Fluke MicroMapper Pro Instruction Sheet page 16

Hiding the Length Calibration Function
You can hide the length calibration function to prevent changes to the
calibration parameters:
1 Turn off the tester.
2 Hold down Dand C; then press O and wait until the display shows
Hi dE
(hide) before releasing the Dand C keys.
3 Press C to select
4 Press A to save the setting. The calibration function no longer appears in
the setup menu.
Using the Toner
Use the toner function with an optional tone probe to locate cables in
bundles, at patch panels, or behind walls.
In toner mode, the tester turns off after 1 hour if no keys are
pressed.
1 Connect the tester to twisted pair or coaxial cable.
2 On the tester, press U to turn on the toner. The display shows SIGNAL TONE,
the tone number (
toner is active.
3 To change the tone, press Dor C.
4 Use a probe to locate the toner's signal behind a wall, in a cable bundle, or
at a patch panel. To adjust the P
dial on the side of the probe.
5 To turn off the toner press U, T, L, or W.
yES
(yes).
1 4
through ), and a moving pattern of ones while the
RO
Note
3000 probe's volume, turn the volume