Projector Messages and Indicators
On screen display
The following messages may be displayed on the screen.
Message | Action |
|
|
NO SIGNAL IS DETECTED | Check the input signal connection. |
|
|
SYNC IS OUT OF RANGE | The horizontal frequency of the input signal exceeds the range of the |
| projector,and it cannot be displayed. Change the resolution of the input signal. |
|
|
CHANGE THE LAMP | The lamp should be replaced. |
|
|
Indicator display
The ON indicator, LAMP indicator and TEMP indicator will light or blink in the following cases.
| Indicator status | Meaning | Action | |
|
|
|
| |
| Lights orange | Standby mode | ||
|
|
|
| |
ON indicator | Blinks green | Warming up | ||
|
|
| ||
Lights green | Normal operation | |||
| ||||
|
|
|
| |
| Blinks orange | Cooling down | ||
|
|
|
| |
LAMP indicator | Lights red | Lamp cannot light | Cool projector by power off for 20 minutes. | |
|
|
| ||
Blinks red | Air filter detached | Check the air filter. | ||
| ||||
|
|
|
| |
TEMP indicator | Lights red | Temperature inside too high | Check that ventilation holes are clear. | |
|
|
| ||
Blinks red | Cooling fan failure | Service the projector. | ||
| ||||
|
|
|
|
The LAMP indicator will light when the lamp becomes too hot.
1.Turn off the power and let the projector cool for 20 minutes.
2.Turn the projector back on. If the LAMP indicator still glows red, contact your dealer.
11
