HI i have written email r´to TECHNOSAT the great , and what i become , is that Sir,
Thank you for your e-mail. we are so sorry not to grant your request since we are not allowed our end user to fix any of the parts of our model. I you can tell me your location maybe we can give you any of our local dealer in your place or even the one close to you.
Thanks so guy is upto you people to help me , if any one is nor afraid like them O-no