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Components Of The Telescope 

 

 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 

 
 

 

Read the following information and instructions before use. Follow them and 
keep them for reference. 

 

 

 

 

- 1 - 

How to Care For Your Telescope 

 
Appropriate care of the telescope will allow many years of pleasant viewing enjoyment. 
 

The Objective Lens 

The objective lens of Telescope has been intensely polished and established to minute tolerances. It must 
be cleaned with care and as seldom as possible to avoid affecting    its precision and performance. An 
inexperienced person must never take the lenses out of their mount. 
 

Cleaning The Lens

 

Clean the lens only when it is required. The first step is to remove the dust with a camelhair brush or an 
ear-type syringe. Set few drops of ether or isopropyl alcohol on a piece of clean cotton that has been 
washed several times and wipe the lenses very delicately, avoiding circular motion. In addition, blow any 
remaining lint or dust off with an ear-type syringe. 
 

Sudden Temperature Changes 

If possible, avoid taking the telescope from cold outside air into a warm room. This will make the objective 
lens to be covered with condensed moisture, which must be removed at once. To do this, place the 
objective lens at a safe distance from heat source and let it warm slowly until the moisture has vanished. 
 
 

It is important to note that any stains left on the lenses must be   

delicately wiped off after the lenses are completely dry. 

 

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- 2 - 

WARNING !

 

THIS TELESCOPE SET IS APPROPRIATE FOR CHILDREN OVER 8

YEARS OLD. OTHERWISE, SUPERVISION OF AN ADULT IS REQUIRED.

CAUTION !

   

DO NOT VIEW SUN THROUGH TELESCOPE AS SERIOUS INJURY TO

EYE MAY RESUT. 

1. Micro-Adjustable 

Altitude 

Control 

2. Focusing 

Ring 

3. Focusing 

Tube 

4. Diagonal 

Mirror 

5.  Fine Focus Adjustment Control
6. Eyepiece 
7. Finderscope 

Position 

Adjustment Control 

8. Finderscope 

Bracket 

9. Finderscope 

Adjustment 

Screw 

10. Finderscope 
11. Spirit Level 
12. Compass 
13. Altitude Scale 
14. Telescope Tube 
15. Lens Hood 
16.  Objective Lens Lid(not shown)
17.  Objective Lens (not shown) 
18.  Azimuth Locking Knob 
19. Accessory Tray 
20. Height Adjustment Clamp 
21. Tripod Leg 
22. Mount 
23.  Altitude Control Locking Knob
24.  Yoke Locking Knob 
25.  Erecting Eyepiece / 21X 

Microscope 

26. 3X Barlow Lens 

 

Astronomical Terrestrial Telescope 

Fig.  2

Summary of Contents for 9920

Page 1: ...Select by clicking the manual to view 9920 Manual 9940 9950 Manual 3069 30699 Manual...

Page 2: ...ight 2004 Eastcolight Hong Kong Ltd All rights reserved WARNING THIS TELESCOPE SET IS APPROPRIATE FOR CHILDREN OVER 8 YEARS OLD OTHERWISE SUPERVISION OF AN ADULT IS REQUIRED CAUTION DO NOT VIEW SUN TH...

Page 3: ...o step 4 However you can install driver if you really want to For Windows 2000 users you must install driver first Connect the telescope s USB plug to the USB port of the computer Install the telescop...

Page 4: ...omputer Install the telescope driver by clicking Install Driver Follow the on screen instructions to complete the installation 5 Install ArcSoft Camera Suite by clicking Install PhotoImpression and In...

Page 5: ...diagonal mirror lever to the horizontal position 3 Figure 4 4 Make sure the digital eyepiece is connected to the USB port of the computer 5 Start PhotoImpression program from the Windows Start menu T...

Page 6: ...lick the Live button 5 8 Set the image size to 640x480 in the properties window by clicking the Format button smaller image size e g 352x288 is recommended for slower computers 9 If there is flickerin...

Page 7: ...top You can select different powers by rotating the eyepiece turret until your hear a click figure 5 Figure 5 Figure 5 2 Glance through the main telescope s eyepiece for your object Note You may have...

Page 8: ...ce you need to install applications like Netmeeting or MSN Messenger which can be downloaded from Microsoft s web site Please refer to the corresponding application manual Handling note The image sens...

Page 9: ...INSTRUCTION MANUAL 4 IN 1 PROFESSIONAL DIGITAL TELESCOPE Copyright 2005 Eastcolight Hong Kong Ltd All rights reserved M101...

Page 10: ...can jump to step 4 However you can install driver if you really want to For Windows 2000 users you must install driver first Connect the telescope s USB plug to the USB port of the computer Install th...

Page 11: ...the computer Install the telescope driver by clicking Install Driver Follow the on screen instructions to complete the installation 5 Install ArcSoft Camera Suite by clicking Install PhotoImpression a...

Page 12: ...e digital eyepiece to the telescope as shown in figure 4 Figure 4 4 Make sure the digital eyepiece is connected to the USB port of the computer 5 Start PhotoImpression program from the Windows Start m...

Page 13: ...lick the Live button 8 Set the image size to 640x480 in the properties window by clicking the Format button smaller image size e g 352x288 is recommended for slower computers 9 If there is flickering...

Page 14: ...ntrol Unit For model 9940 9950 only The Remote control unit allows the user to control the focusing of the telescope without leaving the computer There are four control keys 1 Focus Forward 2 Focus Fo...

Page 15: ...to alter the angle of the telescope slightly The object will most likely seem to be blurry at this stage but that is normal You are just trying to get the object in the viewing field of your telescope...

Page 16: ...ke still pictures and save them in the computer using the same procedure as described in the section Using the Telescope in Digital Mode 7 To use the camera module as a web camera for video conference...

Page 17: ...are to be inserted with the correct polarity 12 Do not dispose of batteries in fire batteries may explode or leak 13 Batteries may explode or leak if misused Technical Specifications Image Sensor 1 4...

Page 18: ...utside air into a warm room This will make the objective lens to be covered with condensed moisture which must be removed at once To do this place the objective lens at a safe distance from heat sourc...

Page 19: ...w insert Eyepiece 6 into Diagonal Mirror STEP 7 Place the telescope tube assembly and the Yoke onto the tripod mount and tighten from the underside with the small locking knob provided Figure 2c Inser...

Page 20: ...ylight hours 1 Install the lowest power eye lens into the diagonal mirror Pick out an easily recognized stationary object no closer than a thousand yards away Rotate your telescope along its horizonta...

Page 21: ...INSTRUCTION MANUAL NEW GENERATION ASTRONOMICAL TERRESTRIAL TELESCOPE Copyright 2005 Eastcolight Hong Kong Ltd All rights reserved M100...

Page 22: ...can jump to step 4 However you can install driver if you really want to For Windows 2000 users you must install driver first Connect the telescope s USB plug to the USB port of the computer Install t...

Page 23: ...stall driver first Connect the telescope s USB plug to the USB port of the computer Install the telescope driver by clicking Install Driver Follow the on screen instructions to complete the installati...

Page 24: ...as shown in figure 4 Figure 4 4 Make sure the digital eyepiece is connected to the USB port of the computer 5 Start PhotoImpression program from the Windows Start menu The application will start with...

Page 25: ...lick the Live button 8 Set the image size to 640x480 in the properties window by clicking the Format button smaller image size e g 352x288 is recommended for slower computers 9 If there is flickering...

Page 26: ...ope s eyepiece for your object Note You may have to alter the angle of the telescope slightly The object will most likely seem to be blurry at this stage but that is normal You are just trying to get...

Page 27: ...o the corresponding application manual Handling note The image sensor inside the digital eyepiece is a delicate integrated circuit and must be handled carefully When you remove the lens from the camer...

Page 28: ...wiped off after the lenses are completely dry Helpful Hints For Setting Up the Telescope STEP 1 Unpack the tripod legs 18 from the box STEP 2 Stand the tripod up vertically and spread the tripod legs...

Page 29: ...ng Eyepiece 19 can also be used as a 21X Microscope by placing the objective end the end with the transparent tube flat on an object and looking through the Eyepiece How To Use the Telescope Tele Scie...

Page 30: ...ll on focus If it moved then readjust your telescope and repeat the alignment step for the finderscope Power Strength Selecting The Eye Lens Power means the ability of telescope to increase an image o...

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