Instruction/ maintenance manual of the product 78-9519 Bushnell
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D EEP S PACE S ERIES 675 x 60 Refractor Telescope Model 78-9519 22 21 1. 60mm Objective Lens 2. Telescope Main Tube 3. Declination Lock Knob 4. Right Ascension Lock Knob 5. Counterweight Shaft 6. Counterweight 7. Altitude Lock Knob 8. Azimuth Lock Knob 9.
STANDARD EQUIPMENT • Complete Main Telescope Assembly • Full Length Variable-Height Hardwood Tripod • Equatorial Mount with counterweight and flexible adjustment cables • 4mm, 12mm, 20mm focal.
• Loosen the silver screws located at the opposite end of the Fine Adjustment Cables (14). Now, attach the Fine Adjustment Cables to the two silver posts found on the Equatorial Mount . The first post is located just above the Declination Lock Knob (3) , the second post is located below the Right Ascension Lock Knob (4).
Astronomical telescopes are designed in such a way that the image you will see appear will be UPSIDE DOWN and REVERSED, this is acceptable for viewing celestial bodies. For land-based viewing an “Erector Lens” is used to properly re-orient the image.
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 78-9519 (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 78-9519 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 78-9519 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bushnell 78-9519 you will learn all the available features of the product, as well as information on its operation. The information that you get Bushnell 78-9519 will certainly help you make a decision on the purchase.
If you already are a holder of Bushnell 78-9519, 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 78-9519.
However, one of the most important roles played by the user manual is to help in solving problems with Bushnell 78-9519. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bushnell 78-9519 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
