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Troubleshooting
Problem | Cause | Remedy | See page |
“CHECK SP WIRES” | Speaker cables are | Make sure all speaker cables are connected correctly. | 23 |
appears in the front panel |
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display. |
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There is noise interference from digital or radio frequency equipment.
This unit is too close to the digital or high- frequency equipment.
Move this unit further away from such equipment. | — |
The picture is disturbed. The video source uses scrambled or encoded signals to prevent dubbing.
This unit suddenly enters The internal temperature becomes too high and the
the standby mode. overheat protection circuitry has been activated.
Wait about 1 hour for this unit to cool down and then turn it | — |
back on. |
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■ Remote control |
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Problem | Cause | Remedy | See page |
The remote control does | Wrong distance or angle. | The remote control will function within a maximum range of 6 | 12 |
not work or function |
| m (20 ft) and no more than 30 degrees |
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properly. |
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| Direct sunlight or lighting (from an inverter type of | Reposition this unit. | — |
| fluorescent lamp, etc.) is striking the remote |
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| control sensor of this unit. |
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| The batteries are weak. | Replace all batteries. | 11 |
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| The batteries do not last long and get quickly | Using alkaline batteries is strongly recommended. | — |
| exhausted. |
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| Set the backlight mode to “OFF”. | 104 | |
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| The operation mode selector is set incorrectly. | Set the operation mode selector correctly. | — |
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| When operating this unit, set it to the FAMP position.When |
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| operating the component selected by the input selector button, |
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| set it to the FSOURCE position. When operating the TV, set it |
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| to the FTV position. |
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| The remote control code was not correctly set. | Set the remote control code correctly using | 104 |
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| “List of remote control codes” at the end of this manual. |
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| Try setting another code of the same manufacturer using “List | 104 |
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| of remote control codes” at the end of this manual. |
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| The remote control ID of the remote control and | Match the remote control ID of this unit and the remote control. | 104 |
| this unit do not match. |
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The remote control does | Even if the remote control code is correctly set, | Program the necessary functions independently into the | 105 |
not work or function | there are some models that do not respond to the | programmable buttons using the Learn feature. |
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properly. | remote control. |
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The remote control does | The batteries of this remote control and/or the | Replace the batteries. | 11 |
not learn new functions. | other remote control are too weak. |
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| The distance between the two remote controls is | Place the remote controls at the proper distance. | 105 |
| too much or too little. |
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| The signal coding or modulation of the other | Learning is not possible. | — |
| remote control is not compatible with this remote |
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| control. |
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| Memory capacity is full. | Delete other unnecessary functions to make room for the new | 109 |
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| functions. |
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■ HDMI
Problem | Cause | Remedy | See page |
No picture or sound | The number of the connected HDMI components | Reduce the number of the connected HDMI components. | — |
| is over the limit. |
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| HDCP authentication failed. | Check that the connected HDMI components support the HDCP | — |
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| copy protection standards. |
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■Network and USB
Problem | Cause | Remedy | See page |
The PC | The IP address is not set properly. | Set the DHCP server function of the router to ON. | 92 |
Internet Radio does not |
| Alternately, perform manual configuration according to the |
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function properly. |
| current operating environment. |
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| The network cable is not connected. | Connect it properly. | 37 |
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