Instruction/ maintenance manual of the product 78-9518 Bushnell
Go to page of 6
D EEP S PACE S ERIES 675 x 4.5” Reflector Telescope Model 78-9518 See pg. 2 (fig. 1) fig. 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 1. Finderscope 2. Finderscope Mount 3. Rack & Pinion Focusing Mechanism 4. Eyepiece 5. Fine Adjustment Cables (2) 6.
STANDARD EQUIPMENT • Reflector Telescope Assembly • Equatorial Mount • Variable Height-Hardwood Tripod • 4mm, 12mm, 20mm focal length - Eyepieces . • 5 x 24 mm Finderscope w/ focus adjustment • Accessory Tray • 3x Barlow • Accessory tray: 3-_” bolts, 6-_” washers, 3-wingnuts TELESCOPE ASSEMBLY 1.
3. Locate the Counterweight (6) and Counterweight Shaft (7). Loosen the thumb screw located on the Counterweight and slide the Counterweight onto the Counterweight Shaft, then and tighten thumb screw to secure the Counterweight . Thread the Counterweight Shaft into the hole located directly below the Declination Lock Knob (18).
1. Arrange the telescope so that the telescope body is horizontal to the floor (latitude of 0 ° ). Loosen the Right Ascension Lock (21) . The telescope should now turn freely about the polar axis. Rotate the telescope about the polar axis so that the Counterweight Shaft (7) is parallel to the ground (horizontal).
ANSWERS TO COMMONLY ASKED QUESTIONS 1. The image I see in the telescope is upside down and reversed from right to left ? • An upside-down and reversed image is a common characteristic of all refractor telescopes. Since telescopes are used for astronomical viewing orientation is not important.
Telescope LIFETIME LIMITED WARRANTY Your telescope is warranted to be free of defects in materials and workmanship for the lifetime of the original owner. The Lifetime Limited Warranty is an expression of our confidence in the materials and mechanical workmanship of our products and is your assurance of a lifetime of dependable service.
An important point after buying a device Bushnell 78-9518 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bushnell 78-9518 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 Bushnell 78-9518 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bushnell 78-9518 you will learn all the available features of the product, as well as information on its operation. The information that you get Bushnell 78-9518 will certainly help you make a decision on the purchase.
If you already are a holder of Bushnell 78-9518, 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 Bushnell 78-9518.
However, one of the most important roles played by the user manual is to help in solving problems with Bushnell 78-9518. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bushnell 78-9518 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
