Topcon Europe Medical BV Instruction Manual CC-100XP/ CV-5000PC 24/42
10 Description of the single button functionalities within
the CONTRAST Tab page.
The single buttons as displayed within the CONTRAST Tab Page have the following
functionality
Button Functionality
Button to activate the Spatial Frequency Contrast Sensitivity test
Button to activate the Contrast Sensitivity test
Button to enter the patient’s response when the patient indicates
the lines are tilted to the left
Button to enter the patient’s response when the patient indicates
the lines are not tilted
Button to enter the patient’s response when the patient indicates
the lines are tilted to the right
No function at Spatial Frequency Contrast Sensitivity Test
Patient response button at Contrast Test
Button to enter the patient’s response when the patient indicates
the lines tilt can not be seen
No function at Spatial Frequency Contrast Sensitivity Test
Patient response button at Contrast Test
To start Spatial Frequency Contrast Sensitivity, Contrast Sensitivity
and Pseudo-Isochromatic test