Nidek Medical LM-7, Руководство оператора

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16
2. BEFORE USE : Screen Configuration
4
CYL +/- switching button
Switches the cylinder reading between positive (+) and negative (-).
Pressing the button again returns to the reading set by the parameter.
Pressing any button other than the increment button, auto read button, parameter button, and read button
also returns to the reading set by the parameter.
When the Prism parameter is set to “P-B” or “BU/D BI/O (X-Y)”, this button is used to change the
prism display setting.
Extended pressing of the button displays the setting of the Prism parameter. The setting is changed after
the button is released.
• When the Prism parameter is set to “P-B”
• When the Prism parameter is set to “BU/D BI/O (X-Y)”
5
Auto read button
Changes the auto read setting temporarily.
Extended pressing of the button returns to the setting by the parameter.
Button Description
Off (default) Data is displayed in the cylinder reading set by the parameter.
On
The color of the button changes, and the sphere, cylinder, and axis values
are displayed with the cylinder reading sign inverted from that set by the
parameter.
Button Description
Off (default) Prism prescriptions are displayed in polar coordinates.
On (extended pressing) The color of the button is inverted and prism prescriptions are displayed in
rectangular coordinates.
Button Description
Off (default) Prism prescriptions are displayed in rectangular coordinates.
On (extended pressing) The color of the button is inverted and prism prescriptions are displayed in
polar coordinates.
Display Description
(Not set)
The contents set by the parameter are displayed.
Single state: The contents set by the Auto read S parameter are displayed.
R/L state: The contents set by the Auto read R/L parameter are displayed.
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“4.2 Parameter Settings” (page 75)
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