Gebruiksaanwijzing /service van het product ED EQ van de fabrikant Orion
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2 Figure 1. The SkyView Pro 100mm ED EQ T ube ring mounting plate Declination slow-motion control knob Declination lock le ver Right ascension lock le ver Right ascension slow- motion control knob Counterweight shaft Counterweight Counterweight lock knob “T oe sav er” Eyepiece 1.
3 Congratulations on your purchase of a quality Or ion telescope. Y our new SkyView Pro 100mm ED EQ is an e xceptional instr ument f or observing and imaging astronomical objects . The ED glass of the objec- tiv e lens ensures you’ll enjo y star , Moon, and planetar y images with far less color distor tion than seen in standard refractors.
4 1. Sta nd t he t rip od l eg s up rig ht a nd s pre ad t he l eg s ou t as f ar as they will go . K eep the tripod legs at their shor test (fully retracted) length, f or now; you can extend them to a more desirab le length later , after the scope is fully assembled.
5 Inserting the Diagonal and Eyepiece The SkyView Pro 100mm ED EQ comes with a camera adapt- er attached to its f ocuser drawtube . Loosen the two thumb screws securing the camera adapter to the focuser drawtube and remov e the camera adapter (see Figure 4).
6 3. Retighten the counterweight lock knob. The telescope is now balanced on the right ascension axis. 4. T o balance the telescope on the declination axis, first tighten the R.A. lock le ver , with the counterweight shaft still in the horizontal position.
7 ing throug h t he eyepiec e f irst with your gl asses on , an d t hen with them off, and see if the glasses restrict the view to only a por tion of the full field. If they do, you can easily obser ve with your glasses off by just re-focusing the telescope the needed amount.
8 tions, 2" ey epieces can giv e a wider field of vie w than standard 1.25" ey epieces. This is especially desirable for obser ving deep-sky objects, as many of them appear quite large, but f aint. Many obser vers own at least one 2" eyepiece in order to achie ve the widest field of view possible for deep sky-obser v - ing.
9 T o find Polaris in the sky , look nor th and locate the patter n of the Big Dipper (Figure 9). The tw o stars at the end of the “bowl” of the Big Dipper point right to P olaris. Obser vers in the Souther n Hemisphere aren’t so fortunate to hav e a br ight star so near the south celestial pole (SCP).
10 Alignment of the Polar Axis Finder Scope 1. Look through the polar finder at a distant object (dur ing the day) and center it in the crosshairs. Y ou may need to adjust the latitude adjustment L-bolts and the tr ipod posi - tion to do this. 2. Rotate the mount 180° about the R.
11 the polar axis finder from the mo unt. Look through the polar axis finder at a star (at night) or distant object at least 1/4 mile aw a y (during da ylight).
12 Calibrating the Right Ascension Setting Circle 1. Identify a bright star in the sky near the celestial equa- tor (declination = 0°) and look up its coordinates in a star atlas. 2. Loosen the R.A. and Dec. lock le vers on the equatorial mount, so the telescope optical tube can mov e freely .
13 hav e warm air currents r ising from them which distor t the image seen in the ey epiece. Similarly , you should not observe thro ugh an open or clo sed window fro m indo ors. B ett er yet, choose a site out-of-town, awa y from any “light pollution”.
14 Once you’v e centered the object in the ey epiece, y ou can s witch to higher magnification (shor ter f ocal length e yepiece), if you wish. This is especially recommended for small and bright objects, like planets and double stars. The Moon also takes higher magnifications w ell.
15 special about seeing an astronomical object in real time, with your o wn ey es — “liv e, ” if not in living color . How to Find Deep-sky Objects: Starhopping Starhopping, as it is called by astronomers, is perhaps the simplest way to hunt down objects to view in the night sky .
16 powers , images rapidly lose sharpness and clar ity due to “heat wa v es” caused by Sun-heated air . Remember to aim well clear of the Sun, unless the front of the telescope is fitted with a professionally made solar filter and the finder scope is covered b y an opaque mater ial or remov ed altogether .
17 guide star on the illuminated ey epiece’ s crosshairs. Once the object is centered in the camera and a guide star is centered in the reticle ey epiece, y ou’ re ready to shoot. Deep-sky objects are quite f aint, and typically require expo - sures on the order of 10 minutes .
18 One-Y ear Limited W arranty This Or ion SkyView Pro 100mm ED EQ is warranted against defects in mater ials or workmanship for a period of one year from the date of purchase. This warranty is for the benefit of the original retail pur - chaser only .
Een belangrijk punt na aankoop van elk apparaat Orion ED EQ (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Orion ED EQ heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Orion ED EQ vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Orion ED EQ leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Orion ED EQ krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Orion ED EQ bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Orion ED EQ kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Orion ED EQ . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
