Celestron CGE925 Bedienerhandbuch PDF herunterladen (Seite 13)

2. Slide the eyepiece end of the finderscope into the front ring of the bracket (the front ring is the one without the

adjustment screws), then through the back ring. It may be necessary to push down the spring loaded pivot screw so

that the finder will pass through the back ring (see figure 2-12)

3. Push the finder back until the O-Ring is snug inside the front ring of the finder bracket.

4. Hand tighten the two alignment thumb screws until they make contact with the finderscope.

Aligning the Finderscope

The finderscope is adjusted using two adjustment screws, located on the top and on the right (when looking though the finder)

of the finder bracket and a spring loaded pivot screw (located on the left side of the bracket). This allows you to turn the top

adjustment screw to move the finderscope up and down, and turn the right adjustment screw to move the finderscope right to

left. The spring loaded pivot screw puts constant pressure on the finder so that the adjustment screws are always making

contact with the finder.

To make the alignment process a little easier, you should perform this task in the daytime when it is easier to locate objects in

the telescope without the finder. To align the finder:

1. Choose a conspicuous object that is in excess of one mile away. This will eliminate any possible parallax effect

between the telescope and the finder.

2. Point your telescope at the object you selected and center it in the main optics of the telescope.

3. Lock the azimuth and altitude clamps to hold the telescope in place.

4. Check the finder to see where the object is located in the field of view.

5. Adjust the thumb screws on the finder bracket, until the cross hairs are centered on the target.

In order to properly balance your telescope, you will need to

move your telescope manually in both Right Ascension (RA)

and Declination.

The CGE Pro mount has a 4-point clutch system for no-slip

pointing precision. To loosen the clutches turn the four locking

knob counterclockwise.

When balancing, always make sure that you have

physical control of the telescope before loosening the

clutches. An out of balance mount can move very quickly

and can cause damage to the tube or mount.

Figure 2-13

The finderscope bracket comes in two pieces; the mounting bracket (left) and the finder bracket (right)

RA Locking

Knobs

DEC Locking

Knobs

Figure 2-14

Attachment

Bolts

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Celestron CGE925 Bedienerhandbuch Seite 13