Exfo MaxTester MAX-610 Uživatelský manuál stáhnout pdf (Strana 176)

Noise Tests

168 MAX-610

 Threshold Settings button opens a new page that allows you to set the

NEXT Spectrum Threshold.

 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

Spectrum page.

 Result displays the pass/fail status, and test results in graphical format.

 Good is the good threshold value for the selected bandwidth,

represented by a horizontal green line.

 Test Status displays the current state of measurement or an error

message.

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Exfo MaxTester MAX-610 Uživatelský manuál Strana 176