Visionix vx65 - Examination Interface: Chart Display Control

Using the VX65
VX65 User Guide
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Examination interface: Chart display control
The upper part of the display area enables you to check what is displayed to the patient
by the display unit.
The lower part of the display area enables you to select how and what is displayed to the
patient.
No
Description
Notes
1
Display on the chart
display
Enables you to check what is displayed to the patient by
the display unit. The visual acuity is displayed on the left.
2
Single letter
Enables you to display a single optotype.
3
Single line
Enables you to display one line.
4
Column
Enables you to display one column.
5
Three identical lines
Enables you to display the letters in three lines of
identical acuity.
6
Three different lines
Enables you to display the letters in three lines of
different acuity.
7
Change
Enables you to reorganize the distribution order.
8
Red/Green
Enables you to switch to a red/green background.
9
Black/white
Enables you to reverse the black and white colors and
display optotype in white on a black background.
For some red green tests or polarized tests, enables you
to invert right/left eye display.
10
Contrast
Enables you to adjust the contrast.
Note that the change of contrast does not work on the
red/green background.
11
Visual Acuity
Enables you to adjust the visual acuity.
When you decrease the acuity the letters become larger,
when you increase it, they become smaller.
12
Section 1 of tests
Enables you to access to the following tests: