Measurement-computing eZ-Analyst rev.14.1 Manual do Utilizador descarregar pdf (Página 105)

eZ-Analyst 988191 Interactive Plot Display 6-3

Analysis of a Cursor Annotation Frame

Close Annotation Frame

Move Cursor*

Second Channel

(The bold indicates it

is the channel being tracked)

Harmonic Cursors

(for second channel)

* The “Move Cursor” pointers can be used to move the cursor one unit in the indicated direction, as follows:

a) For Frequency Plots: one spectral line per click.

b) For Time Plots: one sample per click.

Points to note:

The highlighted channel will be tracked in slice view; thus if channels are changed during

tracking, the resulting display will be misleading as there will be no distinction between

channels. For example, displayed data for channel 2 could erroneously be interpreted as

data for channel 1 and visa versa.

For Order Tracking, it is highly recommended that you enter the order value manually via

keystroke, as opposed to dragging or jogging the cursor. Manual keystroke entry will

result in better accuracy for Order Tracking.

If desired, you can use scientific notation to enter a cursor value.

After entering the new value, press the PC keyboard’s <Enter> key to accept the new value and close the

cursor frame.

After entering the new value, if you decide that you want to keep the value as it was, press the PC keyboard’s

<Esc> key to close the cursor frame without accepting the new value.

Type of Cursor(s)

Channel Identification

Channel Main Cursor

(Right-click to enter a value)

Brings up box for value entry

1 2 ... 100 101 102 103 104 105 106 107 108 109 110 ... 135 136

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Measurement-computing eZ-Analyst rev.14.1 Manual do Utilizador Página 105