Manual
INDEX
Sleep Scope is a power and time saving option 
that shuts down the LS telescope without forgetting 
its alignment. With “Sleep Scope” selected, press 
“ENTER” to activate the Sleep function. LS goes dark, 
but the internal clock keeps running. Press any key, 
except “ENTER”, to re-activate LS.
Park Scope is designed for a telescope that has  
not moved between observing sessions. Align the 
telescope one time, then use this function to park the 
telescope. Next time it is powered up, no alignment is 
required. Pressing “ENTER” causes the telescope to 
move to its pre-determined Park position. Once parked, 
the screen prompts to turn off power.
IMPORTANT NOTE: When the “Park Scope” option 
is chosen and the display prompts you to turn off 
the telescope’s power, LS is unable to be returned 
to operation without turning the power off and then 
back on.
Setup Menu
The Setup menu’s primary function is to align the 
telescope. However, there are numerous other features 
available within the Setup menu, including: 
Align prepares your telescope to automatically locate 
and track objects. There are four different alignment 
methods available. Unless you specifi cally  disable 
LightSwitch as the default alignment, the scope will 
use this method immediately upon powering up. If you 
desire to use an alternate method below, be sure to 
disable automatic alignment in the preferences.
 •  Automatic Align will use the LightSwitch
®
    alignment method to align your telescope.
 •  Alt. Az. 2 Star will begin the interactive two star 
   alignment process. Complete details are 
   described in the Advanced LS features 
    section of this manual.
 •  Alt. Az. 1 Star will begin the interactive one star 
   alignment process. Complete details are 
   described in the Advanced LS features 
    section of this manual.
 •  Terrestrial  will set up the telescope to use on
  land objects.
Preferences allows you to confi gure the telescope’s 
behaviors to suit your own viewing tastes. Confi gurable 
options include:
 •  Restore Defaults sets all the settings back to 
    the factory original values.
 •  Hi Precision Slews allows you to turn high 
    precision slews on and off. When this feature is 
  enabled and you command the telescope to 
    GoTo and object, it will fi rst slew to a nearby star 
    and ask you to center the star and then press 
  “ENTER” to proceed. This feature insures the 
    target will be in the precise center of the 
    eyepiece. With faint objects at the limit of your
    scope, or when making astro-images, enabling 
    Hi Precision assures you are right on target.
 •  Default Alignment allows you to enable or 
    disable LightSwitch alignment when the scope 
    powers up. When you disable default alignment, 
    the telescope will require you to select and 
    perform one of the alignment procedures under 
    the Setup menu before your telescope will 
    automatically locate and track objects.
 •  Play Intro Video allows you to disable the 
    introductory media message that plays when the 
  telescope is fi rst powered up.
 •  Play Media 1
st
  allows you to select when 
    multimedia object descriptions are played. As 
    shipped from the factory, the telescope is 
  confi gured to play the descriptive media before 
    showing you the object data. Disabling the Media 
    1st option, will cause the object’s data to be 
    displayed immediately upon object selection. If 
    you wish to hear the descriptions, you must 
    explicitly press the “MEDIA” key.
 •  Animated Media allows you to bypass the 
    animated portion of the media. As shipped from 
    the factory, most objects have two media clips. 
  The fi rst is an animated overview narrated by a 
    male voice. This is followed by a second, 
    more detailed description given by a female 
    narrator. Disabling “Animated Media” will skip 
    playing the audio/video media clip and go to the 
    audio only presentation.
 •  Time Zone allows you to select an international 
    time zone, or to manually confi gure a time zone 
    to any fraction of an hour you need.
 •  Use GPS allows you to disable use of the GPS 
    to determine the time and your telescope’s 
    location. If your scope is mounted in an 
AUTOSTAR III MENU OPTIONS
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