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Performing Measurements How to Adjust Gates/Threshold
How to Adjust the Anterior Lens Gate
The anterior lens gate should be located before the start
of the first lens echo.
*Note: The anterior lens gate is only visible for non-Aphakic
eye types
To adjust the anterior lens gate:
1. Press the button beneath the Gate selections until
the "Gate Ant Lens" is visible.
Tip: You can use CTRL+A to select the Anterior
Lens Gate directly from the keyboard, or hold to
select anterior lens gates for all measurements.
2. Rotate the knob to move the anterior gate close to
the first lens echo.
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