I have a Zenith DSR 311-3-4 which we used for transmitting DD Sport long time ago. Since ve have another decoder for the same channel I want to use this decoder for giving out other FTA channel.
It seems the decoder is locked to that channel only. Is there anyway to make some use of the decoder either through some software upgrade or throuh some hardware modification.
For information i'm listing the things written in the bottom of the Decoder
Zenith Electronic Corporation
Input Rating : 115-250V ~50-60Hz 30W
Model No : DSR311-3-4
Manufactured : August/AOUT 2000
Serial No : 250DB100160111011
US PATENT NO : 4631603, 4577216, 4819098
Made in Mexico
Note This receiver does have a RS232 port at the back
Here is the pic of the back
It seems the decoder is locked to that channel only. Is there anyway to make some use of the decoder either through some software upgrade or throuh some hardware modification.
For information i'm listing the things written in the bottom of the Decoder
Zenith Electronic Corporation
Input Rating : 115-250V ~50-60Hz 30W
Model No : DSR311-3-4
Manufactured : August/AOUT 2000
Serial No : 250DB100160111011
US PATENT NO : 4631603, 4577216, 4819098
Made in Mexico
Note This receiver does have a RS232 port at the back
Here is the pic of the back
