Runco
7.Put on the front lamp cover.
8.Tighten the screw of front lamp cover.
9.Turn on the power and go into the Set Up menu to reset the "Lamp Timer" item.
Troubleshooting
Problem | Possible Cause | Remedy | |
|
|
| |
This unit does not | There is no power from power cable. | Plug the power cord into the AC inlet on the | |
turn on. |
| rear of this unit, and plug the power cord into | |
|
| to the power inlet. | |
|
|
| |
| The power switch is not turned on. | Turn on the power switch. | |
|
|
| |
| Turn on this unit again within the | Wait until this unit completes the cooling down | |
| cooling down procedure. | procedure. | |
|
|
| |
| Front lamp cover is not attached well. | Correctly attach the front lamp cover. | |
|
|
| |
No picture | The front lamp cover is not correctly | Correctly attach the front lamp cover. | |
| attached. |
| |
|
|
| |
| This unit is not correctly connected to | Check the connection. | |
| the input source device. |
| |
|
|
| |
| The input signal has not been correctly | Select the correct input signal with the input | |
| selected. | keys: Video, | |
|
| HD, RGB HD and | |
|
|
| |
| POWER LED or LAMP LED blinking. | Please contact your Runco dealer for | |
|
| assistance. | |
|
|
| |
Image is unstable | The connection cables are not | Correctly connect the cables to the | |
| connected to this unit. | appropriate terminals. | |
|
|
| |
Picture is blurred | The projection lens is not correctly | Adjust the focus of projection lens with the | |
| focused. | focus ring. | |
|
|
| |
| This unit and the screen are not | Adjust the projection angle and direction, and | |
| aligned squarely. | the height of this unit. | |
|
|
| |
Remote control does | The batteries are exhausted. | Replace both batteries with new ones. | |
not work correctly |
|
| |
|
|
| |
LAMP LED blinks in | The front lamp cover is not correctly | Correctly attach the front lamp cover. | |
red | attached. |
| |
|
|
| |
| The cooling fan does not work well. | Please contact your Runco dealer for | |
|
| assistance. | |
|
|
| |
| The temperature inside this unit is | Check that the ventilation holes are not | |
| extremely high. | blocked. | |
|
|
| |
POWER LED blinks in | The lamp has exceed its specified | Replace the lamp with a new one. | |
orange and green | usage hours. |
| |
sequentially |
|
| |
The lamp has burned out. | Replace the lamp with a new one. | ||
| |||
|
|
|
286. Additional Information