User’s Guide
61
Fixing Problems
Sound problems
If no sound is coming out of the projector:
❏
Be sure you have an audio cable securely connected between the
projector and the input device.
❏
Be sure that the mute and volume settings are correct on the input
device, such as a computer, DVD player, or camcorder.
❏
Open the on-screen menu and select Quick choice. Check the
following settings:
◆
Mute is turned off.
◆
Volume is correct.
Interruption problems
If the lamp indicator or temperature indicator turns on or blinks:
❏
If the lamp indicator blinks, the lamp is not able to light. Wait for
the projector to cool, then try starting it again.
❏
If the lamp indicator is on or blinking, unplug the projector after
it cools down. Remove and reinstall the lamp module. If this does
not fix the problem, install a new lamp.
❏
If the temperature indicator turns on or blinks, the projector is too
hot. See the following problem.
If the projector suddenly shuts down and the temperature light turns on:
❏
If the temperature light is blinking, the fan is not working. Allow
the projector to cool for several minutes.
❏
If the temperature light is steady, the projector has overheated.
Allow it to cool for several minutes.
❏
If airflow is obstructed, remove the obstruction.
❏
If possible, remove any sources of excess heat in the room.
❏
If the condition occurs after restarting the projector, contact HP
to have the projector serviced or repaired.
Summary of Contents for mp3220 Series
Page 1: ...1 hp mp3320 series digital projector user s guide ...
Page 6: ...6 User s Guide Contents ...
Page 28: ...28 User s Guide Setting Up ...
Page 48: ...48 User s Guide Maintaining the Projector ...
Page 54: ...54 User s Guide Installing Permanently ...
Page 64: ...64 User s Guide Fixing Problems ...
Page 73: ...User s Guide 73 Reference Japan Korea ...
Page 75: ...User s Guide 75 Reference ...
Page 76: ...76 User s Guide Reference ...
Page 80: ...Index 78 User s Guide Index ...