Jims Mobile, Inc. (JMI) - Truss Rod Light Shroud

Our popular computers allow you to easily guide to hundreds, thousands or even millions of objects in the database without knowing
where they are and without using a star chart. You don′t even need to level or polar align your scope. You can spend more
time observing and less time hunting for objects. These computers are sometimes called digital setting circles because the early
versions only displayed right ascension and declination, thus replacing the telescopes mechanical setting circles. The Next
Generation Computers (or MAX computers as they are sometimes called) are not ″Go-To″ computers in that they do not
move the telescope for you. 
JMI OUTFITS THE FOLLOWING TELESCOPES AND MOUNTS WITH ENCODERS FOR USE WITH OUR COMPUTER UNITS:

APM Giro-2 Deluxe ** Astro-Physics Super Polaris DX ** AstroSystems TeleKit ** Bausch & Lomb 4000, 8000 ** Cave Astrola
Standard*, Astrola Deluxe* * Celestron C5, C5+, C6, C8*, C8+*, C11, C14, Celestar 8, Celestar 8 Deluxe, CG-4, CG-5, CG-9.25,
CG-11, CG-14, CI-700, Classic 8*, Fastar 8, G-8, G8-N, G-9.25, Great Polaris, Polaris, Powerstar 8*, Star Hopper 6 / 8, Super C8*,
Super Polaris, Ultima 8, Ultima 9.25, Ultima 11 ** Coulter Odyssey 8 / 10.1 / 13.1 / 16 / 17.5 ** Criterion Dynamax 8 ** Discovery
EQ ** **JMI NGT-6, NGT-12.5, NGT-18 ** Losmandy G-9, G-11 (Product Inception-2002), GM-8 ** Meade 440, 628, 645, 826, 856, 880,
1060, 1266, 2040, 2045, 2045D, 2080, 2120, ETX-90 Astro, GEM, LX, LX3, LX5, LX6, LX10, LX50, LX100, LXD500*, MTS, Premier,
Starfinder Dobsonian 6 / 8 / 10 / 12.5 / 16, Starfinder German Equatorial (AC & DC) 6 / 8 / 10 (AC Only) 16 ** Obsession 15 / 18 /
20 / 25 / 30 / 36 ** Orion Atlas 8 / 10, Deep Space Explorer 6 / 8 / 10 / 12.5 / 16, EQ-3, EQ-4, SkyQuest XT 6 / 8 / 10, SkyView
Deluxe EQ, SkyView Pro EQ, Skywatcher 120, StarMax 127 ** Parks Astrolight, Superior 8 / 10 / 12.5 / 16 l Questar 3.5 l
Starsplitter II 12.5-30, Compact 10 / 12.5 / 14.5, GEM, Tube 8 / 10 ** Synta Sky-Watcher EQ4 (a few were aka EQ5) / EQ6 **
Takahashi EM-10, EM-200, NJP ** Tectron 15 **Tele Vue Gibraltar, Panoramic, Renaissance-101, Systems Mount ** Vixen Great Polaris,
Great Polaris Deluxe l Custom Installations are available for an additional cost.

READ THIS BEFORE ORDERING:

* Meade LXD500 installations are $50 higher than price shown. JMI NGT-6 installations are $90 lower than price shown. Some Cave
Astrola installations are priced as Custom Installations. See the special note regarding Celestron fork mounted C8 telescopes.

Please specify your telescope or mount make, model and year. Other information may be requested before the order can be filled.
For specific information requirements see document no. 12 in our Document Library.

JMI encoder and hardware systems (encoders and gears or pulleys/belts) are generally optimized to approximately 8000
tics-per-revolution on each axis. Some older guiding computers (e.g. Sky Wizard 2) are not able to handle the high resolution
without encoder errors. In these cases, please request a low resolution system . It should be noted that, based on our experience,
doubling the total resolution on each axis will place an object 10%-50% closer to the middle of the field of view depending on the
quality (orthogonality) of the mount.  Better quality mounts will see less improvement with the high-resolution encoders than
those of slightly lower quality. (Nothing will be able to overcome the defects of a poor quality mount.).

	

Truss Rod Shroud

Blocks stray light and air currents and helps keep dust off of the mirrors.  Made of light-weight black fabric with securing
snaps and elastic at both ends.