Ametek Reichert ClearChart 4P User Manual page 32

Polarized digital acuity system
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Installation, Features, & Functions
Remote Control Functions
The ASTIG buttons displays four different charts for astigmatism testing. Pressing the
RIGHT arrow button displays the charts in sequence. The clock dial and the Astigmatic T
ASTIG
can be rotated in either direction by pressing the UP/DOWN arrow buttons. Pressing the
ASTIG button again exits the astigmatism tests.
The MKH button displays a series of eleven different test charts used for phoria and
stereo vision testing. Two examples of the MKH charts are presented below. Press the
MKH
RIGHT arrow button to move through the sequence of charts. Press the MKH button
again to exit the MKH test charts.
32
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13785-101 Rev. F

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