Digital Refractor CDR-9000 33
ea of LCD Screen, it selects the user-defined test list directly.
4) Data Item Selection buttons
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(TIP) Pressing the [ALT] and [C] buttons at the same time convert ‘+’ s
ign to ‘-’. On the other hand, pressing with the [SHIFT] button initialize
s the corresponding field to zero (for the right, left, and both eyes - e
specially for VA).
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If these are pressed again in the PRISM (either vertical or horizontal) o
r ADD mode, the reversed screen is changed to square shape and the
corresponding lens (rotary prism) is removed or the [ADD] mode is te
mporarily resolved. This function is of great use when you show your
patient comparing the normal and current state.
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Displays the measured results.
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Sets up system configurations.
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Edits the user-defined program,
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Edits the user-defined unit test
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If pressed with the [SHIFT] button, display the version info in addition
to system setting, touch calibrate for engineer.
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To turn off the LAMP of the CCP/CDC and to adjust of the Near Chart
Illumination’s brightness of the Digital Refractor.
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To turn on Chart Lamp, press the [ON] button of the touch screen. To
turn off Chart Lamp, press the [OFF] button of the touch screen.
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If Chart is CDC, appear the [ON/OFF] toggle button on the screen.
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