Beyonwiz DP-H1 - Manual (Page 72)

STB & PVR Function
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3) Set timer recording
If the cursor is placed on a future program, the REC button sets a timer
and the colour of types changes to red to indicate that the program is
reserved to be recorded. If a certain cell in the EPG has red colour, that
program is reserved to be recorded.
If you set a timer with the REC button, the recurrence of the timer sets
as “Once” automatically. You can change the recurrence or edit the
timer with the REC button in the EPG.
You can cancel a timer by pressing the GREEN button.
NOTE
z If a timer does not cover the full program, the red colour with lower
colour saturation will be displayed on the cell.