Procedure to Edit in other receivers https://www.ddfreedish.online/procedure-to-edit-add-new-frequency-parameters-of-dd-free-dish-dd-direct-plus/
Doordarshan is migrating its DTH service “DD Free Dish” from old platform to new platform with effect from midnight of 9th January, 2015 (12.05 A.M. of 10th January, 2015). After migration, total number of channels available will increase from 59 to 64 TV Channels and 22 to 24 Radio Channels in MPEG-2 format.
All DD Free Dish viewers are requested to follow the following steps for retuning/rescanning their Set Top Boxes to get upgraded Channels.
The viewers may contact Helpline No: 011-25843812/011-25843786 for any query/support or Write to: email@example.com
1. 10990, Vertical, 27500 will be changed to 10990, Vertical, 28500.
2. 11150, Vertical, 27500 will be changed to 11150, Vertical, 28500.
3. 11570, Vertical, 27500 will be changed to 11570, Vertical, 28500.
Procedure to Edit the setup is also give here https://www.ddfreedish.online/procedure-to-edit-add-new-frequency-parameters-of-dd-free-dish-dd-direct-plus/
You can either do auto scan the Set Top Box to get the latest changes or you can do manual edit the TP as shown in the below images.
In some other Receivers you will see this option.. so edit like this and do manual scan