We may have found other answers which could help you.
Click here for Satellite Receiver Signal
SKY Digibox does not seem to hold signal for more than 30 seconds??
sky+ box stuck in standby red light only?
pace reciever says 'no signal' when changing channels?
virgin pace box?
how do i link my sky remote to my pace 2500b digibox?
SKy Plus No Audio Pace TDS470n NOT SCART?