Hi jantinus,
I hope you are still looking for the codes. I was searching the web for the same codes.
with some work I’ve managed to find almost all the base64 IR code’s to control the Horizon Mediabox XL. If I find more, I will edit this post.
Power: JgBQAIqWDRQNFA0UDhINNA40DRMNFQsWDDQNFAw2DBQNNA0UDRUMlg0UDTUMFA00DhMMFQ0TDRQNFQ4SDjMNFA4TDDQOEwwVDDUNNQ01DDQNAA0FAAAAAAAAAAA=
Channel UP:
JgBQAIuVDhMOEw4SDhMOMw40DhIPEwwUDTQNFA00DRQNNA4TDRQOlQ4TDTQOEw4zDjQNNA0UDRMOEw8yDxIONA00DjMNNQ4zDxIOEwwUDjMPAA0FAAAAAAAAAAA=
Channel DOWN:
JgBQAImXDxIOEw0UDRMNNQ00DxINEw4UDDQOEw4zDxINNQ4TDRMOlQ8SDjMOEw4zDxIOEw00DhMNFA4zDhMOMw4TDjMPMg8zDhIOEw0UDjMOAA0FAAAAAAAAAAA=
UP:
JgBQAIqXDhIOEw4TDRQOMw4zDRQOFAoVDjQOEg40DhMOMw4TDhIOlg8RDjQOEg40DjMOMxARDhMOEw4SDzMNFA4zDjMPMg40DRMONA4zDjMOAA0FAAAAAAAAAAA=
DOWN:
JgBQAIuWDhMOEw4SDhQLNQ8zDxEOEw4TDjMNFA00DRQNNA8SDhMNlg0UDjMOEw4zDhMOEw00DRQOEg8SDTQOEw4TDTQOMw8zDhMNNA4zDjQNAA0FAAAAAAAAAAA=
LEFT:
JgBQAIqWDRQNFA0UDBQOMw8zDxEPEhARDTQOFAw0DhMNNA8TCxUOlQ4TDjMOEw00DjQOEg40DRQNFAsVDjMOEw4zDhMOMw40DRMONA4zDjMOAA0FAAAAAAAAAAA=
RIGHT:
JgBQAIqWDxIOEw0UDRMONA00DhMOEg4TDjMOFAw0DxIOMw4VChcKlw4TDjMOEw4zDhMNNA8zDRQOEwsVDTQPEg0UDhIONA4zDRQNNA00DzMOAA0FAAAAAAAAAAA=
OK:
JgBQAIuVDhMNFA4TDRMONA00DhMNEw4TDTQPEg00DhMNNQ4SDhQMlg8SDjMPEg40DjMOMw40DhIOEw4TDTQNFA4zDjMPEg00DxINNQ8yDjMOAA0FAAAAAAAAAAA=
BACK:
JgBQAIuVDxINFA0UDRMONA8yDhMNEw4TDjMOFA0zDxINNQ0TDhMOlQ4TDjMOEw4zDhQMNA4TDhMOEw4SDjQPEQ4TDhMOEg4TDjMONA4zDTQOAA0FAAAAAAAAAAA=
MENU:
JgBQAIuVDhINFA0TDRQNMw4zDRQNEw0UDTMOEw00DRMOMw0TDhMNlg0TDTQNFA0zDjMOEw0TDRMOEw0TDTQNFA0zDhMNEw0UDTQNMw4zDjMNAA0FAAAAAAAAAAA=
TVGUIDE, “TV GIDS” on remote:
Doesn’t seem to have an IR code, make a script in HA that presses MENU and than press OK with a little delay. This will lead you to the TV GUIDE menu.
1:
JgBQAIuVDxIOEw0TDhMOMw8zDRMPEg0UDTQOEw4zDxMMNA0UDhMNlg0UDTQOEw00DhMNFA0UDDUPEQ4TDjMOEw0UDjMOEw8yDRQPMg40DjMOAA0FAAAAAAAAAAA=
2:
JgBQAIqVDhMNEw4TDRMOMw4zDhIPEg0TDjMOEw0zDhMNNA4SDxEOlQ4TDjMOEg4zDjMOEg8SDTQOEg4SDjMOEw4zDhIOEg4zDhMOMw4yDjMOAA0FAAAAAAAAAAA=
3:
JgBQAIqWDhINFA0TDRQNMw4zDhMNEw0UDTMOEw01DRINNA8RDhMNlg4TDTMOEw0zDhMNNA0TDTQOEg4TDTQNEw4SDhMOEg4zDhMNMw4zDjMOAA0FAAAAAAAAAAA=
4:
JgBQAIqWDhMOEg0UDRMNNA4zDhINFA0TDjMOEg4zDhIPMg4TDRMOlQ8SDjIPEww0DjMOMg4TDTQOEg4TDTMOEw4zDTQOMg4TDhMMNA4zDjMPAA0FAAAAAAAAAAA=
5:
JgBQAIqVDxINEw0UDRMNNA4zDxENFA4TCzUOEw4yDhMOMw0TDhMMlg4TDjMNEw00DhMMFQw0DjMNEw4SDTQOFAwTDjMNNA0TDRQOMw0zDTQNAA0FAAAAAAAAAAA=
6:
JgBQAIuVDhQLFQwUDRMNNA4zDxENFA0UCzUOEw0zDhMOMw0TDRQNlQ4TDjMOEws1DjMNEw00DTQNEw0UDTQOEg4zDRQMNA0UDRMNNA4zDTQNAA0FAAAAAAAAAAA=
7:
JgBQAIqXDRIOFA4RDRQOMw0zDhMOEg0UDjIOEw4zDRMOMw4SDRQNlg4SDjMOEw0zDhMNNA8yDjIOEw8SDDQNFA4SDRMOMw4TDhIOMw4zDjMNAA0FAAAAAAAAAAA=
8:
JgBQAIqXCRYJGAwUDRUJNww1CRgLFAwWCDgNEg02CRcJNw0UCxYLlw0TCDoLFQw1CTgJNg41CDgNFAsWCTgIGQk2DDYLFA0UDBcINwk4CjcLAA0FAAAAAAAAAAA=
9:
JgBQAImYDRMOEw0TDRQNNA00DRMMFA0UDDUMEw40DBQOMw0UDRMMlw0UDDQOEw00DBMNFQ0TDBQNNA0TDjQNEw0TDTQNFAwUDRMOMw0zDjQNAA0FAAAAAAAAAAA=
0:
JgBQAImXDRQNEw0TDRQNNAw1DRMNFA0SEDEOEww0DhMOMw0UDRMMlg4UDTMNEww2DDUMFA0TDBUMNQwUDTQNEw00DRQNEwwVDRMMNgs1DTQNAA0FAAAAAAAAAAA=
PLAY/PAUZE:
JgBQAIyUDhINFA0TDRQNMw4zDhMOEg0UDzEOEw8yDhIOMw4SDhMNlg4SDjMOEw0zDjMOMw4TDRMPMg4SDTQOEg4zDjMOMw4zDjMOEg00DjMOAA0FAAAAAAAAAAA=
STOP:
JgBQAIiXDhMMFA0UDRQNMw4zDRMOEwwUDTQOEww0DRUNMw0UDBQNlg0UCzUNEw00DRQMFQs1DBUMNA4TDDUMEw0UDzINNA00DTMNFA00DjMNAA0FAAAAAAAAAAA=
FORWARD:
JgBQAIqWDhIOEw0TDRQNNA0zDhMNEw0UDTQNEw4zDhINNA4TDRMOlQ4SDjMOEw4yDhMNEw0UDRMNFA0zDhMOMw4SDTQOEg4TDTQOEg0UDTMOAA0FAAAAAAAAAAA=
BACKWARD:
JgBQAIuVDhIOEw0UDBQMNA4zDxEPEg0TDTQOEw4yDxIOMw0TDRQOlA8SDjMNEw4zDTQNEw4TDRMOEw0zDhMOMw4zDhIOEw0TDjMPEQ4UDDMPAA0FAAAAAAAAAAA=
REC, red button on remote:
JgBQAIqWDRQNEwwVDRMNNA00DhIMFQ0TDTQNEw00DRQNMw0UDRMNlg4TDTQNEww1DRMNNA0TDhMNNA0TDTQNEw0UDRMNFA0TDRQNNA0zDTQNAA0FAAAAAAAAAAA=