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Figure 2-4                                                             Figure 2-5                                                       Figure 2- 6                           

 

 

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The telescope optical tube attaches to the altazimuth mount with the altitude slow motion rod assembly and the respective knobs. Before starting, remove the front 
opening cap. To mount the telescope tube to the mount: 
 

1.

 

Remove the protective paper covering the optical tube.   

2.

 

Put the telescope optical tube inside the yoke (altazimuth) mount so that the altitude slow motion rod assembly is on the same side as the altitude locking 
screw (see Figure 1-1).  Note that on some telescopes that the rod may be attached to the telescope optical tube.  If the rod is not attached to the optical tube, 
remove the screw from the mechanism (with the provided tool) shown on the far left of Figure 2-7 and put the rod in place as shown in Figure 2-7.  Then, 
put the screw through the hole in the rod and into the mechanism and tighten it. 

3.

 

Thread the altitude locking knob out so the hole is clear in the eyebolt (see Figure 2-8). 

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Put the rod of the assembly through the eyebolt and then tighten the altitude locking knob – Figure 2-9. 

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Thread the two knobs (one on either side of the mount) through the top of the mount into the threaded holes in the optical tube and tighten – Figure 2-7.  

 

Figure 2-7 

Figure 2-8 

Figure 2-9 

 

 

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The PowerSeeker Alt-Az mount is easy to move wherever you want to point it. The up and down (altitude) is controlled by the altitude locking knob (Figure 2-10).  The 
side-to-side (azimuth) is controlled by the azimuth lock (Figure 2-12).  When both knobs are loose you can find your objects easily (through the finderscope) and then 
lock the controls.    
 
For fine adjustments in altitude, you turn the knurled ring of the altitude slow motion rod (when the altitude lock is tight) in either direction – see Figure 2-9.  

 

 
 
 

Note: 

Before tightening the altitude locking knob, the location you are seeking should be located in the 

finderscope. 
 
 

 
 
 
 
 

Figure 2-10

 

Summary of Contents for 21056-K

Page 1: ...P Po ow we er rS Se ee ek ke er r 1 11 14 4A AZ Z T Te el le es sc co op pe e INSTRUCTION MANUAL Model 21056 K ENGLISH ...

Page 2: ...y The PowerSeeker 114AZ carries a two year limited warranty For details see our website at www celestron com Some of the many standard features of the PowerSeeker include All coated glass optical elements for clear crisp images Smooth functioning rigid altazimuth mount with easy pointing to located objects Preassembled aluminum tripod ensures a stable platform Quick and easy no tool set up CD ROM ...

Page 3: ...pright and pull the tripod legs apart until each leg is fully extended and then push down slightly on the tripod leg brace Figure 2 2 The very top of the tripod is called the tripod head AZ mount 3 Next we will install the tripod accessory tray Figure 2 3 onto the tripod leg brace center of Figure 2 2 4 On the bottom of the tripod tray is a screw attached to the center The screw attaches into a th...

Page 4: ...d and into the mechanism and tighten it 3 Thread the altitude locking knob out so the hole is clear in the eyebolt see Figure 2 8 4 Put the rod of the assembly through the eyebolt and then tighten the altitude locking knob Figure 2 9 5 Thread the two knobs one on either side of the mount through the top of the mount into the threaded holes in the optical tube and tighten Figure 2 7 Figure 2 7 Figu...

Page 5: ...be easier to focus Figure 2 12 I In ns st ta al ll li in ng g t th he e S St ta ar rP Po oi in nt te er r F Fi in nd de er rs sc co op pe e The Star Pointer is the quickest and easiest way to point your telescope exactly at a desired object in the sky It s like having a laser pointer that you can shine directly onto the night sky The Star Pointer is a zero magnification pointing tool that uses a c...

Page 6: ...e back end There light is bent forward in the tube to a single point its focal point Since putting your head in front of the telescope to look at the image with an eyepiece would keep the reflector from working a flat mirror called a diagonal intercepts the light and points it out the side of the tube at right angles to the tube The eyepiece is placed there for easy viewing Newtonian Reflector tel...

Page 7: ... G Ge en ne er ra al l O Ob bs se er rv vi in ng g H Hi in nt ts s When using any optical instrument there are a few things to remember to ensure you get the best possible image Never look through window glass Glass found in household windows is optically imperfect and as a result may vary in thickness from one part of a window to the next This inconsistency can and will affect the ability to focu...

Page 8: ...e sky Stars near the celestial equator form the largest circles rising in the east and setting in the west Moving toward the north celestial pole the point around which the stars in the northern hemisphere appear to rotate these circles become smaller Stars in the mid celestial latitudes rise in the northeast and set in the northwest Stars at high celestial latitudes are always above the horizon a...

Page 9: ...elescope For safe solar viewing use a proper solar filter that reduces the intensity of the Sun s light making it safe to view With a filter you can see sunspots as they move across the solar disk and faculae which are bright patches seen near the Sun s edge The best time to observe the Sun is in the early morning or late afternoon when the air is cooler To center the Sun without looking into the ...

Page 10: ...ine connecting the two stars 6 Look through the telescope and the Ring Nebula should be in your field of view The Ring Nebula s angular size is quite small and difficult to see 7 Because the Ring Nebula is rather faint you may need to use averted vision to see it Averted vision is a technique of looking slightly away from the object you re observing So if you are observing the Ring Nebula center i...

Page 11: ...owerSeeker series of telescopes was designed for visual observing After looking at the night sky for a while you may want to try your hand at photography of it There are a few simple forms of photography possible with your telescope for celestial pursuits although celestial photography is best done using an equatorial mount or computerized altazimuth mount Below is just a very brief discussion of ...

Page 12: ...stortions Before collimating your telescope take time to familiarize yourself with all its components The primary mirror is the large mirror at the back end of the telescope tube This mirror is adjusted by loosening and tightening the three screws placed 120 degrees apart at the end of the telescope tube The secondary mirror the small elliptical mirror under the focuser in the front of the tube al...

Page 13: ...to use a longer focal length ocular with a Barlow lens When a star is in focus it should look like a sharp pinpoint of light If when focusing on the star it is irregular in shape or appears to have a flare of light at its edge this means your mirrors aren t in alignment If you notice the appearance of a flare of light from the star that remains stable in location just as you go in and out of exact...

Page 14: ...o preserve night vision better than red filters or other devices Brightness is adjustable Operates on a single 9 volt included battery Collimation Tool 94183 Collimating your Newtonian telescope is easily accomplished with this handy accessory which includes detailed instructions Collimation Eyepiece 1 25 94182 The collimation eyepiece is ideal for precise collimation of Newtonian telescopes Digit...

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