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VP-770
Руководства по эксплуатации Страница: 2

Kramer VP-770 Руководства по эксплуатации онлайн [2/123] 140327

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Presentation switcher scaler 1
User manual 1
Vp 770 1
Contents 4
Figures 5
Introduction 7
Achieving the best performance 8
Getting started 8
Safety instructions 8
Recycling kramer products 9
Overview 10
About the power connect feature 13
Defining the vp 770 presentation switcher scaler 13
Hdcp compliance 13
Using twisted pair cable 13
Installing in a rack 17
This section provides instructions for rack mounting the unit 17
Connecting the vp 770 18
Connectors 21
Note that the cable ground shielding must be connected soldered to the connector shield 21
This section defines the tp pinout using a straight pin to pin cable with rj 45 21
Wiring the tp line in line out rj 45 connectors 21
Audio input 3 mm jack 22
Audio input pinout 22
Jack pinout 22
Microphone 3 mm 22
Microphone pinout 22
Pinout 22
This section defines the 22
Osd menu operation example 23
The osd menu 23
Control 24
General characteristics which apply to the entire system for example setting the 24
If the display layout includes a pip window you can set the osd menu to control 24
System control 24
The main source window and the pip window separately by defining window 24
Volume are changed without needing to shift control the title line will state entire 24
Osd control icons 25
The input menu 26
The display mode setup shown in figure 9 is part of the entire system control and 28
The selected single window also shows the current aspect ratio best fit 28
Changing the size of the main and or pip window 29
Window customization 29
Moving the position of the main and or pip window 30
The audio menu 33
The process menu 35
The process menu functions are available for interlaced video processing only and not for progressive scan 35
The picture menu 36
The enhance menu 37
The scale menu 38
Fit and letterbox here is how each of these settings works 39
Selecting the correct aspect ratio 39
Vp 770 offers four different aspect ratio settings follow input follow output best 39
You can configure the aspect ratio of any output image to fit your application the 39
Master connection settings 40
The miscellaneous menu 41
Background 43
Colors for the background the key image portion and high luminance colors for the 43
Feature we recommend that you set the pip image as follows use low luminance 43
For certain displays the screen may flicker once for about a second after activating or changing the luma keying setting 43
Letting the main window image show the higher the luminance the less 43
Location and then turn luma keying on the pip image will show without its 43
The lower the luminance in the pip window the more transparent it becomes thus 43
The luma keying feature 43
The luma keying feature lets you display the pip window the key image as semi 43
To apply the luma keying feature first set the pip window to the desired size and 43
Transparent background 43
Transparent it becomes not letting the main window show through to use this 43
Transparent over the main window this feature can be used to have the pip 43
We recommend that you activate luma keying after completing the setup 43
When the luma keying feature is on any change in the setup either by the user or by resetting due to a setup change may cause the screen to flicker once the luma keying will recover automatically after resetting 43
Window display a static or dynamic logo for example which will appear on a 43
The emergency alert system 44
By default the dedicated eas port settings are tcp 5005 to change these 46
Eas requirements 46
Make sure that alert system in the miscellaneous menu is set to on see 46
Make sure that the vp 770 is connected to ethernet 46
Note that you can use the emergency alert system web page to connect to an eas 46
Section 6 46
Server and create a local message see section 9 46
Set the dedicated eas ethernet connection port type and port number 46
Setting see the emergency alert configuration in the table in section 13 46
The following table specifies the eas requirements 46
The vp 770 is now ready to receive any alert and display it 46
Through which the vp 770 will be listening as a client to intercept alerts 46
To setup and activate the alert system on the vp 770 46
Activating the single window mode 47
The display modes 47
The dual window display mode 47
The single window display mode 47
Activating the dual window mode 49
Setting the osd menu to pip window control 49
Selecting the pip source 50
Selecting the pip source via the front panel buttons 50
Selecting the pip source via the ir remote control transmitter 50
Selecting the pip source via the remote terminal block connector 50
Selecting the pip source via the osd menu 51
Controlling the vp 770 52
Controlling via the front panel buttons 52
Using the input front panel buttons 52
Connecting to the vp 770 via rs 232 53
Controlling via the osd menu 53
Controlling via the vp 770 web pages 53
Connecting the ethernet port directly to a pc 54
Connecting the vp 770 via the ethernet port 54
Connecting to the vp 770 via your browser 54
Connecting the ethernet port via a network hub or switch 57
Ethernet port configuration and control 57
Controlling the vp 770 via the remote terminal block connector 58
Controlling via the infrared remote control transmitter 60
This ir remote control transmitter is compatible with various kramer machines therefore not all its buttons are applicable to the vp 770 the table below defines only the buttons that are relevant to the vp 770 the functionality of the other buttons is marked n a 60
Using the ir transmitter 61
Using the embedded web pages 62
The routing and scaling page 64
Selecting the resolution 67
Swapping inputs 68
Auto switching 69
The lower buttons bar 71
The lower buttons bar lets you perform quick and easy setups 71
The take mode 73
Audio level sliders 74
Firmware upgrade 75
The device settings page 75
Click the start upgrade button 76
Select the firmware file and click open the file name appears in the device 76
Settings web page 76
The following message appears 76
Device reset 78
Factory reset 78
Web page reset 79
Information 80
The input settings page 81
The following table defines the input settings page items 82
Note that if auto switching is enabled the input setting web page is disabled and 83
The following message is displayed 83
The enhance page 84
The enhance page lets you improve the appearance of the image 84
The following table defines the enhance page items 84
The output settings 85
The audio settings page 86
The general tab 86
The microphones tab 87
Both microphones the mic 1 mic 2 sliders are disabled 88
Set the microphone operation mode to talkover or mix if talkover is selected for 88
The output volume slider slide the pre limiter up or down to determine the 88
You can set the maximum value of the output volume by using the pre limiter on 88
Bits baud rate and stop bits 90
Commands are specified in the following table 90
Messages through this port see section 10 90
Protocol commands see section error reference source not found these 90
Set the port tunneling protocol type and ethernet port as well as the parity data 90
Several actions that appear only in the web page can be carried out via rs 232 90
Special audio settings protocol commands 90
The rs 232 over tp page 90
The rs 232 over tp page lets you configure the tunneling port and send various 90
The emergency alert system page 94
In the example shown in figure 84 an extreme weather condition alarm is created 95
You can export the alarm and or send it immediately 95
The security page 96
The about us page 97
Save or upload a configuration 98
Port tunneling 99
Flash memory upgrade 101
Technical specifications 102
Default communication parameters 103
Input resolutions 103
Pc input resolutions 103
This section defines the input resolutions for each input 103
Cv input resolutions 104
Dp input resolutions 104
Hdmi input resolutions 104
Ntsc and pal 104
Yuv input resolutions 104
Hdmi output resolutions 105
Output resolutions 105
Pc output resolutions 105
This section defines the output resolutions 105
Communication protocol mimicking osd 106
The vp 770 rs 232 communication protocol 106
Using the communication protocol 106
Using the communication protocol with protocol 3000 the y command 107
Protocol table mimicking osd 108
Using the communication protocol with legacy protocol 108
The following table defines the protocol commands 109
Get command for keystrokes will return err 117
Menu keystroke 117
Protocol table mimicking remote and front panel buttons 117
Set command third param 0 117
The following table defines the keystroke function codes keystroke codes that are not applicable are grayed out 117
The keystroke codes operate in the following way 117
The following table lists the protocol 3000 commands 118
The protocol 3000 common operation commands 118
Safety warning 123

Kramer VP-770 Руководства по эксплуатации онлайн [2/123] 140327

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