Blinking The Fixation Target - Zeiss CLARUS 500 Instructions For Use Manual

Instructions for Use
CLARUS® 500
Action
Prerequisite
Action
Result
2660021171806 Rev. A 2019-01
1. Under Scans, check External.
2. Straighten the acquisition head until the eye is directly in front
of it.
3. Move the instrument all the way back.
4. Slowly move the instrument forward until the patient's eye
appears in the Preview screen as you want it to appear in the
image.
5. Use the joystick to manually focus the image.
6. Instruct the patient to look straight ahead. The fixation target
may not be visible and it is not necessary for the patient to
focus on the fixation target for this scan.
7. Instruct the patient to blink.
8. Click the joystick button or click Capture.
9. Repeat adjustments and scans as needed until all scans are
acquired.

7.4.8 Blinking the Fixation Target

If the patient is having trouble seeing the internal fixation target,
you can blink the target to make it easier for them to see. To can
change the blink settings, refer to: Configuring Acquisition Settings
[} 80].
To blink the fixation target:
þ A patient is being prepared for Scan Acquisition and cannot
see the fixation target.
1. Click the blink buttion (1).
ü The internal fixation target blinks several times.
1
7 Operation
7.4 Acquire Images
121 / 192