Appendix B – Troubleshooting

PROBLEM

POSSIBLE CAUSE

WHAT TO DO

 

 

 

Power light off

Power supply cable disconnected.

Check the power supply cable.

 

 

 

 

Receiver not switched on.

Check the mains adapter is plugged in and mains

 

socket is turned on. Turn on receiver.

 

 

No set up screen

 

 

HDMI/SCART cable disconnected.

Check HDMI/SCART cable connection to receiver

 

and television.

 

 

 

 

 

 

Television not switched to HDMI/SCART input.

Select television’s HDMI/SCART input.

 

Cable from the satellite dish

Check the cable connections at receiver and dish.

Signal lock failed

disconnected.

Consult your installer if necessary.

 

Dish in the wrong position.

Reinstall the dish. Consult your installer if necessary.

Not accepting postcode

Broadcast error.

Postcode tables are not being transmitted. Use green

Default Channels button to activate default tuning.

 

 

 

 

 

 

Cable from the satellite dish

Check the cable connections at receiver and dish.

‘No signal’ message

disconnected.

Consult your installer if necessary.

 

 

 

 

Dish damaged or in the wrong position.

Check the dish. Consult your installer if necessary.

 

 

 

 

HDMI/SCART cable disconnected.

Check HDMI/SCART cable connections at receiver

No picture or sound

and television.

 

 

Television not switched to HDMI/SCART input.

Select television’s HDMI/SCART input.

 

Selected an incompatible HDMI resolution –

Whilst the receiver is on, press and hold the

No picture via HDMI

many TVs don’t support 1080p or 1080i, but

button for 10 seconds and the resolution will be

 

only 720p.

changed to 720p.

 

 

 

Full picture not visible

Mismatched screen format or that is how the

Using the Picture menu, choose the correct screen

programme is being broadcast.

type and display mode to suit your TV (see page 27)

 

 

 

 

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Manhattan Computer Products PLAZA HD-52 manual Appendix B Troubleshooting