Bushnell NORTHSTAR GOTO 78-8890 Instruction Manual Download Page 2

WHERE DO I START?

2.

3.

NEVER LOOK DIRECTLY AT THE SUN 

WITH YOUR TELESCOPE 

PERMANENT DAMAGE TO YOUR EYES 

MAY OCCUR

Your Bushnell telescope can bring the wonders of the universe to your eye.  
While  this  manual  is  intended  to  assist  you  in  the  set-up  and  basic  use  of 
this instrument, it does not cover everything you might like to know about 
astronomy.  Although Northstar will give a respectable tour of the night sky, 
it  is  recommended  you  get  a  very  simple  star  chart  and  a  flashlight  with  a 
red  bulb  or  red  cellophane  over  the  end.    For  objects  other  than  stars  and 
constellations,  a  basic  guide  to  astronomy  is  a  must.    Some  recommended 
sources appear on our website at www.bushnell.com.  Also on our website 
will  be  current  events  in  the  sky  for  suggested  viewing.    But,  some  of  the 
standbys that you can see are:

The  Moon

—a  wonderful  view  of  our  lunar  neighbor  can  be  enjoyed  with  any 

magnification.  Try viewing at different phases of the moon.  Lunar highlands, lunar 
maria (lowlands called "seas" for their dark coloration), craters, ridges and mountains 
will astound you. 

Saturn

—even  at  the  lowest  power  you  should  be  able  to  see  Saturn’s  rings  and 

moons.  This is one of the most   satisfying objects in the sky to see simply because it 
looks like it does in pictures.  Imagine seeing what you’ve seen in textbooks or NASA 
images from your backyard!

Jupiter

—the largest planet in our solar system is spectacular.  Most noted features 

are its dark stripes or bands both above and below its equator.  These are the north 
and south equatorial belts.  Also interesting are Jupiter’s four major moons.  Pay close 
attention to their positions from night to night. They appear to be lined up on either 
side of Jupiter.

Mars

—The  Great  Red  Planet  appears  as  a  reddish-orange  disk.    Look  at  different 

times of the year and try to catch a glimpse of the white polar ice caps.

Venus

—just like the moon, Venus changes phases from month to month. At times 

Venus  appears  brilliantly  in  the  night  sky,  just  as  if  you  were  looking  at  a  distant 
crescent moon.

Nebulae

—The Great Orion Nebula is a very well known night sky object.  This and 

many others are brought to you by this telescope.

Star Clusters

—View millions of stars densely packed in a cluster that resembles a ball.

  

Galaxies

—One  of  the  greatest  and  most  interesting  galaxies  is  our  neighbor  the 

Andromeda Galaxy.  Enjoy this and many others.

Congratulations on the purchase of your Bushnell Northstar Goto Telescope with Real Voice Output!!  
This is the first telescope ever created that actually speaks to you to educate you about the night 
sky.  Consider this feature as your personal astronomy assistant.  

After  reading  through  this  manual  and  preparing  for  your  observing  session  as  outlined  in  these 
pages you can start enjoying the Real Voice Output feature by doing the following:

To activate your telescope, simply turn it on!  The Real Voice Output feature is built in to the remote 
control handset.  

Along  the  way  the  telescope  will  speak  various  helpful  comments  during  the  alignment  process.  
Once  aligned,  the  Real  Voice  Output  feature  will  really  shine  anytime  the  enter  key  is  depressed 
when an object name or number is displayed at the bottom right of the LCD viewscreen.  That object 
description will be spoken to you as you follow along with the scrolling text description.  

If at anytime you wish to disable the speaking feature, you can cancel the speech by pressing the 
“Back” button on the remote control keypad.

It is our sincere hope that you will enjoy this telescope for years to come!

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Summary of Contents for NORTHSTAR GOTO 78-8890

Page 1: ...INSTRUCTION MANUAL Lit 98 0433 05 04 WITH REALVOICE OUTPUT 78 8890 90MM MAKSUTOV CASSEGRAIN 78 8831 76MM REFLECTOR 78 8846 114MM REFLECTOR 78 8890 1LIM indd 1 6 1 04 11 19 54 AM...

Page 2: ...de of Jupiter Mars The Great Red Planet appears as a reddish orange disk Look at different times of the year and try to catch a glimpse of the white polar ice caps Venus just like the moon Venus chang...

Page 3: ...MBLY DIAGRAM 5 4 PARTS DIAGRAMS 1 Red Dot Finderscope 2 1 25 Format Eyepiece 3 Rack and Pinion Focusing Mechanism 4 Accessory Tray Brace 5 Quick Release Tripod Leg Lever 6 Quick Release Accessory Tray...

Page 4: ...ack telescope tube bracket into telescope mount receiver Make sure telescope is pointing in the correction direction Logo on telescope tube should be right side up 4 Reattach Telescope Tube Thumb Nuts...

Page 5: ...Star clusters and individual stars are best viewed through the low power no matter what 4 The recurring astronomical theater we call the night sky is an ever changing billboard In other words the sam...

Page 6: ...ecalibrate the Northstar alignment allowing continued enjoyment for the duration of the evening 11 1 On Off Button On Northstar Base 2 Back Button 3 Enter Button 4 Scroll Up Button 5 Scroll Down Butto...

Page 7: ...ontrol handset When you turn the telescope on a spoken and scrolling message will occur BUSHNELL NORTHSTAR Vx x Following this message the telescope will execute a diagnostic check and level the teles...

Page 8: ...cept the number by pressing ENTER Then set the next flashing option until the time and time zone are set STEP 3 SET THE DATE Again by using the SCROLL UP and SCROLL DOWN buttons and the ENTER button t...

Page 9: ...lecting this option with the ENTER key it will IDENTIFY the object that you are currently viewing OR the closest object to where your telescope is currently pointed You also have the options to choose...

Page 10: ...la with dust and cluster M017 Swan NGC 6618 18 20 8 16 2 6 45 Sgr nebula M018 NGC 6613 18 19 9 17 1 8 7 Sgr open cluster bright scattered M019 NGC 6273 17 02 6 26 3 7 5 Oph globular cluster M020 Trifi...

Page 11: ...ar challenge ST010 Algenib Gamma PEG 00 13 2 15 2 2 8 Peg star ST011 AD AD Cet 00 14 5 7 8 4 9 1 5 Cet red variable star ST012 7 7 CET 00 14 6 18 9 4 4 Cet red variable star ST013 35 Psc 12 UU Psc 00...

Page 12: ...ble star ST163 Pi5 Pi5 ORI 04 54 2 02 4 3 7 Ori star ST164 Omicron2 Omicron2 ORI 04 56 4 13 5 4 1 Ori star ST165 Iota Iota AUR 04 57 0 33 2 2 7 Aur star ST166 Pi6 Pi6 ORI 04 58 5 01 7 4 5 Ori star ST1...

Page 13: ...11 Chi Chi CAR 07 56 8 53 3 5 4 Car star ST312 Dunlop59 Dunlop 59 07 59 2 50 6 5 16 Pup double star ST313 S h86 S h 86 08 02 5 63 1 6 49 Cam double star ST314 Zeta Zeta PUP 08 03 6 40 2 3 4 Pup star S...

Page 14: ...tar ST462 RY RY DRA 12 56 4 66 0 6 8 Dra variable star ST463 1699 12 58 7 27 28 8 8 1 5 Com double star challenge ST464 Delta Delta MUS 13 02 3 71 5 3 6 8 Mus star ST465 Theta Theta MUS 13 08 1 65 3 5...

Page 15: ...able star ST689 UX 19 21 6 76 34 5 9 Stellar Dra red variable star ST540 Edasich Iota DRA 15 24 9 59 0 3 3 Dra star ST541 Pi 1972 15 29 2 80 26 6 9 31 Umi double star ST542 Lal123 15 33 1 24 29 7 5 9...

Page 16: ...3 Gamma Gamma EQU 21 10 3 10 1 4 7 6 Equ double star ST764 2780 Struve 2780 21 11 8 60 0 5 6 1 0 Cep double star challenge ST765 Delta 21 14 5 10 00 4 6 48 Equ double star magnitude contrast ST766 The...

Page 17: ...warranty must be accompanied by the items listed below 1 A check money order in the amount of 15 00 to cover the cost of postage and handling 2 Name and address for product return 3 An explanation of...

Page 18: ...For further questions or additional information please contact Bushnell Performance Optics 8500 Marshall Drive Lenexa Kansas 66214 800 423 3537 www bushnell com 78 8890 1LIM indd 34 6 1 04 11 20 16 AM...

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