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Orion 7152, Instruction Manual

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Orion 7152 Instruction Manual Download Page 8

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Corporate Offices:

 89 Hangar Way, Watsonville CA 95076 - USA

Toll Free USA & Canada:

 (800) 447-1001 

International:

 +1(831) 763-7000

Customer Support:

 [email protected]

Copyright © 2020 Orion Telescopes & Binoculars. All Rights Reserved. No part of this product 

instruction or any of its contents may be reproduced, copied, modified or adapted, without the 

prior written consent of Orion Telescopes & Binoculars.

A N   E M P L O Y E E - O W N E D   C O M P A N Y

One-Year Limited Warranty

This Orion product is warranted against defects in materials or workmanship for 

a period of one year from the date of purchase. This warranty is for the benefit of 

the original retail purchaser only. During this warranty period Orion Telescopes & 

Binoculars will repair or replace, at Orion’s option, any warranted instrument that 

proves to be defective, provided it is returned postage paid. Proof of purchase 

(such as a copy of the original receipt) is required. This warranty is only valid in the 

country of purchase.
This warranty does not apply if, in Orion’s judgment, the instrument has been 

abused, mishandled, or modified, nor does it apply to normal wear and tear. This 

warranty gives you specific legal rights. It is not intended to remove or restrict your 

other legal rights under applicable local consumer law; your state or national statu-

tory consumer rights governing the sale of consumer goods remain fully appli-

cable. 
For further warranty information, please visit www.OrionTelescopes.com/warranty.

Summary of Contents for 7152

Page 1: ...e USA Canada 800 447 1001 International 1 831 763 7000 Customer Support support telescope com Copyright 2020 Orion Telescopes Binoculars All Rights Reserved No part of this product instruction or any of its contents may be reproduced copied modified or adapted without the prior written consent of Orion Telescopes Binoculars A N E M P L O Y E E O W N E D C O M P A N Y ...

Page 2: ...nstall and use the polar scope Please read them thoroughly before getting started 1 Set up the Sirius Pro AZ EQ G mount Refer to the separate instruction manual for that mount It is recommended to load the mount with the telescope and counterweights prior to polar alignment 2 Loosen the two polar scope attachment knobs already installed on your mount to remove the bubble level Figure 1 then attach...

Page 3: ...r alignment from either hemisphere 1 For observing in the Northern Hemisphere The circle with fine graduations in the center of the reticle is for polar alignment in the northern hemisphere Find the star Polaris the brightest star near the North Celestial Pole or NCP in the polar scope then use the spring loaded elevation adjustment handle and the two azimuth adjustment knobs on the mount Figure 4...

Page 4: ...ignment screws Azimuth adjustment knob 1 of 2 Figure 4 Calibrating the polar scope requires adjusting the mount s manual elevation and azimuth controls Figure 5 The screws with the raised heads on the front of the polar scope bracket are the alignment screws the recessed screws are merely locking screws ...

Page 5: ...of the initialization of the SynScan hand control after entering the proper local longitude latitude date time and Daylight Saving time the SynScan hand controller will display the message Polaris Position in P Scope HH MM Imagine the graduated circle in Figure 3 as a clock s face with 12 00 at the top with the current time pointing to the HH MM The orientation of the hour hand of the clock repres...

Page 6: ... of the reticle in the polar scope s FOV with the azimuth adjustment knobs and the elevation adjustment handle Figure 4 2 Loosen the R A clutch wheel and rotate the R A axis 180 degrees 3 If the object is still at the center of the reticle there is no need for further adjustment 4 If the object moved off center adjust the three alignment screws on the front of the polar scope bracket they have the...

Page 7: ...cope comes with a CR2032 lithium button cell battery which powers the red LED that lights up the reticle To install the battery unscrew the battery cover Figure 2 and insert the battery with the positive side facing up Then screw the battery cover back on The illuminator does not have an ON OFF switch To turn it on you rotate the bat tery cap clockwise until the LED light comes on You can adjust t...

Page 8: ...e original retail purchaser only During this warranty period Orion Telescopes Binoculars will repair or replace at Orion s option any warranted instrument that proves to be defective provided it is returned postage paid Proof of purchase such as a copy of the original receipt is required This warranty is only valid in the country of purchase This warranty does not apply if in Orion s judgment the ...

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