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If the red lamp light is on, If the red lamp light is blinking, If the red lamp light is flickering quickly – HP xp7010/xp7030 User Manual

Page 56: Start-up problems, If no lights or sounds turn on, Picture problems, If the wrong input source is displayed

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Fixing Problems

56

If the red lamp light is on:

• Install a new lamp. If the lamp light is on after you install a new lamp module, remove

and reinstall the lamp module. If a new lamp does not fix the problem, contact HP for

assistance.

If the red lamp light is blinking:

• Contact HP for assistance.

If the red lamp light is flickering quickly:

• Check that the cover over the lamp at the side of the projector is correctly installed and

fully attached. Check the tab at the top of the cover and latch at the bottom.

Start-up problems

If no lights or sounds turn on:

• Be sure that the power cable is securely connected to the projector and the other end is

plugged into an outlet with power.

• Be sure the disconnect switch is turned on.

• Press the power button again.

• Unplug the power cord for 15 seconds, then plug it in and press the power button

again.

Picture problems

If a “scanning” or “waiting” message is displayed on a blank screen:

• Press the source button on the projector or remote control one or more times until the

correct source name is selected.

• Be sure the external source is turned on and connected.

• For a computer connection, ensure your notebook computer’s external video port is

turned on. Refer to the computer manual. On some notebooks, for example, press the

F

N

+F4 or F

N

+F5 function keys to turn on the external video port.

If the wrong input source is displayed:

• Press the source button on the projector or the remote control one or more times to select

another active input source.

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