Indicators
Power indicator
Off | The projector is off. |
Flashing The projector is warming up or cooling down.
On | The projector is on and operating normally. |
Lamp indicator
Off | The projector is operating normally. |
On | The lamp is bad or has reached the end of its life. |
Temperature indicator
Off | The projector is operating normally. |
Flashing The fans are not working, and the projector will shut down. Contact HP about repairs.
On | The internal temperature is too high, and the projector will shut down. |
| Allow the projector to cool down. If this continues, contact HP about |
| repairs. |
Updating the firmware
HP may periodically release updated versions of the projector firmware to enhance the projector performance. The projector firmware version is shown in the on- screen menu in the Information menu. Check for updated versions at http:// www.hp.com/go/proj_firmware.
1.On a computer with a USB port, go to the HP projector upgrade website (see introduction for this section) and download the latest file intended for a USB upgrade.
2.Connect the USB cable between the USB port on the projector and the USB port on the computer.
3.On the computer, run the file you downloaded by
34 6. Maintenance
