Philips 20 series Manuale Utente

– POSSIBLE CAUSE
• SOLUTION

– Mains lead is not correctly connected.
• Correctly connect mains lead.

– The filter holder is not installed correctly or is damaged.
• Install the filter holder correctly (see ‘Cleaning the dust filter’

under Additional Information’).

– Lamp holder cover is not closed correctly or the lamp holder

is damaged.

• Close the cover correctly (see ‘Lamp replacement’ under

Additional Information’).

– Signal cable not correctly connected.
• Connect signal cable correctly.

– The projector is in OFF position.
• Press STANDBY/ON/OFF button to to switch on the projector

ON.

– Lamp is still hot while the projector attempts to restart the

lamp.

• Do not switch the set off; it will restart the lamp

automatically within a few seconds.

– Lamp circuit failure or worn-out lamp.
• Take the projector to your nearest Service Centre, or
• Replace lamp (see ‘Maintenance’).

– Internal temperature of the projector is too high.
• Wait a few minutes and check to see if the air outlets are

blocked.

• Disconnect and re-connect the mains cord to the projector.

If the temperature in the meantime decreased sufficiently,
the projector will start up in the standby mode.

– Lamp life is almost expired (less then 100 hours to go).
• See lamp life counter on start up screen for details.

– Lamp life is expired.

– Wrong video system has been selected.

• Select the correct video system (see ‘Video system

selection’ under ‘Picture Control’).

• Adjust brightness, contrast, saturation or hue (see ‘Video

adjustments’ under ‘Picture Control’).

– Image is not focused.
• Adjust focus ring.

– Distance between projector and ‘screen’ is not correct.
• Adjust the distance between the projector and the screen.

– Signal cable is not correctly connected.
• Connect signal cable correctly.

– Horizontal or vertical shift or horizontal size are not adjusted

correctly.

• Adjust horizontal or vertical shift or horizontal size (See ‘Data

adjustments’ under ‘Picture Control’).

– Signal cable is not correctly connected.
• Connect signal cable correctly.

– MONITOR OUT has been enabled, while no external monitor

is connected.

• Disable the MONITOR OUT option. Press MENU and use

cursor control to go to the SOURCE item on the menu bar.
Choose MONITOR OUT and select OFF.

– MONITOR OUT has been enabled, but the external monitor

is not correctly connected. (The picture on both displays is
too bright)

• Connect the (optional) Y-cable (See ‘Connecting to an

external monitor’ under ‘Installation’).

• If the Y-cable is correctly connected, verify whether the input

impedance of the monitor is correctly set on 75 Ohm.

– MONITOR OUT has not been enabled, but the external

monitor is connected. (The picture on both displays is too
dark)

• Enable the MONITOR OUT option. Press MENU and use

cursor control to go to the SOURCE item on the menu bar.
Select MONITOR OUT and select ON.

– Audio cable is not correctly connected.
• Connect audio cable correctly.

– Volume is not adjusted.
• Adjust volume.

– Mute or A/V-mute is active.
• Cancel mute or A/V-mute.

– Remote control is not switched on.
• Switch on the remote control.

– Distance is too great.
• Reduce distance.

– Batteries are exhausted.
• Replace batteries (see ‘Inserting the batteries in the remote

control’).

– IR sensor is obstructed.
• Remove obstacle.

– Proper mouse software has not been installed on your

computer.

• Install proper mouse software.

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If a fault occurs, first check the points listed below before taking the projector for repair.

If you are unable to remedy a problem by following these hints, consult your dealer or service organisation.

Under no circumstances should you try to repair the projector yourself as this could invalidate the warranty.