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4

3. Assembly

Assembling the telescope for the first time should take about
30 minutes. No tools are needed other than the ones provid-
ed. All bolts should be tightened securely to eliminate flexing
and wobbling, but be careful not to over-tighten or the threads
may strip. Refer to Figure 1 during the assembly process.

During assembly (and anytime, for that matter), DO NOT
touch the surface of the telescope’s meniscus lens or the
lenses of the finder scopes or eyepieces with your fingers.
The optical surfaces have delicate coatings on them that can
easily be damaged if touched inappropriately. NEVER remove
any lens assembly from its housing for any reason, or the
product warranty and return policy will be voided.

1. Lay the equatorial mount on its side. Attach the tripod legs

one at a time to the mount by sliding the bolts installed in
the tops of the tripod legs into the slots at the base of the
mount and tightening the wing nuts finger-tight. The
accessory tray bracket attachment point on each leg
should face inward.

2. Tighten the leg lock knobs on the bottom braces of the tri-

pod legs. For now, keep the legs at their shortest (fully
retracted) length; you can extend them to a more desirable
length later, after the telescope is completely assembled.

3. With the tripod legs now attached to the equatorial mount,

stand the tripod upright (be careful!) and spread the legs

wide enough to connect each end of the accessory tray
bracket to the attachment point on each leg. Use the
screw that comes installed in each attachment point to do
this. First remove the screw using the supplied screwdriv-
er, then line up one of the ends of the bracket with the
attachment point and reinstall the screw. Make sure that
the accessory tray bracket is oriented so that the ribs in its
plastic molding face downward.

4. With the accessory tray bracket attached, spread the tri-

pod legs apart as far as they will go, until the bracket is
taut. Attach the accessory tray to the accessory tray
bracket with the three wing screws already installed in the
tray. Do this by pushing the wing screws up through the
holes in the accessory tray bracket, and threading them
into the holes in the accessory tray.

5. Tighten the bolts at the tops of the tripod legs, so the legs

are securely fastened to the equatorial mount. Use the
larger wrench and your fingers to do this.

6. Orient the equatorial mount as it appears in Figure 2, at a

latitude of about 40°, so the pointer next to the latitude
scale (located directly above the latitude lock t-bolt) is
pointing to the mark at “40.” To do this, loosen the latitude
lock t-bolt, and turn the latitude adjustment t-bolt until the
pointer and the “40” line up. Then retighten the latitude
lock t-bolt. The declination (Dec.) and right ascension
(R.A.) axes may need re-positioning (rotation) as well. Be

D

E

C

L

IN

A

T

IO

N

 A

X

IS

Latitude scale

Latitude adjustment t-bolt

Latitude lock t-bolt

Azimuth lock knob

Dec. slow-motion control cable

Dec. setting circle

R.A. setting circle 

lock thumbscrew

R.A. setting circle

R.A. slow- motion control cable

RIG

H

T A

SC

EN

SIO

N

 A

XIS

Figure 2a.

The equatorial mount.

(“Front” view.)

Figure 2b.

“Rear” view.

Dec. lock knob

R.A. lock knob

Summary of Contents for StarMax 102mm EQ

Page 1: ...ng Exceptional Consumer Optical Products Since 1975 Customer Support 800 676 1343 E mail support telescope com Corporate Offices 831 763 7000 P O Box 1815 Santa Cruz CA 95061 Orion StarMax 102mm EQ 98...

Page 2: ...lock t bolt Latitude adjustment t bolt Dec slow motion control cable Azimuth lock knob Meniscus lens 1 4 20 adapter Dec setting circle R A setting circle Counterweight Counterweight lock knob Counter...

Page 3: ...rving of astronomical objects and can also be used for terrestrial exploration With its precision optics and equatorial mount you ll be able to locate and enjoy hundreds of fascinating celestial objec...

Page 4: ...e screw that comes installed in each attachment point to do this First remove the screw using the supplied screwdriv er then line up one of the ends of the bracket with the attachment point and reinst...

Page 5: ...ing that comes on the base of the bracket over the body of the finder scope until it seats into the groove on the middle of the finder scope Slide the eyepiece end narrow end of the finder scope into...

Page 6: ...nearsightedness or farsightedness but not astigmatism If you have to wear your glasses while observ ing and cannot see the entire field of view you may want to purchase additional eyepieces that have...

Page 7: ...he sky look north and locate the pattern of the Big Dipper Figure 6 The two stars at the end of the bowl of the Big Dipper point right to Polaris Observers in the Southern Hemisphere aren t so fortuna...

Page 8: ...ovide hands free tracking Objects will then remain stationary in the field of view without any manual adjustment of the R A slow motion control cable Understanding the Setting Circles The setting circ...

Page 9: ...The counterweight shaft is oriented downward But it will not look like that when the telescope is pointed in other directions Let s say you want to view an object that is directly overhead at the zeni...

Page 10: ...eing generally gets better after midnight when much of the heat absorbed by the Earth during the day has radiated off into space Especially important for observing faint objects is good trans parency...

Page 11: ...onal in place so that it won t fall to the ground Also secure the eyepiece in the diagonal so that it won t fall out when rotating the diagonal Retighten the thumb screws on the eyepiece adapter once...

Page 12: ...is perhaps the simplest way to hunt down deep sky objects to view in the night sky It entails first pointing the telescope at a bright star close to the object you wish to observe and then progressin...

Page 13: ...can vibrate the system and blur the resulting photo graphic image Also be sure to use a solid tripod 9 Care and Maintenance Transporting The included soft carry case provides an excellent way to tran...

Page 14: ...pring loaded X Y alignment Optical tube mounting block Fits standard photo style tripods Mount EQ 2 German type equatorial Slow motion controls R A and Dec axes Setting Circles R A scaled in 10 minute...

Page 15: ...15...

Page 16: ...Watsonville CA 95076 If the product is not registered proof of purchase such as a copy of the original invoice is required This warranty does not apply if in Orion s judgment the instrument has been...

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