Celestron NexStar 4 SE Telescope "hand controller working" Questions

...hand controller cable. They fail regularly. If it still does not work then it is a problem with the hand controller or the internal circuit board. If after you replace the cable it still does not ...

...hand controller describing the problem. Could be several things including a bad hand controller. If there is a local astronomy shop nearby take the scope there and ask to try one of the hand ...

Hand controller not working Hi, Hand controller unit dropped form my hand with no visual damages seen from out side. But it no more drives the telescope though while connecting with the battery pack ...

...hand controller cable from Meade, If this does not correct the problem then either the hand controller is defective, or something is broken inside the scope. Cables are not expensive, call Celestron: ...

...hand controller cable and or corrupted firmware in the hand controller. Get a new cable first and try it-- if this does does work then RESET the hand controller and reload the firmware using the ...

...hand controller cable and replace it with a new cable. Also execute a RESET on the hand controller and send it back to factory default. If none of these fix the problem try to get a replacement hand ...

The hand controller cable may be bad. Get a new cable. If this does not work the hand controller may have bad firmware. Attempt to update the hand controller to the latest version of the firmware 43Eg

first RESET the hand controller and see if this corrects the problem and if NOT then reload the latest hand controller and or motor controller firmware, using the Celestron update cable and a computer

...Hand controller went completely dead while using it one night. Tried different battery packs. Will not light up. Check coiled cable continuity at both ends. ch'k ok. Red led still lights up on the ...

...hand controller!) If you post a message on the Yahoo LX90 group looking for Ron Sampson he will answer you. You can then email or phone him for instruction on how to send him the board. ARE YOU SURE ...