Owner's Manual
Page 6
Accessory Tray Brace 5. Main Telescope Tube 9. Quick-Release Adjustable Aluminum Tripod 6 Rack and Pinion Focusing Mechanism 4. Remote Handset Computer Controller 8. Red Dot Finderscope 2. 1.25" Format Eyepiece (2 included) 3. Quick-Release Accessory Tray 7. Quick-Release Tripod Leg Lever 6. Parts Diagrams 3. 2. 1. 2. 7. 3. 8. 7. 6. 9. 4. 5. 6. 9. 4. 5. 78-8831 / 78-8846 78-8840, 78-8850, 78-8890 Telescope Parts Diagram 1. 1. 8.
Accessory Tray Brace 5. Main Telescope Tube 9. Quick-Release Adjustable Aluminum Tripod 6 Rack and Pinion Focusing Mechanism 4. Remote Handset Computer Controller 8. Red Dot Finderscope 2. 1.25" Format Eyepiece (2 included) 3. Quick-Release Accessory Tray 7. Quick-Release Tripod Leg Lever 6. Parts Diagrams 3. 2. 1. 2. 7. 3. 8. 7. 6. 9. 4. 5. 6. 9. 4. 5. 78-8831 / 78-8846 78-8840, 78-8850, 78-8890 Telescope Parts Diagram 1. 1. 8.
Owner's Manual
Page 7
Quick Assembly Diagram 78-8831 / 78-8846 / 78-8840 78-8850 / 78-8890 1. 78-8840, 78-8850, 78-8890 A 2. B C 78-8831 / 78-8846 2. Parts List • Adjustable Aluminum Tripod Assembly (Pre-assembled to Northstar Computerized Star Locator Base) • Quick Release Accessory Tray • Northstar Telescope with finger attachment nuts • Red Dot Finderscope • 2 Eyepieces • Barlow Lens (Reflectors Only) • 90˚ Erecting Prism (Maksutov Only) 7
Quick Assembly Diagram 78-8831 / 78-8846 / 78-8840 78-8850 / 78-8890 1. 78-8840, 78-8850, 78-8890 A 2. B C 78-8831 / 78-8846 2. Parts List • Adjustable Aluminum Tripod Assembly (Pre-assembled to Northstar Computerized Star Locator Base) • Quick Release Accessory Tray • Northstar Telescope with finger attachment nuts • Red Dot Finderscope • 2 Eyepieces • Barlow Lens (Reflectors Only) • 90˚ Erecting Prism (Maksutov Only) 7
Owner's Manual
Page 8
... will vary in focal length.) (Reflectors Only) Included with the lowest power eyepiece, which in front of Telescope Tube (78-8831 and 78-8846 only). Place your 3x Barlow lens would look like this telescope is a precision optical system the parts require careful handling-... focal length = MAGNIFICATION (e.g. Attach Low Power Eyepiece. Barlow lenses are used to lay all components. Place Finderscope Assembly over Finderscope Attachment Bolts and reattach Finderscope thumb nuts to double or triple the power of the telescope objective lens. Tighten all set screw and inserting...
... will vary in focal length.) (Reflectors Only) Included with the lowest power eyepiece, which in front of Telescope Tube (78-8831 and 78-8846 only). Place your 3x Barlow lens would look like this telescope is a precision optical system the parts require careful handling-... focal length = MAGNIFICATION (e.g. Attach Low Power Eyepiece. Barlow lenses are used to lay all components. Place Finderscope Assembly over Finderscope Attachment Bolts and reattach Finderscope thumb nuts to double or triple the power of the telescope objective lens. Tighten all set screw and inserting...
Owner's Manual
Page 9
... telescope tube at a land-based target at least 200 yards away (e.g. a telephone pole or building). 2. Looking through Red Dot Finderscope, turn adjustment wheels until object comes into focus. Now, objects located first with coil cord to Northstar Computerized Star Locator Base. Fully...Remove Battery Door and insert one 9V battery. 4. Locate Remote Computer Controller and coil cord. 2. Replace Battery Door. 5. MALIGNING FINDERSCOPE Look through selected eyepiece (in this case the 20 mm), slowly retract Focusing Tube by turning Rack and Pinion Focusing Mechanism until ...
... telescope tube at a land-based target at least 200 yards away (e.g. a telephone pole or building). 2. Looking through Red Dot Finderscope, turn adjustment wheels until object comes into focus. Now, objects located first with coil cord to Northstar Computerized Star Locator Base. Fully...Remove Battery Door and insert one 9V battery. 4. Locate Remote Computer Controller and coil cord. 2. Replace Battery Door. 5. MALIGNING FINDERSCOPE Look through selected eyepiece (in this case the 20 mm), slowly retract Focusing Tube by turning Rack and Pinion Focusing Mechanism until ...