[DM800SE] Channel help needed

Hi,

I have the DM800 HD Se and i'm from Singapore.
But the channel used by the box is in 5 digits form and not the same as those used by Starhub (Official Provider)
Is there anyway i can "fix" the channel number to be the same as Starhub?
example: HBO is channel 601 from Starhub but the DM800HD Se is like 65xxx
i would love to have it the same as Starhub.

Please help, im new to this.

Thank you