Chapter 1: GETTING STARTED
INTRODUCTION
A Meade ETXAstro Telescope is an extremely versatile, high- resolution imaging system that, with advanced features similar to larger and more specialized telescopes, can be used by casual observers and serious astronomers alike. With pushbutton controls, automatic tracking of celestial objects (with one of the optional tripods), and
As a first telescope, the
Your Meade ETX Astro Telescope is one of the most revolutionary telescope systems ever developed. Read this manual thoroughly to take full advantage of the telescope’s numerous advanced features.
This manual provides instructions for the following products:
•
•
The Electronic Controller
Control of both ETX model telescopes is through pushbutton operation of the
Assembly Instructions
Assembly of both ETX model telescopes requires eight (user- supplied)
1.a.
1
2
Fig.3: Installation of the Viewfinder.
b.
You may need to unthread the six alignment screws slightly to fit the viewfinder through the bracket. With the viewfinder in place, tighten (to a firm feel only) the six alignment screws against the viewfinder tube. To align the viewfinder, see page 8.
2. Remove the SP26mm eyepiece (1, Fig. 1) from its container |
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1
•Move the telescope on two axes
•Mount the telescope in the polar mode for fully automatic tracking of celestial objects using the optional #880
OPTIONAL ACCESSORIES, page 17).
•When in the polar mode, switch the motor drive between northern and Southern Hemisphere oper- ation for observing from any- where in the world.
Fig.2: Electronic Controller.
and place it in the eyepiece holder (4, Fig. 1). Tighten the |
thumbscrew (3, Fig. 1) to a firm feel only. |
3. The telescope’s battery compartment (6, Fig. 4) is at the |
bottom of the drive base. Place the telescope securely on its |
side as shown in Fig. 4. Open the battery compartment by |
simultaneously depressing the two release latches (4, Fig. 4) |
and pulling the battery cover (5, Fig. 4) away from the drive |
base. Insert eight |
compartment, oriented as shown on the battery mounting |
board. Put the cover back in place. |
4. Place the telescope in an upright position on a flat surface. |
Be certain that the power switch on the computer control |
panel (1, Fig. 5) is in the OFF position. Plug the coil cord for |
the Electronic Controller into the HBX port (3, Fig. 5). |
1
A detailed description of the functions and operation of the Electronic Controller is found in Electronic Controller Functions, page 6.
Parts List
In keeping with the ETX philosophy of elegant simplicity, an ETX telescope is virtually completely assembled at the Meade factory. Getting the telescope ready for first observations requires only a few minutes. When first opening the packing box, note carefully the following parts:
•The ETX Astro Telescope with
•Electronic Controller with attached coil cord.
•Viewfinder, packed in a separate small box.
•Super Plössl (SP) 26mm eyepiece, packed in a plastic storage container, in a separate small box.
•
The viewfinder is packed separately from the main telescope to avoid the possibility of the viewfinder slipping in its bracket and scratching the viewfinder tube during shipment.
2
3
6
4
5
Fig.4: Bottom view of an ETX showing eight
(1)
(3)Alternate tripod leg hole; (4) Release latches;
(5)Battery compartment cover; (6) Battery compartment.
Basic assembly of either ETX model is now complete.