Follow these steps:
1. Press Menu Key
2. Goto Help
3. Select STB Info
4. Press Red Button (Setup)
5. Select "Home Frequency" option.
6. Type with remote "9523"
7. Edit Home TP "12170/H/40700" & Press OK to Save Settings.
8. Press Exit
9. Normally EPG start updating if not then
10. Press Menu & Goto Help option
11. Selection "Channel Search" option & Press OK
12. When Scan Complete Press OK to Save new channels.