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Troubleshooting
Problem | Possible Cause | Remedy |
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Not working at all | Mains cable of receiver not plugged in. | Plug the mains cable firmly into a | |
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No sound. | Faulty connections of input or output cables. | Connect the cables properly (page | |
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| persists, it is possible that the cables are faulty. | |
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| The volume is set at minimum. | Turn up the volume. | |
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| The sound is set to mute. | Press | or V + on the remote control to activate audio output |
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| again and then adjust the volume. | |
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Sound to surround speakers too quiet. |
| Adjust the input sensitivity (page 28). | |
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The wireless connection is disrupted. | Other devices in the vicinity are using the same | If possible, change the channels currently set for other WiFi | |
| frequency range. | devices in the vicinity. | |
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| Turn the devices in different directions to | |
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| reduce interference to a minimum. | |
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| Switch off other devices that may cause interference. | |
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The TV set does not recognise the transmitter | The TV set had not been switched off completely. | Switch the TV set off and on again using the mains switch. | |
module while making the link (from chassis |
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L2710 onwards). |
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Unit | LED status | Unit status |
Transmitter module | Red LED: continuously lit up | Standby. |
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Transmitter module | Red LED: flashing slowly | No receiver module found. |
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Transmitter module | Red LED: flashing quickly | Unit is in service mode. |
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Transmitter module | Red LED: flashing every 10 seconds | Unit not in linked mode. |
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Transmitter module | Green LED: continuously lit up | Transmitter on; RF connection made. |
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Transmitter module | Green LED: flashing slowly | RF connection disrupted. |
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Transmitter module | Green LED: flashing quickly | Transmitter module in connection mode. |
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Receiver module | Red LED: continuously lit up | Standby. |
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Receiver module | Red LED: flashing slowly | No transmitter module found. |
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Receiver module | Red LED: flashing quickly | Unit is in service mode. |
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Receiver module | Red LED: flashing every 10 seconds | Unit not in linked mode. |
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Receiver module | Green LED: continuously lit up | RF connection made. |
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Receiver module | Green LED: flashing slowly | RF connection disrupted. |
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Receiver module | Green LED: flashing quickly | |
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English
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