Go to page of
Similar user manuals
-
Telescope
Meade ETX-125EC
32 pages 0.81 mb -
Telescope
Meade Telescopes
24 pages 1.17 mb -
Telescope
Meade Goto-Kit for equatorial EQ-5 Mounts
40 pages 1.01 mb -
Telescope
Meade 14-0500-00
12 pages 1.37 mb -
Telescope
Meade DS-2102AT-TC
20 pages 1 mb -
Telescope
Meade 70AZ-ADR
12 pages 0.23 mb -
Telescope
Meade Astro-Tech AT66ED
2 pages 0.35 mb -
Telescope
Meade ETX Astro Telescope/ETX Spotting Scope
24 pages 7.23 mb
A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Meade 70AZ-AR, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
What is an instruction?
The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Meade 70AZ-AR one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of Meade 70AZ-AR. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of Meade 70AZ-AR should contain:
- informations concerning technical data of Meade 70AZ-AR
- name of the manufacturer and a year of construction of the Meade 70AZ-AR item
- rules of operation, control and maintenance of the Meade 70AZ-AR item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Meade 70AZ-AR alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Meade 70AZ-AR, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Meade service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Meade 70AZ-AR.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Meade 70AZ-AR item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
-
Page 1
MEADE INSTRUCTION MANUAL 70mm | 2.8" Altazimuth Refracting T elescope 70AZ-AR www .meade.com Tel70AZAR_5 3/28/07 10:09 AM Page 1[...]
-
Page 2
WARNING! Never use a Meade ® Telescope to look at the Sun! Looking at or near t he Sun will cause instant and irrev ersible damage to y our e y e. Ey e damage is of ten painless, so t here is no w arning to t he obser v er t hat damage has occurred until it is too lat e. Do not point t he telescope at or near t he Sun. Do not look t hrough t he te[...]
-
Page 3
1 INTRODUCTION Y our telesc ope is an exc ellent beginner’ s instrument, and is designed to observe objects in the sky and also on land. It can be your personal window on the univ erse or allows y ou to intimately study the behavior of nesting bir ds on a distant hillside. The tel escope is shipped with the foll owing parts: • Optical tube • [...]
-
Page 4
Figur e 1 : Meade 70AZ-AR Altazimuth Refracting T el escope Inset A : Acc essory T ray Mounting Bolt Hole Inset B : T ripod Leg Inset C : Viewfinder Assembly FIGURE 1 1. Eyepiece 2. Red dot viewfinder (see Inset C) 3. Red dot viewfinder alignment scre ws (see Inset C) 4. Optical tube assembl y 5. V ertical lock knobs 6. Horizontal lock knob 7. T ri[...]
-
Page 5
ASSEMBLE YOUR TRIPOD The tripod is the basic support for y our tel escope. Its height may be adjusted so that you can view c omfortably . N N o o t t e e : : N N u u m m b b e e r r i i n n b b r r a a c c k k e e t t s s , , e e . . g g . . , , ( ( 3 3 ) ) , , r r e e f f e e r r t t o o F F i i g g . . 1 1 . . 1. Make sur e that as you attach the[...]
-
Page 6
2. Line up the two holes on the r ed dot viewfinder brack et over the two bolts. Slide the brack et over the bolts. See Fig. 1, inset C . 3. Replace the thumbscr ews onto the bolts and tighten to a firm f eel. A TT ACH THE DIAGONAL MIRROR AND EYEPIECE The diagonal mirr or refl ects the light from the optical tube to a mor e comf ortabl e viewing po[...]
-
Page 7
S S U U N N W W A A R R N N I I N N G G N N E E V V E E R R U U S S E E Y Y O O U U R R T T E E L L E E S S C C O O P P E E T T O O L L O O O O K K A A T T T T H H E E S S U U N N ! ! L OOKING AT OR NEAR THE SUN WILL C AUSE INST ANT AND IRREVERSIBLE DAMAGE T O YOUR EYE. EYE DAMAGE IS OFTEN P AINLESS, SO THERE IS NO WARNING TO THE OBSERVER THA T DAM[...]
-
Page 8
OBSERVING O O b b s s e e r r v v e e d d u u r r i i n n g g t t h h e e d d a a y y t t i i m m e e : : T ry out your tel escope during the daytime at first. It is easier to l earn how it operates and how to observe when it is light. P P i i c c k k o o u u t t a a n n e e a a s s y y o o b b j j e e c c t t t t o o o o b b s s e e r r v v e e : [...]
-
Page 9
Meade as an optional acc essory and enhance c ontrast t o impr ove your observation of lunar f eatur es. Spend several nights observing the Moon. Some nights, the Moon is so bright that it makes other objects in the sky difficult to see. These ar e nights that ar e excell ent for lunar observation. Observe the Solar System : After observing the Moo[...]
-
Page 10
may not see many featur es on the surfac e of Saturn, its ring structur e will steal your br eath away . Y ou will probabl y be able to see a black opening in the rings, known as the Cassini band. Saturn is not the only planet that has rings, but it is the only set of rings that c an be seen with a small tel escope. Jupiter’ s rings cannot be see[...]
-
Page 11
differ ent col ors? Does one seem brighter than the other? Almost all the star s you can see in the sky ar e part of our galaxy . A galaxy is a large gr ouping of stars, containing millions or even billions of s tars. Some galaxies f orm a spiral (lik e our galaxy, the Milky W ay) and other galaxies look mor e like a lar ge football and ar e called[...]
-
Page 12
Fig. 6 using the 25mm low-pow er eyepiec e. The 25mm eyepiec e delivers a bright, wide field of view and is the best to use for mos t viewing conditions. Use the high-power 9mm eyepiec e to view details when observing the Moon and planets. If the image become fuzzy, switch back down t o a low er power . Changing eyepiec es changes the power or magn[...]
-
Page 13
tel escope so that the object to be viewed is again placed at the edge of the field, r eady to be further observed. Vibrations : Av oid touching the eyepiece while observing thr ough the telescope. Vibrations r esulting from such c ontact will cause the image to mo ve. A void observing sites wher e vibrations cause image movement (f or example, nea[...]
-
Page 14
Astronomy and Sky and Telescope magazines. HA VE A GOOD TIME, ASTRONOMY IS FUN! SPECIFICA TIONS Optical tube f ocal length 700mm Objective l ens diameter 70mm(2.8") F ocal ratio . . . . . . . . . . . . . . f/10 Mounting type . . . . . . . . . . . Altazimuth What do the specifications mean? Optical tube f ocal length is simpl y a measur ement o[...]
-
Page 15
Let’ s say that you have obtained a 13mm eyepiec e. Y ou can tell that what the f ocal length of y our eyepiece is as it is al ways printed on the side of an eyepiec e. Divide: 700 ÷ 13, which equals 53.8. Round this off to the near est whole number and y our new eyepiec e magnifies objects 54 times. A gr eat optional accessory is a Barl ow lens[...]
-
Page 16
during terr estrial observing #126 Barlow l ens (1.25 0.0.) doubles the magnification of any ey epiece. Additional Eyepiec es (1.25" barr el diameter): F or higher or lower magnifications with the tel escopes that acc ommodate 1.25" ey epieces, Meade Series 4000 Super Plössl ey epieces, availabl e in a wide variety of sizes, pr ovide a h[...]
-
Page 17
br each of this warranty . Any implied warranties which cannot be disclaimed ar e hereby limited to a t erm of one year fr om the date of original retail pur chase. This warranty gives y ou specific rights. Y ou may have other rights which vary fr om state to state. Meade r eserves the right to change product specifications or to disc ontinue produ[...]
-
Page 18
OBSERVER: OBJEC T NAME: DA TE & TIME OBSERVED: CONSTELLA TION: EYEPIECE SIZE: SEEING CONDITIONS: EXCELLENT GOOD POOR NOTES: DRAWING OF IMA GE OBSERV A TION LOG Tel70AZAR_5 3/28/07 10:09 AM Page 18[...]
-
Page 19
Tel70AZAR_5 3/28/07 10:09 AM Page 19[...]
-
Page 20
www .meade.com Meade Instr uments Corporation 6001 Oak Canyon, Ir vine, Califor nia 926 18 1-800 626-3233 Tel70AZAR_5 3/28/07 10:09 AM Page 20[...]