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FTE-7000A User's Guide Rev A 5/2014
Chapter 7 OTDR Operation
7.1 Key
Pad
Power button, turns the unit On and Off. (Hold for 1 second)
Scan button starts a scan or stops scan.
AutoTest button operates range
fi
nder trace mode. The Range Finder mode momentarily checks test conditions
and starts a scan at the wavelength selected by the user but allows the OTDR to determine the pulse width and
range parameters.
The Menu button displays and hides the icon menu at the top of the display. It will also back out of most menu
selected screens. In the project folder and
fi
le manager it opens the
fi
le/edit menu bar. When the menu is
displayed at the top of the screen, the focus of the LRUD buttons and the select buttons are on the icon menu
and no longer on the trace cursors.
Toggles between A and B as the active cursors.
Selects the Zoom level, each press increments through the levels of 1x, 2x, 4x, 8x, 16x and 32x.
In the menu mode, the select button actuates highlighted item.
While in the trace mode the directional buttons are used to move the cursors. In the Menu mode, the Left and
right buttons move between the icons. The up button hides the menu bar or moves cursor up in drop-down
menus and the down button opens drop-down menus or move cursor down while in a drop-down menu.
Fig 6.4
