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Direction Buttons 

 
The hand control has four direction buttons (3) in the center of the hand control which control the telescope's 

otion in Declination (north and south) and Right Ascension  (east and west). The telescope can be controlled 

t nine different speed rates. 

ent stars.  The number 1 on the hand control is the slowest rate (.5x 

dereal) and can be used for accurate centering of objects in the eyepiece and photographic guiding.   To 

change the speed 
 

 

 

umber on the hand control that corresponds to the desired speed.  The number 

will appear in the upper-right corner of the LCD display to indicate that the rate has been 

s the arrow button that corresponds to the direction that 

ou want to move the telescope. While holding that button down, press the opposite directional button.  This 

ece when a direction is pressed will change depending on which side 

 the Meridian the telescope tube is positioned.  In order to change the direction of the arrow buttons, see 

cope Setup Features

 later in this section. 

  
 

m
a
 
 

Rate Button  

 
Pressing the RATE key (11) allows you to instantly change the speed rate of the motors from high speed slew 
rate to precise guiding rate or anywhere in between.  Each rate corresponds to a number on the hand controller 
key pad.  The number 9 is the fastest rate (3º per second, depending on power source) and is used for slewing  
between objects and locating alignm
si

rate of the motors: 

Press the RATE key on the hand control. The LCD will display the current speed rate. 
Press the n

changed.  

 
The hand control has a "double button" feature that allows you to instantly speed up the motors without having 
to choose a speed rate.  To use this feature, simply pres
y
will increase the slew rate to the maximum slew rate.   
 
The direction that a star moves in the eyepi
of

S

 

 

1  =  .5x 

6  =  64x 

2  =  1x (sidereal) 

7  = .5º / sec 

3  =  4x 

8  =  2º / sec 

4  =  8x 

9  =  3º / sec 

5  =  16x 

 

 

Nine available slew speeds

 
 
 

S

S

e

e

t

t

u

u

p

p

 

 

P

P

r

r

o

o

c

c

e

e

d

d

u

u

r

r

e

e

s

s

 defined setup functions designed to give the user control over the telescope's  

any advanced features.  All of the setup and utility features can be accessed by pressing the MENU key and 

scrollin
 

Tracking Mode

  

o change the way the telescope tracks depending on the type of 

mount being used to support the telescope.  The telescope has three different 

 

EQ North  

sed

 

to track the sky when the telescope is polar aligned in the 

EQ South   

sed to track the sky when the telescope is polar aligned in the 

Off 

When using the telescope for terrestrial (land) observation, the 

 

 

 

 
The CGE contains many user
m

g through the options: 

  This allows you t

tracking modes: 

U
Northern Hemisphere. 
 
U
Southern Hemisphere. 
 

tracking can be turned off so that the telescope never moves. 

Summary of Contents for CGE1100

Page 1: ...bjects and common sense menu descriptions even a beginner can master its variety of features in just a few observing sessions Below is a brief description of the individual components of the computeri...

Page 2: ...ellations 5 Info Displays coordinates and useful information about objects selected from the CGE database 6 Tour Activates the tour mode which seeks out all the best objects for the current date and t...

Page 3: ...me date time zone longitude and latitude Use the Up Down keys 10 to view the current parameters Press ENTER to accept the current parameters Press UNDO to enter current date and time information into...

Page 4: ...rent in all German equatorial mounts Cone error is the inaccuracy that results from the optical tube not being exactly perpendicular to the mount s declination axis The telescope is able to automatica...

Page 5: ...l the hand control s customer object lists unless it is wing menu Press ENTER The Sun c To improve the telescope pointing accuracy you can add alignment stars as described in the Improving Pointing on...

Page 6: ...ng g A Ac cc cu ur ra ac cy y The CG Series telescopes have several options that allow you to improve the pointing accuracy of your mount g the Quick Align method You can add alignment is will improve...

Page 7: ...er the object in the center of the eyepiece and press AL Your telescope s pointing accuracy will now be improved in that area of the sky NOTE Sync d w Undo Sync Since doing a Sync can affect your poin...

Page 8: ...lay t b object press the INFO key he object displayed press ENTER ext tour object press the Up key n names that are above the user defined horizon filter limits Once a constellation is selected n o e...

Page 9: ...ey pad The number 9 is the fastest rate 3 per second depending on power source and is used for slewing between objects and locating alignm si rate of the motors Press the RATE key on the hand control...

Page 10: ...oon when observing the lunar landscape U View Time Site Displays the current time and longitude latitude downloaded from the optional CN 16 GPS receiver It will also display other relevant time site i...

Page 11: ...earching by the Named Object or Messier catalogs the hand control will let you know that the Ring Nebula M57 is approximately 6 from your current position Searching the Double Star catalog will reveal...

Page 12: ...nt after the button has been pressed Working one axis at a time adjust the backlash settings high enough to cause immediate movement without resulting in a pronounced jump when pressing or releasing t...

Page 13: ...accuracy to the initial alignment stars when the mount has been polar aligned To successfully calibrate the R A switch of your telescope you should llow a complete alignment process which includes th...

Page 14: ...will then be pointed towards the actual North Celestial Pole Once Polar Align is complete you must re align your telescope again using th With the telescope s A S Based on your current alignment the...

Page 15: ...ed to recover an alignment in cases where the clutches have been disengaged or similar situation For instance you might use this if you need h Turn On Off GPS If using your CGE telescope with the opti...

Page 16: ...AVE SKY OBJ SAVE DB OBJ ENTER RA DEC GOTO LAND OBJ SAVE LAND OBJ USER OBJECTS GET RA DEC GOTO RA DEC SELECT CATALOG IDENTIFY GOTO TYPE PRECISE GOTO MENU SET TO SWITCH CITY DATABASE CUSTOM SITE SELECT...

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