What is the pinout for the Celestron RS232 cable?

Go to Mike Swanson’s NexStar Resource Site, nexstarsite.com, for the pinout for the RS232 cable, Celestron item #93920:http://www.nexstarsite.com/PCControl/RS232Cable.htm Updated 12/27/13

What is the pinout for the Celestron RS232 cable?

Go to Mike Swanson’s NexStar Resource Site, nexstarsite.com, for the pinout for the RS232 cable, Celestron item #93920:http://www.nexstarsite.com/PCControl/RS232Cable.htm Updated 12/27/13

What is cordwrap? How can I prevent it?

Cordwrapping is when your scope slews more than 360° in azimuth and tangles your power and accessory cables around the base and damage them, as well as the scope’s casing...

What is cordwrap? How can I prevent it?

Cordwrapping is when your scope slews more than 360° in azimuth and tangles your power and accessory cables around the base and damage them, as well as the scope’s casing...

Is the dovetail bracket clamp on the fork arm of the NexStar SE mounts a...

The structural parts for the dovetail clamp on the fork are made of die cast aluminum. The knob on the clamp handle and the aesthetic cover that goes over the...

Is the dovetail bracket clamp on the fork arm of the NexStar SE mounts a...

The structural parts for the dovetail clamp on the fork are made of die cast aluminum. The knob on the clamp handle and the aesthetic cover that goes over the...

Are the motors and gears used in the NexStar SE line the same as those u...

The NexStar SE and "i" series lineup all use metal gears. The NexStar 4 SE and 5 SE drive bases use motors and gears that are similar to those used...

Are the motors and gears used in the NexStar SE line the same as those u...

The NexStar SE and "i" series lineup all use metal gears. The NexStar 4 SE and 5 SE drive bases use motors and gears that are similar to those used...

What is a clock drive, and what is a GoTo mount?

A clock drive is a system of motors and gears used with an equatorial mount. When observing the sky with a properly aligned mount, it compensates for the Earth's rotation,...

What is a clock drive, and what is a GoTo mount?

A clock drive is a system of motors and gears used with an equatorial mount. When observing the sky with a properly aligned mount, it compensates for the Earth's rotation,...

Other Polar alignment tips.

You can use your finderscope (finder) to accurately polar-align your equatorial mount. This is more accurate than a rough alignment using the mechanical scales on your mount or roughly pointing...

Other Polar alignment tips.

You can use your finderscope (finder) to accurately polar-align your equatorial mount. This is more accurate than a rough alignment using the mechanical scales on your mount or roughly pointing...