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Send Tone
or
Selects 404,1004,2804Hz or 577Hz Trace
Tone
Adjusts speaker volume.
Counts
load
coils.
This function sends a tone on a pair for loss testing or pair
identification. Use the
key to select the desired tone.
There are three precision tones – 404Hz, 1004Hz and
2804Hz and a 577Hz ID tone. The precision tones transmit
0dBm with a 600 Ohm source impedance. The ID Tone,
for pair identification, transmits an intermittent (beeping)
tone at 577Hz.
You can use the
key to adjust the volume level of the
tone heard on the speaker, but adjusting the volume doesn’t
effect the actual level transmitted on the pair.
Since you may want to transmit tone for some time, the
automatic shut off timer is extended to 30 minutes in this
test. You can disable the automatic shutoff timer in the
regional settings screen to extend the tone indefinitely.
Tip
– The
key can be used as a shortcut for the
key.
Press
to enter the send tone test and then each
subsequent press of the
key cycles to the next
frequency.
