Meade RCX400 Instruction Manual Page 67

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Train the telescope motors using Autostar II. Perform this procedure if you are experiencing any pointing accuracy
prob
lems.
Fig.
55
depicts the complete Dr
ive Training procedure.
Note: Use a terrestrial object, such as a telephone pole or lamp post, to train the drive. Complete this exer-
cise once every 3 to 6 months to maintain the highest level of telescope pointing accuracy.
Figure 55: Training the Drive Procedure.
Press > until it
i
s centered
Press < until it
is centered
T
rain Drive
Az. Train
Train Drive
Alt. Train
Drive Setup
For this op. . .
Center reference
object
ENTER
ENTER
ENTER
ENTER
S
cope slews left.
Bring target back
to center using
t
he Right Arrow key.
12
1
3
1
4
15
16
17
Scope slews right.
Bring target back
t
o center using
t
he Left Arrow key.
Menu returns to
Az. training.
Altitude
(vertical)
training.
Reminder to 
use terrestrial
target.
Train Drive
Az. Train
Select Item
Object
Press until it
is centered
Press until it
is centered
ENTER
ENTER
MODE
18
19
20
21
Center target
using Arrow
keys.
Scope slews down.
Bring target back
to center using
the Up Arrow key.
Scope slews up.
Bring target back
to center using
the Down Arrow key.
Multiple presses.
ENTER
Select Item
Object
Select Item
Setup
Setup
Align
Setup
Telescope
3
4
6
ENTER
Press the scroll 
up key once.
Access the Setup
m
enu.
M
ultiple presses.
Access the 
Telescope menu.
5
ENTER
1
Telescope
Telescope Model
Telescope
Train Drive
Train Drive
Az. Train
Drive Setup
For this op. . .
Center reference
object.
ENTER
ENTER
ENTER
Multiple presses.
Choose the Train
Drive option.
Azimuth 
(horizontal)
training.
7
8
9
10
11
Reminder to 
use terrestrial
target.
Center target
using Arrow
keys.
ENTER
Verify that AUTOSTAR 
INITIALIZATION is 
complete.
P
ress MODE until 
Select Item is displayed.
1
2
>
>
APPENDIX D: TRAINING THE DRIVE
Further Study....
This manual gives only the briefest introduction to astron-
omy. If you are interested in pursuing further studies in
astronomy, a few topics are suggested below that are
worth reading up on. Try looking up some of these in the
optional Autostar II glossary.
Also included below is a small sampling of books, maga-
zines, and organizations that you might find helpful.
Topics
1. How is a star born? How does a solar system form?
2. How is the distance to a star measured? What is a
light year? What is red shift and blue shift?
3. How are the craters on our Moon formed? Is there
water under the surface of the Moon?
4.
What is a black hole? A neutron star? A quark star?
A gamma burster? An Einstein lens?
5. What are stars made of? Why are stars different col-
ors? How is the elemental composition of a star
determined? What is an Lyman Alpha forest?
6. What is the difference between a Type 1 and a Type
II supernova?
7. What is the importance of studying the composition
of comets? Where do comets come from?
8. How old is our Sun? Will our Sun evolve into a plan-
etary nebula or go supernova?
9. What is the Inflationary Big Bang? What is dark mat-
ter? What are MACHO's?
10. How are extrasolar planets discovered? What is an
accretion (or protoplanetary) disk?
11. What are the differences between elliptical, spiral,
and irregular galaxies?
12. Have we discovered proof that water exists any-
where else in our solar system?
Books
1.
The Guide to Amateur Astronom
y
by Jack Newton
and Philip Teece
2.
The Sky: A User’s Guide by David Levy
3.
T
urn Left at Orion by Guy Consolmagno & Dan Davis
4.
Astrophotog
raphy for the Amateur by Michael
Co
vington
5. Falling Stars: A Guide to Meteors and Meteorites by
Mike Reynolds
Magazines
1. Sky & Telescope
49 Bay State Road, Cambridge, MA 02138
2. Astronomy
Bo
x 1612, Waukesha, WI 53187
Organizations:
1. Astronomical League
Executive Secretary
5675 Real del Norte, Las Cruces, NM 88012
2. The Planetary Society
65 North Catalina Ave, Pasadena, CA 91106
3.
The Meade 4M Community
www
.meade4m.com
RCX400 TIPS
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