Bedienungsanleitung Celestron CPC Deluxe 800 HD - 11007 (Seite 13 von 50) (Englisch)

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Note: Once a One-Star Alignment has been done, you can use

the Re-alignment feature (later in this section ) to improve your

telescope’s pointing accuracy.

Solar System Align

Solar System Align is available in alt-az mode (scope mounted directly

on the tripod) and equatorial mode (scope mounted on a wedge).

Solar System Align is designed to provide excellent tracking and GoTo

performance by using solar system objects (Sun, Moon and planets) to

align the telescope with the sky. Solar System Align is a great way to

align your telescope for daytime viewing as well as a quick way to align

the telescope for night time observing.

Never look directly at the Sun with the naked eye or

with a telescope (unless you have the proper solar lter).

Permanent and irreversible eye damage may result.

1. Select Solar System Align from the alignment options.

2. Press ENTER to accept the time/site information displayed on the

display, or wait until the telescope has downloaded the information

from the GPS satellites.

3. The SELECT OBJECT message will appear in the top row of the

display. Use the Up and Down scroll keys (10) to select the daytime

object (planet, Moon or Sun) you wish to align. Press ENTER.

4. The CPC then asks you to center in the eyepiece the alignment object

you selected. Use the direction arrow buttons to slew the telescope to

the alignment object and carefully center it in the nderscope. Press

ENTER when centered.

5. Then, center the object in the eyepiece and press ALIGN.

Once in position, the CPC will model the sky based on this information

and display Alignment Successful.

Tips for Using Solar System Align

• For safety purposes, the Sun will not be displayed in any of the hand

control’s customer object lists unless it is enabled from the Utilities

Menu. To allow the Sun to be displayed on the hand control,

do the following:

1. Press the UNDO button until the display reads “CPC Ready”.

2. Press the MENU button and use the Up and Down keys to select the

Utilities Menu. Press ENTER.

3. Use the UP and Down keys to select Sun Menu and press ENTER.

4. Press ENTER again to allow the Sun to appear on the hand

control display.

The Sun can be removed from the display by using the same procedure

as above.

• To improve the telescope pointing accuracy, you can use the

Re-Align feature as described below.

EQ North / EQ South Alignment

EQ North and EQ South Alignments assist the user in aligning the

telescope when polar aligned on an optional equatorial wedge. Similar

to the Altazimuth alignments described earlier, the EQ alignments gives

you the choice of performing an AutoAlign, Two-Star alignment, One-

Star alignment or Solar System alignment.

EQ AutoAlign

The EQ AutoAlign uses all the same time/site information as the Alt-Az

alignments, however it also requires you to position the tube so that the

altitude index markers are aligned (see gure 4-2), and then rotate the

telescope base until the tube is pointed towards the Meridian (see gure

4-3). Based on this information the CPC will automatically slew to two

selected alignment stars to be centered and aligned. To use EQ

Auto-Align:

1. Select EQ North or South Align from the alignment options and

press ENTER

2. Press ENTER to accept the time/site information displayed on the

display, or wait until the telescope has downloaded the information

from the GPS satellites.

3. Select EQ AutoAlign method and press ENTER

4. Use the up and down arrow buttons to move the telescope tube

upwards until the altitude index markers are aligned. The altitude

index markers are located at the top of the fork arm. See gure 4-2.

5. Use the left and right arrow buttons to move the telescope base

until the fork arms are horizontally parallel and the tube is pointing

towards the Meridian.

6. Based on this information, the CPC will automatically display the most

suitable alignment stars that are above the horizon. Press ENTER to

automatically slew the telescope to the displayed star. If for some

reason you do not wish to select one of these stars (perhaps it is

behind a tree or building), you can either:

• Press the UNDO button to display the next most suitable star

for alignment.

• Use the UP and DOWN scroll buttons to manually select any star

you wish from the entire list of available stars.

7. CPC then asks you to center in the eyepiece the alignment object you

selected. Use the direction arrow buttons to slew the telescope to

the alignment object and carefully center it in the nderscope. Press

ENTER when centered.

8. Then, center the object in the eyepiece and press ALIGN.

9. Once you press the ALIGN button, the telescope will automatically

slew to a second alignment star. Repeat steps 6 and 7 to

complete alignment.





EQ Two-Star Align

The EQ Two-Star Align follows most of the same steps as the Alt-Az

Two-Star Align. This alignment method does not require the user to align

the altitude index markers or point towards the Meridian, but it does

require the user to locate and align the telescope on two bright stars.

When selecting alignment stars, it is best to choose stars that, a) have a

large separation in azimuth and b) both are either positive or negative in

declination. Following these two guidelines will result in a more accurate

EQ Two-Star alignment.

Celestron CPC Deluxe 800 HD - 11007 Seite 13

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