EXFO MaxTester 635 - Manual (Page 244)

Copper Auto Tests
236 MAX-635
User Auto Test
Noise Result2
The Noise Result2 page displays the following results
and pass/fail status:

WB PSD Noise - Max PSD and frequency and RMS
Noise values differentiating the Current trace
from the Peak hold.

Select Graph button changes to Graph Selected
when pressed and opens a new selection of
function keys which allow you to maneuver the
graph as follows:

Cursor - press the left/right arrow keys to
decrease/increase the values by moving the
cursor. Press and hold the left/right arrow keys to accelerate the
cursor. Press
to recall the cursor and place it in the middle of
the current x-axis limits.

Zoom references the middle of the x/y axis and not the cursor
position. Press the arrow keys as follows:
Right = x-axis zoom in.
Left = x-axis zoom out.
Up = y-axis zoom in.
Down = y-axis zoom out.

Pan - use left/right arrow keys to pan the x-axis and the up/down
arrow keys to pan the y-axis.

1:1 resets the x-axis and y-axis limits to full scale.

Return To Test removes these function keys and displays the
Noise Result2 page.