Philips PPX2450 用户手册

If a problem occurs that cannot be corrected with the
instructions in this user manual (see also the help
below), follow the steps given here.

1 Switch the device off using the on/off switch on the

side.

2 Wait at least ten seconds.

3 Switch the device on using the on/off switch on the

side.

4 If the problem repeats, please contact our technical

customer service or your retailer.

The Pocket Projector cannot be switched on

•

Connect the supplied power supply to recharge the 
internal battery.

No sound

•

Adjust the volume using the O / N key on the 
remote control.

No sound from the external connected device

•

Check the cables to the external device

•

Set the volume on the external device

•

Only the original cables from the device manufactu-
rer may function

Bad sound quality with your computer connection

•

Check if the audio cable is connected to the compu-
ters headphone socket or the line-out socket.

•

The volume setting on the computer should not be 
too high.

Only the initial screen appears and not the image from 
the external device

•

Check if the cables are connected to the right 
sockets.

•

Please check that the external device is switched on

•

Check if the video output of the external device is 
switched on.

Only the initial screen appears and not the image from 
the connected computer

•

Please check that the VGA-output of the computer 
is switched on.

•

Check if the resolution of the computer is set to 
800x600.

Device switches to stand-by mode

•

When the device is running for a long period of time, 
the surface becomes hot and a warning symbol 
appears on the projection. The device switches auto-
matically to stand-by mode when it gets too hot. 
After the device has cooled down, you can continue 
playback by pressing any key.

•

When the battery does not have sufficient capacity, 
the device switches to stand-by mode. Connect the 
device to the power supply.