User's Guide

35
Understanding Trace Display Features
Grid units display dB/div on
vertical axis and distance/div
on horizontal axis
File name: consists of cable
name and ber number, or
“New Trace” if le has not
been saved
White background indicates
the currently selected
(active) wavelength. Cursor
measurements apply to active
wavelength.
1310 nm trace is red;
1550 nm trace is blue
B cursor location (B is active).
• Yellow highlight indicates
the currently active cursor
• Touch the screen where
you want to reposition the
currently active cursor
Used for cursor position and
ne adjustments. Touch or
touch and hold arrows to
move the active cursor.
A cursor location (A is
inactive cursor). Touch non-
highlighted cursor box to
make the A cursor active.
Touch to toggle active traces
(for multi-wavelength tests)
Touch to enable and display
‘zoom control’ mode
Touch to select LinkMap view
A and B cursors