Extron-electronics VN-COMMANDER Manuel d'utilisateur Page 97
- Page / 155
- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
I456GB issue 8 87
VN-COMMANDER User Guide Section 3: Creating a Presentation
Changing a Source Viewport
What is a Viewport? By default, a window that contains a source will display
the entire source frame. In other words, the source is
automatically ‘scaled’ to fit within the window.
However, if required, you can choose to zoom into any
part of the source frame, for example to exclude
unwanted or irrelevant material from the source.
The portion of the image that you zoom into is called a
viewport (see Fig.8a). A viewport can:
• be as small as 6% of the active source frame;
• have the same aspect ratio as the source or be
‘stretched’ in either the horizontal or vertical direction;
• be positioned (or panned) to ‘look’ at any part of the
source frame.
NOTE: Viewporting cannot be used on Image sources.
Whatever the size, shape or position of the viewport, the
portion of the source image that it contains will be made
to fill the entire window (see Fig.8b).
The number of viewported windows that can be present
within one scene is dependent on source types and the
size and shape of the windows.
IMPORTANT NOTE: Zooming in on part of a source will only
enlarge the image detail that is already present in the source
signal. If the image detail is poor to begin with, zooming in
will not increase the level of detail.
- USER GUIDE 3
- Preface 5
- 6
- Contents 7
- Appendix A: IP Addressing 9
- Appendix B: Serial Commands 9
- Appendix C: Access Control 9
- - viii 10
- Section 1: 11
- Hardware Requirements 13
- Software Installation 14
- Hardware Configuration 16
- 100BASE-T 17
- CONTROL Port 17
- Setting the IP Address 19
- (Windows XP) 19
- (Windows 2000) 20
- (Windows NT) 21
- Testing the Ethernet Link 22
- I456GB issue 8 23
- Running and Exiting VN 24
- COMMANDER 24
- The Main Application Window 25
- View menu 26
- Starting a New Presentation 27
- Saving a Presentation 28
- Setting the 29
- Backup Timer 29
- Restoring an 30
- Auto-Backup File 30
- Section 2: 32
- Syste m Configuration 32
- Choosing a Display Processor 34
- Choosing a Display Layout 36
- Layouts 39
- Designing a 39
- New Layout 39
- Modifying an 41
- Existing Layout 41
- Target Display Clock 44
- Communications Setup 46
- XML Device Drivers 48
- Serial Devices folder 49
- Testing an 51
- Ethernet Device 51
- Testing a 52
- Serial Device 52
- Set Up Sources 53
- Fig.5: The source explorer 55
- Source Parameters 60
- Source Parameters - DVI 61
- Source Parameters - GLIMPSE 63
- Source Parameters - Picture 67
- Source Parameters – Video 71
- Section 3: 78
- Working with Scenes 81
- Copying an Existing Scene 87
- Changing the Order of Scenes 87
- Scene Navigation 88
- Deleting a Scene 88
- Working with Windows 89
- Adding a Window to a Scene 91
- Choosing the Window Source 92
- Choosing the Window Style 93
- Changing a Source Viewport 97
- To change the 99
- Viewport 99
- CAMERA 1 102
- Page Down on the keyboard 105
- Page Up on the keyboard 105
- Virtual Display & 106
- Background Color 106
- S e c t i o n 4 : 108
- Introduction 109
- Using the Scene Controller 110
- Full Screen Mode 112
- Next button 113
- Finish button 113
- Creating a Default Layout 114
- Customizing the Layout 115
- To apply a solid color 116
- To apply a bitmap image 116
- Moving & Resizing 117
- Using the Bitmap Manager 121
- To add a new bitmap 122
- To remove a bitmap 123
- Using The Auto Play Facility 124
- Select (check) this check 125
- Deselect (uncheck) to 125
- Changing the Playback Speed 127
- Appendix A: 128
- IP Addressing 128
- What is an IP Address? 129
- Choosing IP Addresses 130
- A p p e n d i x B : 132
- S e r i a l C o m m a n d s 132
- Control of External Devices 134
- Example 1 AUXB12^M 136
- R-type Message Format 138
- WW WWPPSSS 139
- WWWWZZZHHHVVV 139
- Examples of R-type Messages 143
- Viewport Area 144
- Overall Active Source Frame 144
- (notional 1000x1 000 pixels) 144
- ASCII Character Chart 147
- Appendix C: 148
- Ac c e s s Co n tro l 148
- Overview 149
- Log-In Procedure 150
- To enable Access Control 151
- To disable Access Control 151
- Changing Role Passwords 152
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