
INSTRUCTION MANUAL
FOR 1145EQ1
Optical Tube:
C
B
A
11
10
9
8
7
6
5
114mm/500mm
D
E
Equatorial Mount:
EQ1
F
G
H
Dust Cap (not shown)
A.
Remove before Viewing
Focus Tube
B.
Finderscope Bracket
C.
Finderscope
D.
Finderscope Adjustment
1
2
3
4
a
b
E.
Screws
Eyepiece
F.
Focus Knob
G.
Telescope Main Body
H.
1.
Dec. Flexible Control Cable
2.
R.A. Control Cable
3.
Altitude Adjustable T-bolt
4.
Azimuth Adjustable Knob
5.
Counterweight
6.
Counterweight Thumb
screw
7.
Counterweight Rod
8.
Hour Axis Scale
9.
Dec. Scale
10.
Dec. Lock Knob
11.
Tube Rings
a.
Accessory Tray
b.
Tripod Leg

TABLE OF CONTENTS
Assembling Your Telescope
Tripod Set up
Telescope Assembly
Finderscope Assembly
Eyepiece Assembly
Operating Your Telescope
Aligning the Finderscope
Balancing Telescope
Using the Equatorial Mount (EQ1)
Using the Oculars
Proper Care for Your Telescope
Suggested Reading
efore you begin
B
Follow the instructions for your specific
model in the manual. Read the entire instructions
carefully before beginning. Your telesope should
be assembled during daylight hours. Choose a
large, open area to work to allow room for all
parts to be unpackaged.
3
3
3
4
4
5
5
5
6
6
6
7
aution!
C
Never use your telescope to look directly at the sun.
Permanent eye damage will result. Use a proper solar
filter for viewing the sun. When observing the sun,
place a dust cap over your finderscope to protect it
from exposure. Never use an eyepiece-type solar filter
and never use your telescope to project sunlight onto
another surface, the internal heat build-up will damage
the telescope optical elements.
echnical Specifications
T
Optical Design
Diameter
Focal Length
f/ratio
Highest Practical
Power
Fainest Steller
Magnitude
Resolving Power
(arc sec.)
Finderscope
Focuser Diameters
Mount Type
Slow Motion
Control
Accessory Tray
Tripod
Tube Dimensions
Tripod Height
Total Net Weight
Shipping Weight
Newtonian Reflector
114mm
500mm
f/4.4
228x
12.9
1.01
5x24
1.25"
Equatorial
RA & DEC
Small
Aluminum
15cm x 41cm
67-119cm
8kgs
11.5kgs
echnical Support
T
Canada: 604-270-2813
between 9:00AM and 3:00PM PST
Outside Canada: Please contact your dealer for
technical support.
If you are interested in submitting telephotographs taken with
Sky-Watcher telescopes, or articles concerning any Sky-Watcher
products, please call us at 604-241-7027.
2

1.
ATTACHING MOUNT TO TRIPOD (1)
1) Gently push middle section of each tripod leg at the top so
that the pointed foot protrudes below the tripod clamp.
2) Insert tripod lock screws into the thread holes on the side
of the tripod clamp without over-tightening.
ATTACHING MOUNT TO TRIPOD (2)
3) Fasten the top of each tripod leg to the bottom of the mount using
the machine screws with the washers and wing nuts. Align each
leg so that the hinge for the accessory tray faces inwards. Be careful
not to over-tighten the wingnuts and damage tripod legs.
ATTACHING THE ACCESSORY TRAY (3)
TRIPOD
SET UP
2.
1) Attach accessory tray to hinges on tripod legs using
the small machine screws and wing nuts.
Flange fits under accessory tray when attached.
3.
Note: To level the tripod, slacken the locking thumb screws on
the side of the tripod leg and adjust the length of the legs.
UNASSEMBLING THE MOUNT HEAD (4.1 _ 4.5)
Follow the diagrams to place the mount into an upright position.
4.1
4.2
4.3
4.4
TELESCOPE
ASSEMBLY
4.5
(unlock)
(unlock the R.A. lock
knob on the other side.)
(unlock)
3