Instruction/ maintenance manual of the product 76 Celestron
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P P o o w w e e r r S S e e e e k k e e r r 7 7 6 6 I I N N S S T T R R U U C C T T I I O O N N M M A A N N U U A A L L #21044.
2 INTRODUCTIO N Congra tulati ons on your pur chase a nd welco me to the Celestron w orld of am ateur as tronom y . Som e of t he term s and parts described in these instructions m ay be new to y ou, so a few com m only u sed terms y ou’ll w an t to be fam iliar w ith are defined below .
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4 T T H H E E P P O O W W E E R R S S E E E E K K E E R R 7 7 6 6 R R e e f f l l e e c c t t o o r r The PowerSeek er is a Newton ian reflecting telescope that comes on an altazim uth m ount.
5 3. Your telescope also com es w ith a 3x Barlow lens w hich triples the m agn ify ing pow er of each ey epiece (see Magnifica tion section of the man ual). To use the barlow len s, insert the barlow lens directly into the focu ser. Then start by usin g the low pow er ey epiece such as the 20m m , and ins ert it directly in to the barlow lens.
6 Magnific atio n thro ugh any tele scop e has it s limits. T hes e limits ar e de ter mined by the l aws of opt ics and the na ture o f the hu man eye.
7 2. Adjustments to the collim ation of the telescope can be m ade by turnin g the collim ation adjustment screws (5) located at the rear of th e optical tube. 3. If y our telescope is out of collim ation, the best way to re- collimate it is w ith a good collim ation tool.
8 O O p p t t i i o o n n a a l l A A c c c c e e s s s s o o r r i i e e s s Celestron offers a f ull line of optional access ories for y our telescope. Please refer to th e Celestron Accessory Catalog (#93685) for a com plete des cription , or logon t o our w eb si te at www.
CELESTRON TWO YEAR WARRANTY a. Celestron warran ts th is telescop e to be free from defects in materi als and workmansh ip for t wo ye ars. Celestron will repa ir or repl ace such product or part there of which, upo n inspe ction by Cel es tron, is found to be de fe ctive in m ater ials o r w or kmanship .
An important point after buying a device Celestron 76 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Celestron 76 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Celestron 76 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Celestron 76 you will learn all the available features of the product, as well as information on its operation. The information that you get Celestron 76 will certainly help you make a decision on the purchase.
If you already are a holder of Celestron 76, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Celestron 76.
However, one of the most important roles played by the user manual is to help in solving problems with Celestron 76. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Celestron 76 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
