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HP xp8000 HP xp8000 series digital projector - (English) Reference Guide - Page 77

Sound problems, If no sound is coming out of the projector, audio.

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Page 77 highlights

Troubleshooting 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 audio. Check the following settings: ◆ Mute is turned off. ◆ Volume is correct. ◆ Internal speakers are turned on. ◆ Audio input select shows the correct audio input for your video port. If the projector speakers interfere with an external audio system: ❏ Open the on-screen menu and select audio > Internal speakers. Then, disable the internal speakers. Reference Guide 77

Section	Page
Installation and Setup	7
What’s in the Box?	8
Identifying Common Features	9
Projector at a glance	10
Projector buttons and lights	11
Back panel	12
Remote control	14
Accessories	16
Selecting a Location	17
To install on a table	18
To install on the ceiling	18
To install for rear projection	21
To install the cable shroud	22
Turning On and Off	23
To connect power	23
To turn the projector on	24
To turn the projector off	25
To operate the remote control	25
To reset the projector	26
Making Initial Connections	27
To connect input sources	27
To connect output devices	32
To connect control equipment	33
Configuring the Projector	34
To change settings using the on-screen menu	34
To set up network access	35
Securing the Projector	36
Adjustments	37
Making Basic Adjustments	37
To aim the projector	38
To adjust the focus and zoom	39
To adjust the audio	39
Adjusting the Picture	40
To adjust the image according to type of picture	40
To adjust other image settings	40
To make adjustments from the web	41
Presentations	43
Connecting and Preparing	43
To connect a computer using a VGA cable	44
To connect a handheld organizer	45
To connect a computer using other types of cables	46
To connect other video sources	48
Showing Presentations	49
To present from a computer	49
To change the source	50
To hide or show the display	50
Disconnecting	51
System Management	53
Managing the Projector	53
To find the IP address	53
To set basic projector properties	54
To set up email for notifications	55
To protect configuration changes	55
Upgrading the Projector	56
To update the firmware	56
To install an add-on lens	57
To change the connectivity module	59
Maintenance	61
Using the On-Screen Menu	61
Quick Choice menu	62
Input menu	62
Adjust Picture menu	64
Audio menu	66
Setup menu	66
Help menu	67
Performing Routine Maintenance	68
To get the projector status	68
To clean the projector lens	68
To replace the lamp module	69
To replace the battery in the remote control	70
Troubleshooting	71
Troubleshooting Suggestions	71
Start-up problems	72
Picture problems	73
Sound problems	77
Interruption problems	78
Remote control problems	79
Networking problems	79
Testing the Projector	81
To run the projector diagnostics	81
Reference	83
Specifications	83
Safety Information	90
Safety precautions	90
Laser safety	90
LED safety	91
Mercury safety	91
Regulatory Information	92
U.S.A.	92
Canada	92
Japan	93
Korea	93
International	94