Indicators
Picture too dark or bright
with external monitor
connected
No reaction when pressing
keys on local keyboard or
remote control
Philips Multimedia Projector
7.Troubleshooting
Lamp indicator
– green: normal lamp condition.
– orange: lamp life has almost expired (less than 100 hours to go).
• See warning messages on the start up screen for details.
–
red: lamp life has expired.
• Replace lamp. See 'Maintenance'.
–
red (fast blinking): lamp start has failed.
• Disconnect projector from the mains. Reconnect and restart. If this does not resolve the
problem, replace the lamp. See 'Maintenance'.
Temperature indicator
–
red: temperature error.
• The projector will go into Power/Standby mode. Allow the projector to cool down;
this may take up to 30 minutes. When the LED goes out press any button to activate the
projector again.
–
fast blinking red: fan error.
• The projector will go into Power Standby mode. Make sure the filter cover is closed
properly; clean air inlets or dust filter and allow the projector to cool down; this may take
up to 30 minutes. When the LED stops flashing press any button to activate the projector
again.
Standby indicator (text on Standby button/ring around Standby button)
–
red: standby mode.
–
green: operation mode.
–
orange: warming up.
–
slow blinking (orange): cooling down.
• Do not switch the projector off; it will restart the lamp automatically within a few seconds.
–
'Monitor out' has been enabled, but the external monitor is not correctly connected (the picture
on both displays is too bright).
•
Connect the (optional) VGA Y-cable (See 'Connecting to an external monitor' under
'Installation').
•
If the VGA 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 'Settings' in the
menu bar. Select 'Monitor out' and select 'On'.
–
'Keylock' active.
•
Press OK for 10 seconds to cancel 'Keylock. '
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English User guide bSure1 / bSure 2
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