Celestron NexStar 102SLT 23090, Instruction Manual

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ENGLISH I
15
Electronic Specifications
Input Voltage
12 V DC Nominal
Batteries Required 8 AA Alkaline
Power Supply Requirements 12 VDC-750 mA (Tip positive)
Mechanical Specifications
Motor: Type Resolution DC Servo motors with encoders, both axes
26 arc sec
Slew Speeds Nine slew speeds: 3º /sec, 2º /sec, 1º/sec,
64x, 32x, 16x, 8x, 4x, 2x
Hand Control
Double line, 16 character Liquid Crystal Display
19 fiber optic backlit LED buttons
Fork Arm Cast aluminum
Software Specifications
Software Precision 16 bit, 20 arc sec calculations
Ports RS-232 communication port on hand control
Tracking Rates Sidereal, Solar and Lunar
Tracking Modes
Alt-Az, EQ North & EQ South
Alignment Procedures Sky Align, Auto 2-Star, 2-Star, One-Star,
Solar System Align
Database 99 user defined programmable objects
Expanded information on over 200 objects
Total Object Database 40,000 Objects
Update hand control firmware over USB without external power or without connecting to the mount To update the
firmware, simply plug a mini USB cable (not included) from your PC to the port on the bottom of the hand control, and
run Celestron Firmware Manager (CFM), available for free from the support section on Celestron com
UPDATING THE HAND CONTROL FIRMWARE