Tone Generator; Backlight - AEMC Instruments Wire Mapper Pro CA7028 Manual De Instrucciones

4.12 Tone Generator

The Wire Mapper Pro may also be used as a tone generator, to trace and
identify cables and wires. The user will need a cable tone tracer, such as
the AEMC Tone Receiver/Cable Tracer Model TR03 (Cat. #2127.76).
Structured Cable Tester
SERVICE / Vp LENGTH / Vp
MAP /
WIRE MAPPER PRO
MODEL CA7028
Pressing the
or link under test. When set, the following will be displayed:
The injected signal oscillates between 810Hz and 1110Hz, six times per
second.
NOTE: The auto-off function is disabled in Tone Generator mode, so that
the tone can be injected into a cable for an extended period of time while
tracing takes place.

4.13 Backlight

The display backlight is switched on and off with the
Wire Mapper Pro Model CA7028
key will inject a warbling (oscillating) tone into the cable
* * * * * * * * * * * * * * * * * * *
Warble Tone
* * * * * * * * * * * * * * * * * * *
button.
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