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IMPORTANT NOTE:
Autostar requests the
Zip Code or
Country/State, City, and
Telescope Model
information only the first
time Autostar is
activated. If you wish to
change this information,
use the "Site" and
"Telescope Model"
options in the Setup
menu. See pages 27
and 26 for more
information.
IMPORTANT NOTE:
While performing the
automatic tracking pro-
cedure, only use the
Arrow keys to move the
telescope. Once the tel-
escope has been set in
the Alt/Az home posi-
tion, do not loosen the
telescope locks (10 and
26, Fig. 1), or move the
base manually, or align-
ment will be lost.
Use the Scroll keys to scroll through the list of countries, states, and provinces. Press
ENTER when the correct location displays.
The next screen asks for the city (listed alphabetically) closest to the observing site. Use
the Scroll keys to scroll through the list of cities. Press ENTER when the correct city
appears on screen.
System initialization is complete. The Easy Alignment feature begins automatically after
8.
the control panel is initialized.
Observe a Star using the Automatic Tracking Feature
In this example, the Autostar Arrow keys are used to find a star, and then Autostar's tracking
capability automatically keeps the star centered in your telescope's eyepiece.
1.
Set in Home Position: Level the optical tube and point it North. Make sure that the Altitude
Lock (9, Fig. 1) and tripod base lock knob (26, Fig. 1) are secured as described previously.
Plug in Autostar: Make sure the telescope power switch is in the OFF position. Plug
2.
Autostar into the HBX port of the Control Panel.
3.
Turn on Autostar: Flip the telescope power switch to the ON position.
4.
Sun Warning: A message displays that warns not to look at the Sun. At the end of this
message, press the key prompted by Autostar to signify that the message has been read
and understood.
5.
Select Daylight Savings: Set Daylight Savings, if prompted.
6.
Select Setup: Align Option: Press MODE (2, Fig. 2). "Setup: Align" displays.
Select Setup: Targets Option: Press the Scroll Down key repeatedly until "Setup: Targets"
7.
displays. Press ENTER (2, Fig. 2).
8.
Select Targets: Astronomical Option: "Targets: Terrestrial" displays. Press either of the
Scroll keys once (6 or 7, Fig. 2). "Targets: Astronomical" now displays.
Locate a Bright Star: Use the Arrow keys (5, Fig. 2) to locate a bright star in the night sky.
9.
Use the viewfinder (15, Fig. 1) to help line up on the star. You may choose any unob-
structed, bright star for the purposes of this example. Use Autostar's Arrow keys to center
the star in the eyepiece.
10. To Start Tracking: Once the star is centered, press ENTER to select "Astronomical." The
telescope's tracking motors then engage. It may take the tracking motors several seconds
to begin tracking. When they do, it may be necessary to once again center the star in the
eyepiece. The tracking motors will then keep the star you have chosen in the center of the
eyepiece.
If you wish to track another star, use the Arrow keys to slew the telescope to the star.
Center the star. The tracking motors will then keep that star in the center of the eyepiece.
11. To Stop Tracking: Press ENTER. "Setup: Targets" displays. Press ENTER. "Targets:
Astronomical" now displays. Press either of the Scroll keys once. "Targets: Terrestrial" dis-
plays. Press ENTER. Tracking is now turned off.
Easy (Two-Star) Align
The fastest and easiest way to locate objects with Autostar's GO TO capabilities is to use Easy
Align.
Autostar automatically picks two stars from its database for the Easy Align procedure. During
this procedure, Autostar slews the telescope to a first alignment star. The user is asked to ver-
ify that the telescope is pointed at the chosen star and then prompted to center the star in the
eyepiece. The process is repeated with a second star to complete the alignment.
NOTE: Before aligning the telescope, first verify that
16, has been performed. See
you wish to learn how to operate Autostar's keys.
INITIALIZING AUTOSTAR
MOVING THROUGH AUTOSTAR'S MENUS
17
, page
, page 16, if
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