the selected tone. The send tone screen varies, depending on which tone has been selected; ID Tone, Precision Tone, or High Frequency Tone.

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3M 965DPS instruction manual Tone