User manual

position where the traces are displayed can be changed by clicking on the ⇑ and

⇓ buttons in the “Scroll” section.

For RAW and analog outputs, the user can adjust the “gain” and “offset” values

and therefore this provides a way for user to “calibrate” data in the recording

screen. This might be useful for experiments with primates or patients where

the 9 point calibration method is not possible. Please note that, additional

buttons and gain/offset feedback values are available when the recording data

type is set to “RAW” or “Analog”. The “SEL” buttons under the “Adjust” menu

allows the user to select or unselect either or both eye traces for adjustment.

For the ease of adjustments, user may select one eye trace at a time. The gain

and offset adjustments can be done either from the ⇑ and ⇓ buttons in the

“Gain” and “Offset” sections, or by dragging the mouse cursor on the plot graph.

The current gain/offset settings can be saved into a file (*.pre) and reloaded

later.

For all eye data types, the user can click on the “Undo” button to undo the last

adjustment and on the “Default” button to load the default

configuration/settings.

Sets the amount (from 2 seconds to 60 seconds per sweep) of data to

be plotted on each screen.

Keyboard Shortcuts: < and > = change plot speed

Toggles Pause of screen plotting (although the recording continues)

Keyboard Shortcuts: P = Pause data plotting

Marks the time pressed on the screen with a thin white line

Keyboard Shortcuts: INS = add rewind marker

Clears data since last marked point. If no marker is set, clears from

the left end of the screen

Keyboard Shortcuts: DEL = rewind to marker or start

Clears data in the plot view.

Keyboard Shortcuts: HOME = Clear all data

Selects which eye traces to be displayed (“VIS”) or

adjusted (“ADJ”). At least one of the eye traces must be

visible.

Keyboard Shortcuts: X or Y = Data trace to select or view

EyeLink 1000 Host Application