|
User Manual for Sky-Watcher 8" f 5.9 Collapsible GoTo Dobsonian Telescope Click to enlarge the picture
Contents of the user manual for the Sky-Watcher 8" f 5.9 Collapsible GoTo
- Product category: Reflectors Sky-Watcher
- Brand: Sky-Watcher
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Sky-Watcher Reflectors
|
User manual for the Sky-Watcher 8" f 5.9 Collapsible GoTo contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Sky-Watcher product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Sky-Watcher user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Sky-Watcher product will considerably shorten its lifespan!
|
Product description Sky-Watcher improves on the often unwieldy standard design of Dobsonians with their 8" f/5.9 Collapsible GoTo Dobsonian Telescope. It features a patented truss tube system that enables the front corrector plate/eyepiece assembly to be moved back and locked against the main rear tube to greatly reduce the size of the OTA for storage and transportation. This open OTA also has the benefit of reducing overall weight versus standard Dobs. To add another level of usability to the scope is a motorized ground-based rocker alt-az mount. Equipped with dual servo motors, they are controlled using the SynScan computer hand controller. This self-contained system features over 42,000 celestial objects with alignment assistance, guided tours and full go-to capabilities. Its dual encoders, coupled with the patented Tension Control Handle, enable users to manually move the scope without having to realign it.It features smaller 8" aperture parabolic mirror that captures enough light to make detailed observations of the Moon and planets, and still reach out past our solar system to discover brighter deep-sky subjects such as nebulae, globular clusters, and galaxies. Its smaller mirror gives it added portability, and the Crayford focuser's unique focusing mechanism gives it the ability to achieve tack-sharp focusing with zero back-lash that rack-and-pinion focusers generally are unable to achieve. - Optical Performance
-
- 8" aperture
- f/5.9 focal ratio
- 1200mm focal length
- Efficient, highly reflective mirrors increase image brightness
- SynScan System
-
- Motor type: DC Servo Motors
- Resolution:
- Motor encoder: 1,620,000 counts per revolution
- Main axis encoder: 11,748 counts per revolution
- Slew speeds: 1.0X, 2.0X, 8X, 16X, 32X, 200X, 400X, 600X, 800X, 1000X
- Tracking Rates: Sidereal, Lunar, Solar
- Tracking Mode: Dual Axes Tracking
- Alignment Method: Brightest-Star Alignment, Two-Star Alignment
- Database: 25 user defined objects. Complete M, NGC and IC catalog, partial SAO catalogues, total 42,900 objects
- Go-To Pointing Accuracy: Up to 5 arc min
- Focuser
-
- Crayford-style, single-speed
- Accepts 2" eyepieces and accessories
- Crayford focusers use a toothless friction system that allows for super-fine precision focusing without backlash
- Includes 2-to-1.25" adapter
- Mount
-
- Alt-az rocker design
- Teflon azimuth bearings
- Teflon bearings and tension clutch on altitude axis
- Tension control handle allows for smoother rotation to reduce vibrations and limit over-compensation
- Eyepiece & Accessories
-
- Eyepieces:
- 4-element Plossl
- 1.25" diameter barrel
- 25mm yields 48x power
- 10mm yields 120x power
- Finderscope:
- 8x50 erect-image
- Right-angle viewing
UPC: 050234118002 In the Box Sky-Watcher 8" f/5.9 Collapsible GoTo Dobsonian Telescope - 8x50 Finderscope
- 10mm Plossl Eyepiece
- 25mm Plossl Eyepiece
- 2"-to-1.25" Adapter
- Limited 2-Year Warranty
Table of Contents
|
Upload User Manual
Have you got an user manual for the Sky-Watcher 8" f 5.9 Collapsible GoTo Dobsonian Telescope in electronic form? Please send it to us and help us expand our library of instruction manuals.
Thank you, too, on behalf of other users.
To upload the product manual, we first need to check and make sure you are not a robot. After that, your "Submit Link" or "Upload File" will appear.
Technical parametersSky-Watcher S11800 Specs | Optical Design | Reflector | | Aperture | 8" / 203 mm | | Focal Length | 1200 mm | | Focal Ratio | f/5.9 | | Eyepiece Barrel Diameter | 2" directly to focuser
1.25" with included adapter | | Diagonal | N/A | | Finderscope | 8x50 right angle erect-image | | Tripod | None | | Mount Type | Motorized alt-az | | Power Source | 10 - 15 VDC 1 A
2.1 mm plug | | Optical Tube Dimensions | Not specified by manufacturer | | Weight | Tube: 24.2 lb / 11.0 kg
Base: 33.0 lb / 15.0 kg
Assembled: 57.2 lb / 26.0 kg | | | | Package Weight | 85.5 lb | | Box Dimensions (LxWxH) | 42.0 x 36.0 x 15.0" |
Rating50% users recommend this product to others. And what about you?
This product has already been rated by 90 owners. Add your rating and experience with the product.
Discussion
Ask our technicians if you have a problem with your settings,
or if anything is unclear in the user manual you have downloaded.
You can make use of our moderated discussion.
The discussion is public and helps other users of our website who may be encountering similar problems.
The discussion is empty - enter the first post
Post a new topic / query / comment:
|
|
|
| Request for user manual |
You can’t find the operation manual you are looking for? Let us know and we will try to add the missing manual:
I’m looking for a manual / Request for manual
Current requests for instruction manuals:
Milano Carbon Fiber Tripod with B1 Head...
c.PLASMA X LARGE SIN/SION user manual-pdf
centrotherm PECVD platform c.PLASMA...
Streamlight Macrostream...
AOC curved gaming monitor...
User manual for Bowens ML500 Flash head ...
|
| Discussion |
Latest contributions to the discussion:
SQ 7 PDF
Name: Yash Deshmukh
Allen & Heath SQ-7 48-Channel 36-Bus
I want to download PDF ...
Business Card Studio 10
Name: Yvon
Summitsoft Business Card Studio Pro
Business Card Studio 10 will not print. Window 11
My printer will print anything else....
REQUESTING FOR QUOTE
Name: ALBERT GABRIEL
Auray X-Style Piano Bench & Double
RFQ 919
S/ N DESCRIPTION UNIT QTY
1 KEYBOARD
YAMAHA MODEL
PSR-S750 61-KEY
DIGITAL
WORKSTATION PCS 1
2 AURAY DOUBLE-X
KEYBOARD
STAND WITH
PULL LOCK MFR
#KSPL-2X PCS 1
3 YAMAHA YBA-611
ARTISTE SERIES
KEYBOARD BAG
FOR 61-KEY
PORTABLE
KEYBOARDS PCS 1
4 AURAY FP-P1...
Leatherman Micra
Name: Rebecca Burgess
Leatherman Micra Tool with Box
Please send me a user's manual for Leatherman Micra...
total cost of Casio CTK 3500 61 key manual
Name: Eric Sensiba
Casio CTK-3500 61-Key Keyboard with Touch
What is the total cost for a Casio CTK 3500 61 key Electronic keyboard manual including taxes and shipping t85739?...
|
|
