6
BEFORE USE
The specifications are subject to change without notice
AXJ Mount Specifications
STAR BOOK-TEN Specifications
Mount
AXJ Equatorial Mount
R.A Slow Motion Wheel
225-tooth full circle micro-movement gear, 114.5mm in diameter, Brass
DEC. Slow Motion Wheel
192-tooth full circle micro-movement gear, 98mm in diameter, Brass
Worm Gear Shafts
15.5mm in diameter, Brass
R.A. Axis
40mm in diameter, Carbon steel
DEC. Axis
40mm in diameter, Carbon steel
Number of Bearings
14 pieces
Counterweight Bar
25mm in diameter, Retractable
Polar Alignment Scope
Built-in 5x20mm scope, FoV 10 degrees, Self-light-off dark field illuminator (8 steps adjustments), setting accuracy
of 3 arc minutes or less, CR2032 battery
Azimuth Adjustment
Fine adjustments: About ±5 degrees with double tangent screws / knobs : About 1.7 degrees per rotation
Altitude Adjustment
Latitude between 0 degree ~70 degrees, 3-altitude zone setting (high, middle and low latitude, adjustment
range : ±15 degrees in each zone), Altitude scale:5-degree increments, double tangent screws / handles : 0.7
degrees per rotation
Drive Motor
Stepping (Pulse) motors with 300PPS approx.(Belt drive)
Automatic Slewing
High precision “Go-To” slewing with STAR BOOK-TEN, 800x sidereal rate at maximum
Maximum Payload
22kg (48.4 lb.), (550kg • cm torque load = About 22kg at a point of 25cm from the fulcrum.)
Controller Cable Port
D-SUB 9PIN male plug
Power Connecting Port
DC12V EIAJ RC5320A Class4, Center plus polarity
Electricity Consumption
DC12V •0.45~2.2A(at 12kg payload), 0.6A~2.5A (at 22kg payload)
Dimensions
420×466×138mm
Weight
17.4kg (38.3 lb.), excluding counterweights
Counterweight
3.5kg (7.7 lb.) × 1pc and 1.5kg (3.3 lb.) x 1pc
Optional Accessories
Dovetail-plate Mounting Block, SXG-HAL130 Tripod, ASG-CB90 Tripod, SXG Half Pillar, SXG-P85DX Metal Pillar,
SXG-to-TR102 Conversion Adapter, AC Power Source
Hand Controller
STAR BOOK TEN
CPU
32bit RISC Processor 324MHz SH7764
Display
5-inch TFT, WVGA(800×480 pixels) 65,536 colors, with backlight
Power Connecting Port
DC12V EIAJ RC5320A Class4, Center plus polarity
Autoguider Port
6-pole 6-wired modular jack (For external Autoguider)
LAN Port
10BASE-T
Controller Cable Port
D-SUB9PIN male plug
Expantion Slot
For Advance Unit
R.A. & DEC. Display
R.A.: 1 arc second increment, DEC.: 0.1 arc minute increment
Power Supply
DC12V (Supplied from the mount side.)
Built-in Clock Battery
CR2032×1
Electricity Consumption
12V•0.5A (Stand alone use)
Operating Temperature
0~40°C (104 F)
Dimensions
169mmL×154mmW ×30mmH
Net Weight
380g (13.4 oz)(Excluding the built-in battery, cable and optional expansion card.)
Celestial Object
Database
272,342 (SAO:258,997, NGC objects:7,840, IC objects:5,386, Messier objects:109*, 7 Planets, 1 quasi-planet,
the Moon and the Sun)
*M40 is a missing number. M91 and M102 are listed as NGC4548 and NGC5866 in the database respectively.
Menus and Major
Functions
Automatic Go-To Slewing, Sidereal tracking and different tracking speeds for the Sun, the Moon, planets, comets
and artificial satellites, Moon map, Backlash compensation, V-PEC, P-PEC, Autoguider, Night vision mode, Multi-
languages applicable to Japanese, English, Italian, Germany, Spanish and French, Screen brightness control,
Hibernate mode, Built-in speaker, LAN connecting update and more. (As of Sep. 2018.)
Applicable OS:
Microsoft Windows® XP HomeEdition Service Pack 3 or later
Microsoft Windows® 8
Microsoft Windows® XP Professional Service Pack 3 or later
Microsoft Windows® 8 Pro
Microsoft Windows® Vista HomeBasic
Microsoft Windows® 8.1
Microsoft Windows® Vista HomePremium
Microsoft Windows® 8.1 Pro
Microsoft Windows® Vista Business
Microsoft Windows® 10
Microsoft Windows® Vista Ultimate
Microsoft Windows® 7 HomePremium
Microsoft Windows® 7 Professional
Microsoft Windows® 7 Ultimate
*Not applicable to MacOS, Linux and Unix