National Geographic NT114CF Instruction Manual Download Page 5

5

Using/Aligning the Red Dot Viewfinder:

The viewfinder is powered by a CR-1620 battery that is 

included. Before using the viewfinder for the first time, 

remember to remove the plastic insulator that is blocking 

the battery from connecting. 

Note: Please recycle used batteries responsibly. 

For The Viewfinder To Be Effective, 

It Must Be Aligned

Insert the 26 mm eyepiece into the focuser and power on the 

viewfinder by flipping the switch to the “On” position.

10a.

 Point the telescope at an easy to identify target like a 

tree that is approximately 200 yards away. Center the object 

in the eyepiece. Lock the telescope into place by tightening 

the panhandle. 

Note: Terrestrial objects may appear inverted, sideways 

or at an angle depending on how your tube is oriented 

due to optical design. This rotation is perfectly normal on 

all Newtonian reflectors and will not affect astronomical 

viewing. 

10b-e.

 Without moving the telescope, position the red dot using the two adjustment screws(Part 15) so that it shares 

the same view as the one in your eyepiece.

Note: To preserve battery life, don’t forget to turn off the viewfinder after use.

11.

 Telescope is ready for viewing.

How To Set Up

Note: We recommend assembling your telescope for the first time in the daylight or in a lit room so that you can 

familiarize yourself with assembly steps and all components.

1.

 Take the tripod (Part 3) and fully extend each leg.

2.

 Align the accessory tray (Part 4) and turn 180 degrees to lock into place. 

3a.

 Assemble the panhandle mount (Part 2) by screwing in the handle and placing the mount onto the tripod.

3b1.

 If the mount includes a locking knob, insert the washer first then the spacer and turn the knob to securely lock the 

mount to the tripod.

3b2.

 If the mount includes a locking screw, insert the washer first then the spacer and using a hex wrench (if included), 

turn the screw to securely lock the mount to the tripod.

4.

 Adjust the height of the tripod by unlocking the leg locking knob first (Part 10) and slide one tripod leg at a time to 

the preferred length. Repeat this two more times.

5a.

 Grab your 114mm telescope (Part 1) and locate the red dot viewfinder mount bracket at the front of telescope. 

5b.

 Slide in the red dot viewfinder (Part 8) by aligning the two hollow circles on the red dot viewfinder to the mount 

bracket.

6a-b.

 Locate the mounting bracket at the bottom of your telescope (Part 11). Slide in the telescope and lock it into place 

with the mount locking screw (Part 12).

7a.

 Remove the dust cover from the telescope and insert an eyepiece. 26 mm is preferred. 

7b.

 Tighten the eyepiece locking screws (Part 13) on the focuser (Part 5) to secure the eyepiece in place.

8.

 To move the telescope up or down, loosen the handle (Part 2), move the telescope up or down and tighten the handle 

to lock it to the desired position.

9a.

 To turn the telescope left or right, loosen the azimuth (horizontal) tension knob. (Part 14).

9b. 

Turn the telescope left or right to the desired position.

9c.

 Tighten the azimuth (horizontal) tension knob (Part 14) to keep the telescope securely in place.

CR1620

BATTERY

3V

The Red Dot Viewfinder is 

powered by a battery type CR-1620 

(3V); if a replacement is necessary, 

remove cap (Fig. 1) by twisting 

counter clockwise (Fig. 2) remove old 

battery and insert new battery in place 

with the positive (+) side showing. 

Replace cap and tighten clockwise.

Please recycle batteries responsibly.

Fig. 1

Fig. 2

Red Dot Viewfinder

(back view)

English

Summary of Contents for NT114CF

Page 1: ...ardousifswallowed seeinstructions WARNING INCLUDED X1 Thelenscontainsleadthatmaybeharmful Washhandsaftertouching WARNING Thisproductcanexposeyoutochemicalsincludinglead whichisknowntotheStateofCalifor...

Page 2: ...LS LIKE PLASTIC BAGS AND RUBBER BANDS AWAY FROM CHILDREN AS THEY POSE A RISK OF SUFFOCATION DISPOSE OF PACKAGING MATERIALS AS LEGALLY REQUIRED CONSULT THE LOCAL AUTHORITY ON THE MATTER IF NECESSARY AN...

Page 3: ...mm and 26mm 7 2x Barlow Lens 8 Red Dot Viewfinder 9 Smartphone Adapter 10 Leg Locking Knob 11 Telescope Mount Bracket 12 Mount Locking Knob 13 Eyepiece Locking Screws 14 Azimuth horizontal Tension Kno...

Page 4: ...b 10c 10d 10e 7b 1 2 3a 4 2019 26mm 1 2 3b2 3b1 1 2 How To Set Up Note We recommend assembling your telescope for the first time in the daylight or in a lit room so that you can familiarize yourself w...

Page 5: ...locking knob insert the washer first then the spacer and turn the knob to securely lock the mount to the tripod 3b2 If the mount includes a locking screw insert the washer first then the spacer and u...

Page 6: ...cover on when the device is not in use Small particles of dust that may enter the optical tube assembly during an observing session should not impact image quality In the rare circumstance that a fil...

Page 7: ...ice unsupported or unattended on the adapter pad Though the surface of the adapter pad is designed with suction cups and is non skid the manufacturer cannot assure that the pad will support the weight...

Page 8: ...ghtly foggy star However with your telescope you can see many of the beautiful details such as the billowing clouds of gas and dust where new stars are being born Image credit NASA ESA M Robberto Spac...

Page 9: ...amazing in a telescope the shape of this bright double lobed nebula has been compared to a dumbbell an hourglass or an apple core As an added bonus the white dwarf that lies at the heart of the Dumbb...

Page 10: ...h sits at a 45 angle in relation to the eyepiece Light bounces off of this secondary mirror and out through the eyepiece A reflector telescope is designed for astronomical use Terrestrial objects may...

Page 11: ...rtical axis mirror image To get an image without this rotation you will need to use a special diagonal with an erect image prism Eyepiece An eyepiece is an optical accessory comprised of several lens...

Page 12: ...ear aperture has a focal ratio of f 10 Focal length Telescope The focal length is the distance in millimeters between the objective lens or primary mirror and the point at which entering light rays co...

Page 13: ...s elements two of which are paired together in an achromatic doublet design to minimize chromatic aberrations They typically produce an apparent field of view around 45 Pl ssl Eyepieces A Plossl eyepi...

Page 14: ...14 Notes...

Page 15: ...15 Notes...

Page 16: ...are trademarks of the National Geographic Society used under license 2019 Explore Scientific LLC 1010 S 48th Street Springdale AR 72762 All rights reserved explorescientificusa com exploreone com 866...

Reviews: