HP Digital mp2220 Uživatelský manuál stáhnout pdf (Strana 45)

Upgrading the projector 45

Upgrading the projector

Updating the firmware

HP might periodically release updated versions of the projector firmware to enhance the

projector performance. The projector firmware version is shown in the on-screen menu at Help.

USB method

1. On a computer with a USB port, go to www.hp.com/support, select your region, select the

software download option, and type your projector model number in the product box.

2. Download the latest file intended for a USB upgrade.

3. Connect a USB cable (available from HP) between the USB port on the projector and the

USB port on the computer.

4. On the computer, run the file you downloaded by double-clicking the file. Follow the on-

screen instructions.

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HP mp2220 Series 1
Digital Projector 1
Contents 3
4 Maintaining the Projector 4
5 Installing Permanently 4
6 Fixing Problems 4
7 Reference 4
1Setting Up 5
What’s in the box? 6
Quick Setup Guide 7
Identifying common features 8
Projector buttons and lights 9
Back panel 10
Remote control 11
Accessories 12
Setting up the projector 13
Connecting power 15
Connecting a computer 16
2 (in some cases) 17
Connecting a video source 18
Setting up the projector 19 19
Connecting an S-video source 20
Requires: 21
• Composite-video cable 21
Removing the lens cover 22
Turning the projector on 23
Turning the projector off 24
Moving the projector 24
Making basic adjustments 25
Adjusting the focus and zoom 26
Using the remote control 27
7 one or more times 28
8. See “Using the 28
9 one or more times 28
2Showing Presentations 29
Showing Presentations30 30
3 Adjusting the Projector 31
1 in the following diagram 32
2 in the following diagram 32
Adjusting a slanted picture 33
Adjusting the Projector34 34
Adjusting the volume 35
Adjusting the projector setup 35
Using the on-screen menu 36
Quick choice menu 37
Input menu 37
Picture menu 38
Setup menu 39
Help menu 39
Adjusting the Projector40 40
Replacing the lamp module 42
2 in the holder 44
3 into the remote control 44
Upgrading the projector 45
Maintaining the Projector46 46
Locking the projector 48
6Fixing Problems 49
Start-up problems 50
Picture problems 50
Fixing Problems52 52
Sound problems 53
Interruption problems 53
Remote control problems 53
Testing the projector 54
Video mode compatibility 57
Safety information 58
Regulatory information 59
International 60
Regulatory information 61 61
Reference62 62
Index 63 63

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