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18 Autostar Menus
All manuals and user guides at all-guides.com
lunar Eclipse lists upcoming Lunar Eclipses, including the date and type (total, partial, penum-
bral) of eclipse. Use the Scroll Up and Down keys to display the available data.
Min. (Minimum) of Algol is the minimum brightness of the dramatic eclipsing binary star sys-
tem, Algol. It is relatively close at a distance of 100 light years. Every 2.8 days during a 10-hour
period, Algol undergoes a major change in apparent magnitude as one of the two stars passes
behind the other. The combined magnitude of the two stars thus dips from +2.1 to a minimum
of +3.4 halfway through the eclipse as the second star is hidden. Autostar calculates minimum
magnitude time at mid-eclipse.
Autumn and Vernal Equinox calculates the time and date of the fall or spring equinox of the
current year.
Winter and summer solstice calculates the time and date of the winter or summer solstice
of the current year.
Glossary Menu
The Glossary menu provides an alphabetical listing of definitions and descriptions for com-
mon astronomical terms and Autostar functions. Access directly through the Glossary menu or
through hypertext words embedded in Autostar. A hypertext word is any word in [brackets],
usually found when using the Autostar Help function or when reading a scrolling message such
as a description of a planet or star. Press ENTER whenever a hypertext word is on screen and
Autostar links directly to the glossary entry for that word.
To access directly from the Glossary menu, use the Scroll keys to scroll through the alphabet.
Press ENTER on the desired letter. Scroll to the desired entry, then press ENTER to read the
description.
Utilities Menu
The Utilities menu provides access to several extra features within Autostar, including a count-
down timer and an alarm. The Utilities functions include:
Timer selects a countdown timer. To use the Timer, press ENTER, then choose "Set" or "Start/
Stop".
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set: Enter the time to be counted down, in hours, minutes, and seconds, then press ENTER.
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start/stop: Activates the timer set previously. Use the Scroll keys to toggle between ON
and OFF. When ON is displayed, press ENTER to activate the timer. When the timer runs
out, four beeps sound and the timer is deactivated.
Alarm selects a time for an alarm signal as a reminder. To use the Alarm, press ENTER, then
choose „Set" or „Start/Stop."
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set: Enter the time of day for the alarm to sound, in hours, minutes, and seconds, then press
ENTER.
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start/stop: Activates the alarm set previously. Use the Scroll keys to toggle between ON
and OFF. When ON is displayed, press ENTER to activate the alarm. When the alarm time
arrives, Autostar beeps. Press ENTER to deactivate the alarm.
Eyepiece Calc calculates information about an eyepiece for the specific telescope to which
Autostar is connected.
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Field of View: Scroll through a list of available eyepieces. When an eyepiece is selected,
the field of view is calculated.
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Magnification: Scroll through a list of available eyepieces. When an eyepiece is selected,
the magnification is calculated.
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suggest: Autostar calculates and suggests the best eyepiece for viewing, based on the
telescope and the object being viewed.
display options enables or disables Autostar's two initial displays. If both displays are dis-
abled, Autostar begins with the Date display.
Sun Warning: Turns the "Sun Warning" message on or off.
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Getting Started: Turns the "Getting Started" message on or off.
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