Before calling service personal (continued) |
| CONTENTS | |
Symptom | Cause | Correction | Page |
The remote control does not | • The remote control is not facing the remote sensor. | Face the remote control transmitter toward the remote | 16 |
work. |
| sensor on the projector. |
|
| • The remote control is too far away. | Operate within about 5 meters. | 16 |
| • There is an obstruction between the remote control and the | Remove the obstacle. | – |
| remote sensor. |
|
|
| • The batteries are exhausted. | Replace the batteries. | 15 |
The presentation made cannot | • The USB cable is not properly connected. | Connect the USB cable properly. | 40 |
be used from the remote | • The computer or OS is not compatible. | The remote control mouse function is not available. | – |
control unit. | • The batteries are exhausted. | Replace the batteries. | 15 |
Document camera image is | • The lens is dirty. | Clean the lens with a blower or lens cleaner, etc. | 63 |
blurry. | • The picture is out of focus. | Focus the picture by turning the focus ring. | 56 |
| • The light is not on. | Turn on the light. | 55 |
Document camera image | • Image is being affected by fluorescent light in the room. | Set the shutter speed on the menu screen. | 44 |
flickers. |
|
|
|
67
Others
