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OTR 700 User's Guide Rev02 11/2016
Chapter 8 OTDR Operation
8.1 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 finder mode and construction modes.
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 file manager it opens the file/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 cycles to the next zoom level. Zoom levels are 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 8.1
