2-year Telescope Warranty Discontinued

CGEM DX 1400 Computerized Telescope

Item # 11001

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CGEM DX Series Computerized Telescopes

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Quick Overview

General Features

  • 14" Schmidt-Cassegrain telescope
  • New CGEM DX Computerized Equatorial Mount
  • Schmidt-Cassegrain mechanism that moves the primary mirror to adjust focus is supported by two pre-loaded ball bearings, minimizing the "mirror flop" typical of bushing focus mechanisms
  • Celestron's premium StarBright XLT coatings
  • 9x50 finderscope to help accurately find objects
  • Ultra sturdy 2.75 inch steel tripod with Accessory Tray
  • Star diagonal provides more comfortable viewing position when observing objects that are high in the sky

Computerized Mount Features

  • Secure power plug ensures that the mount's power source is not accidentally disconnected
  • 40,000 object database with over 100 user-definable objects and expanded information on over 200 objects
  • Proven NexStar computer control technology
  • New "All-star" Polar alignment uses any bright star for a quick and accurate Polar alignment
  • Software Features include: Mount Calibration, Database Filter Limits, Hibernate, five Alignment Procedures
  • Flash upgradeable hand control software and motor control units for downloading product updates over the Internet
  • Custom database lists of all the most famous deep-sky objects by name and catalog number: the most beautiful double, triple and quadruple stars; variable stars; solar system objects and asterisms
  • Permanent Programmable Periodic Error Correction (PEC) - corrects for periodic tracking errors inherent to all worm drives
  • Drive Motors - Low Cog DC Servo motor with integrated optical encoders offer smooth, quiet operation and long life. The motor armatures are skewed to minimize cogging which is required for low speed tracking
  • Internal Cable wiring for trouble-free setup and transportation
  • Designated six-pin RJ-12 modular jack, ST-4 compatible guide port
  • Autoguide port and Auxiliary ports located on the electronic plate for long exposure astrophotography
  • Double-line, 16-character Liquid Crystal Display Hand Control with backlit LED buttons for easy operation of goto features
  • RS-232 communication port on hand to control the telescope via a personal computer
  • Includes NexRemote telescope control software, for advanced control of your telescope via computer
  • GPS compatible with optional SkySync GPS Accessory
  • Precision machined 40 mm diameter steel Polar shafts supported by multiple tapered roller bearings and ball bearings

CGEM DX 1400 Computerized Telescope

Key Technologies

All-Star Polar Alignment
Flash Upgradeable
NexRemote
StarBright XLT

Details

Celestron's CGEM DX 1400 features our high-end 14" Schmidt Cassegrian OTA with XLT coatings mounted on our brand new CGEM DX™ mount.  The CGEM DX™ mount is the newest member of our fully computerized Equatorial mount series capable of carrying Celestron’s high-end 11" and 14" optical tubes.  The CGE PRO style, 2.75" leg tripod holds even our 14" optics securely while dampening vibration, which is ideal for both imaging and visual observing.  Capable of holding 50 lbs of payload and slewing at 5° per second, you will be able to instantly point to any of the celestial objects in the database.

Ergonomic Design - CGEM DX was designed to be ergonomically friendly with large Altitude and Azimuth adjustment knobs for quick and easy polar alignment adjustment.  The internal RA and DEC motor wiring provides a clean look and an easy and trouble free set up.

Innovation - The CGEM DX series has a new innovative Polar alignment procedure called All-Star™.  All-Star allows users to choose any bright star, while the software calculates and assists with polar alignment.  Another great feature of the CGEM DX sure to please astroimagers, is the Permanent Periodic Error Correction (PEC) which will allow users to train out the worm gears periodic errors, while the mount retains the PEC recordings.

Performance - For objects near the Meridian (imaginary line passing from North to South), the CGEM DX will track well past the Meridian for uninterrupted imaging through the most ideal part of the sky. The CGEM mount has a robust database with over 40,000 objects, 100 user defined programmable objects and enhanced information on over 200 objects.

Power Management - Redesigned electronics deliver constant regulated power to the motors making them capable of driving the telescope even when not perfectly balanced.  This allows the CGEM DX to have the payload capacity of that of much larger mounts without sacrificing smooth tracking motion and pointing accuracy across the entire sky.

Additional Information

Optical Design Schmidt-Cassegrain
Aperture (mm) 356 mm (14 in)
Focal Length (mm) 3910 mm (154 in)
Focal Ratio 11
Eyepiece 1 (mm) 40 mm (1.57 in)
Magnification 1 98 x
Finderscope 9x50
Star Diagonal 1.25"
Mount New CGEM DX Computerized Equatorial
Optical Tube Aluminum
Tripod Adjustable, Stainless Steel
Power Supply Car battery adapter
Highest Useful Magnification 841 x
Lowest Useful Magnification 51 x
Limiting Stellar Magnitude 15.3
Resolution (Rayleigh) 0.39 arc seconds
Resolution (Dawes) 0.33 arc seconds
Light Gathering Power (Compared to human eye) 2586 x
Angular Field of View (deg) 0.71 °
Secondary Mirror Obstruction 4.5 in (114 mm)
Secondary Mirror Obstruction by Diameter 32 %
Secondary Mirror Obstruction by Area 10 %
Optical Coatings Starbright XLT Coatings
Optical Tube Length 24 in (610 mm)
Telescope Weight 185 lbs (84 kg)
Counterweights 2 x 22 lbs
Motor Drive Low cog DC Servo motors with encoders, both axes
Slew Speeds Nine slew speeds: 5 °/sec, 2 °/sec, 1 °/sec, 64x, 16x, 8x, 4x, 1x, .5x
Tracking Rates Sidereal, Solar and Lunar
Tracking Modes EQ North and EQ South
Alignment Procedures 2-Star Align, Quick Align, 1-Star Align, Last Alignment, Solar System Align
Software Precision 24 bit, 0.08 calculation
Gear Steel worm gear and 90 mm pitch diameter brass worm wheel
Computer Hand Control Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons
Database 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects
Power Requirements 12 VDC 3.5 Amps
GPS Optional SkySync GPS Accessory
Eyepiece 1 Field of View (deg) .71 °

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Knowledge Base

  1. How do I use the polar axis finderscope for the CGEM mount?
  2. What are the instructions for getting my CN-16 or SkySync GPS working with my Celestron GOTO mount?
  3. My CGEM has wires dangling in the polar axis shaft. Will these interefere with the insertion and use of the polar axis finderscope #94224?
  4. When should I use the CALIBRATE MOUNT utility? What does it do?
  5. I have a Celestron GOTO scope, a Mac and an autoguider. I want to autoguide with the scope. Is your autoguider port Mac-compatible?
  6. How do you stop a GOTO slew in progress? Is there a better way than turning off power or pulling the power plug?
  7. The autoguiding port diagram in my manual is different than the diagram for the NexGuide connection. Are these differences important?
  8. How do I set RA limits for my CGEM or CGEM DX Mount?
  9. What's a quick summary of All-Star polar alignment with CGEM - CGEM DX, CGE, CGE Pro and Advanced GT Series mounts?
  10. What is the threading on the outside of my Celestron GOTO mount's power jack?
  11. What is the size of the threading holding the visual back to my Schmidt-Cassegrain telescope? Is it the same for all Celestron SCTs?
  12. My Celestron mount is making a high pitched whine or hum even when it's not moving. Is this a problem?
  13. The hand control of my new scope shows the message “Bootloader invalid package 0080” or “Bootloader invalid package 0002”. How can I fix this and make the mount work?
  14. What is the screw size of the adjusting screws for the polar finderscope #94224 for the Advanced GT and CGEM – CGEM DX mount?
  15. What are the differences between the CGEM and CGEM DX mounts?
  16. What battery type is used in the CGEM and CGEM DX mounts for the real-time clock (RTC)?
  17. I’m experiencing motion in RA east after slews with my Celestron German GOTO mount. Is this backlash and how do I correct it?
  18. Will the 94224 Polar Finder work with the CGEM and the CGEM DX mounts?
  19. Can the CGEM DX - CGE Pro tripod be folded with the accessory tray attached?
  20. How do I replace the real-time clock (RTC) battery in my CGEM/CGEM DX mount?
  21. My CGEM – CGEM DX mount is missing the polar axis index sticker. How do I position a replacement sticker?
2-year Telescope Warranty

CELESTRON TWO YEAR LIMITED WARRANTY

A. Celestron warrants your telescope to be free from defects in materials and workmanship for two years. Celestron will repair or replace such product or part thereof which, upon inspection by Celestron, is found to be defective in materials or workmanship. As a condition to the obligation of Celestron to repair or replace such product, the product must be returned to Celestron together with proof-of-purchase satisfactory to Celestron.

B. The Proper Return Authorization Number must be obtained from Celestron in advance of return. Call Celestron at (310) 328-9560 to receive the number to be displayed on the outside of your shipping container.

All returns must be accompanied by a written statement setting forth the name, address, and daytime telephone number of the owner, together with a brief description of any claimed defects. Parts or product for which replacement is made shall become the property of Celestron.

The customer shall be responsible for all costs of transportation and insurance, both to and from the factory of Celestron, and shall be required to prepay such costs.

Celestron shall use reasonable efforts to repair or replace any telescope covered by this warranty within thirty days of receipt. In the event repair or replacement shall require more than thirty days, Celestron shall notify the customer accordingly. Celestron reserves the right to replace any product which has been discontinued from its product line with a new product of comparable value and function.

This warranty shall be void and of no force of effect in the event a covered product has been modified in design or function, or subjected to abuse, misuse, mishandling or unauthorized repair. Further, product malfunction or deterioration due to normal wear is not covered by this warranty.

CELESTRON DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WHETHER OF MERCHANTABILITY OF FITNESS FOR A PARTICULAR USE, EXCEPT AS EXPRESSLY SET FORTH HEREIN. THE SOLE OBLIGATION OF CELESTRON UNDER THIS LIMITED WARRANTY SHALL BE TO REPAIR OR REPLACE THE COVERED PRODUCT, IN ACCORDANCE WITH THE TERMS SET FORTH HEREIN. CELESTRON EXPRESSLY DISCLAIMS ANY LOST PROFITS, GENERAL, SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES WHICH MAY RESULT FROM BREACH OF ANY WARRANTY, OR ARISING OUT OF THE USE OR INABILITY TO USE ANY CELESTRON PRODUCT. ANY WARRANTIES WHICH ARE IMPLIED AND WHICH CANNOT BE DISCLAIMED SHALL BE LIMITED IN DURATION TO A TERM OF TWO YEARS FROM THE DATE OF ORIGINAL RETAIL PURCHASE.

Some states do not allow the exclusion or limitation of incidental or consequential damages or limitation on how long an implied warranty lasts, so the above limitations and exclusions may not apply to you.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

Celestron reserves the right to modify or discontinue, without prior notice to you, any model or style telescope.

If warranty problems arise, or if you need assistance in using your telescope contact:

Celestron
Customer Service Department
2835 Columbia Street
Torrance, CA 90503
Tel. (310) 328-9560
Fax. (310) 212-5835

Monday-Friday 8AM-4PM PST

NOTE: This warranty is valid to U.S.A. and Canadian customers who have purchased this product from an authorized Celestron dealer in the U.S.A. or Canada. Warranty outside the U.S.A. and Canada is valid only to customers who purchased from a Celestron's International Distributor or Authorized Celestron Dealer in the specific country. Please contact them for any warranty service.

Where To Buy

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