![Kramer VP-771 [17/129] Feature function](/img/pdf.png)
Kramer VP-771 [17/129] Feature function
![Kramer VP-771 [17/129] Feature function](/views2/1153532/page17/bg11.png)
VP-771 – Overview
9
Figure 2: VP-771 Presentation Switcher/Scaler Rear Panel
#
Feature
Function
18
AUDIO IN
Unbalanced
Connectors
HDMI 3.5mm Mini Jack
Connect to an unbalanced audio source for audio takeover of the HDMI 1 and HDMI 2 embedded audio
(see Section 6.3). The pinout is defined in Section 5.3
19
PC 3.5mm Mini Jack
Connect to the unbalanced audio of the computer graphics source (from 1 to 2). The pinout is defined in
Section 5.3
20
DP 3.5mm Mini Jack
Connect to the unbalanced audio source for analog audio takeover of the DisplayPort embedded audio (see
Section 6.3). The pinout is defined in Section 5.3
21
CV (L, R) RCA
Connect to the unbalanced stereo audio of the composite video source (from 1 to 2)
22
S/PDIF IN RCA
Connect to the digital audio source of the component video (Y, Pb, Pr)
23
MIC IN 3.5mm Mini Jack
Connect to a microphone (see pinout in Section 0)
24
COND/DYN MIC DIP-switch
Select between a condenser and a dynamic type microphone
25
S/PDIF OUT RCA Connector
Connect to a digital audio acceptor
26
LINE OUT (L, R) Terminal Block Connector
Connect to the L and R unbalanced stereo audio acceptor
27
REMOTE IR 3.5mm Mini Jack (opening)
Covered by a cap. The 3.5mm
connector at the end of the internal
IR connection cable fits through this
opening
Connects to an external IR receiver unit for controlling the machine via an IR remote controller (instead of
using the front panel IR receiver)
Optional. Can be used instead of the front panel (built-in) IR receiver to remotely control the machine (only if
the internal IR connection cable has been installed), see Section 8.5.1
28
ETHERNET RESET Button
Press while turning power off and then on, to reset the Ethernet settings to their factory default state (see
also Section 12.1)
29
SPKR Terminal Block Connector
Connect to a balanced stereo audio acceptor (speakers)
Содержание
- Presentation switcher scaler 1
- User manual 1
- Vp 771 1
- Contents 5
- Figures 6
- Introduction 9
- Achieving the best performance 10
- Getting started 10
- Safety instructions 10
- Recycling kramer products 11
- Overview 12
- About the power connect feature 15
- Defining the vp 771 presentation switcher scaler 15
- Hdcp compliance 15
- Using twisted pair cable 15
- Feature function 16
- Figure 1 vp 771 presentation switcher scaler front panel 16
- Press and hold for about 3 seconds to toggle between reset to xga and reset to 720p 16
- Vp 771 overview 16
- Covered by a cap the 3 mm connector at the end of the internal ir connection cable fits through this opening 17
- Feature function 17
- Figure 2 vp 771 presentation switcher scaler rear panel 17
- Vp 771 overview 9 17
- Feature function 18
- Vp 771 overview 18
- Installing in a rack 19
- This section provides instructions for rack mounting the unit 19
- Connecting the vp 771 20
- Connectors 23
- Note that the cable ground shielding must be connected soldered to the connector shield 23
- This section defines the tp pinout using a straight pin to pin cable with rj 45 23
- Wiring the tp line in line out rj 45 connectors 23
- Audio input 3 mm jack 24
- Audio input pinout 24
- Microphone pinout 24
- Mm jack pinout 24
- Pinout 24
- The microphone 24
- This section defines 24
- This section defines the 24
- Osd menu operation example 25
- The osd menu 25
- Control see section 6 26
- General characteristics which apply to the entire system for example setting the 26
- If the display layout includes a pip window you can set the osd menu to control 26
- System control 26
- The main source window and the pip window separately by defining window 26
- Volume are changed without needing to shift control the title line will state entire 26
- Osd control icons 27
- The input menu 28
- The display mode setup shown in figure 9 is part of the entire system control and 30
- The selected single window also shows the current aspect ratio best fit 30
- Changing the size of the main and or pip window 31
- Window customization 31
- Moving the position of the main and or pip window 32
- The audio menu 35
- Sdi channeling 37
- Bypassed channels 40
- The process menu 41
- The process menu functions are available for interlaced video processing only and not for progressive scan 41
- The picture menu 42
- The enhance menu 43
- The scale menu 44
- Fit and letterbox here is how each of these settings works 45
- Selecting the correct aspect ratio 45
- Vp 771 offers four different aspect ratio settings follow input follow output best 45
- You can configure the aspect ratio of any output image to fit your application the 45
- Master connection settings 46
- The miscellaneous menu 47
- Background 49
- Background the key image portion and high luminance colors for the logo 49
- Becomes not letting the main window show through to use this feature it is 49
- For certain displays the screen may flicker once for about a second after activating or changing the luma keying setting 49
- Letting the main window image show the higher the luminance the less transparent it 49
- Location and then turn luma keying on the pip image will show without its 49
- Recommended to set the pip image as follows use low luminance colors for the 49
- The lower the luminance in the pip window the more transparent it becomes thus 49
- The luma keying feature 49
- The luma keying feature lets you display the pip window the key image as semi 49
- To apply the luma keying feature first set the pip window to the desired size and 49
- Transparent background 49
- Transparent over the main window this feature can be used to have the pip 49
- We recommend that you activate luma keying after completing the setup 49
- 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 49
- Window display a static or dynamic logo for example which will appear on a 49
- The emergency alert system 50
- By default the dedicated eas port settings are tcp 5005 to change these 52
- Eas requirements 52
- Make sure that alert system in the miscellaneous menu is set to on see 52
- Make sure that the vp 771 is connected to ethernet 52
- Note that you can use the emergency alert system web page to connect to an eas 52
- Section 6 52
- Server and create a local message see section 9 52
- Set the dedicated eas ethernet connection port type and port number 52
- Setting see the emergency alert configuration in the table in section 13 52
- The following table specifies the eas requirements 52
- The vp 771 is now ready to receive any alert and display it 52
- Through which the vp 771 will be listening as a client to intercept alerts 52
- To setup and activate the alert system on the vp 771 52
- Activating the single window mode 53
- The display modes 53
- The dual window display mode 53
- The single window display mode 53
- Activating the dual window mode 55
- Setting the osd menu to pip window control 55
- Selecting the pip source 56
- Selecting the pip source via the front panel buttons 56
- Selecting the pip source via the ir remote control transmitter 56
- Selecting the pip source via the remote terminal block connector 56
- Selecting the pip source via the osd menu 57
- Controlling the vp 771 58
- Controlling via the front panel buttons 58
- Using the input front panel buttons 58
- Controlling via the osd menu 59
- Controlling via the vp 771 web pages 59
- Connecting the vp 771 via the ethernet port 60
- Connecting to the vp 771 via rs 232 60
- Connecting to the vp 771 via your browser 60
- Connecting the ethernet port directly to a pc 61
- Connecting the ethernet port via a network hub 64
- Ethernet port configuration and control 64
- A pip pin and a g pin which are used for toggling between the single and 65
- Buttons see section 8 using the contact closure remote control also known as 65
- Connector to the g ground pin of the remote terminal block connector as 65
- Controlling the vp 771 via the remote terminal block connector 65
- Display mode by connecting the pip pin and the g pin for more than 3 65
- Do not connect more than one input pin to the gnd pin at the same time 65
- Dual window modes and for selecting a pip input 65
- Figure 36 illustrates 65
- Momentarily connect the required input pin 1 to 9 on the remote terminal block 65
- Nine input pins defined in the table below and a g pin for selecting an input 65
- Push to make momentary contact you can select any of the inputs to do so 65
- Seconds and then releasing the change will occur upon release 65
- Select a pip source 65
- The contact closure remote control pins operate in a similar way to the input 65
- The remote terminal block connectors include 65
- Toggle between the single window display mode and the dual window 65
- Use the pip pin to 65
- Controlling via the infrared remote control transmitter 67
- You can control the vp 771 from the infrared remote control transmitter 67
- Using the ir transmitter 68
- Using the embedded web pages 69
- The routing and scaling page 71
- Selecting the resolution 74
- Auto switching 75
- Swapping inputs 75
- The lower buttons bar 78
- The lower buttons bar lets you perform quick and easy setups 78
- The take mode 80
- Audio level sliders 81
- Firmware upgrade 82
- The device settings page 82
- Click the start upgrade button 83
- Select the firmware file and click open the file name appears in the device 83
- Settings web page 83
- The following message appears 83
- Device reset 85
- Factory reset 85
- Web page reset 86
- Information 87
- The input settings page 88
- The following table defines the input settings page items 89
- Note that if auto switching is enabled the input setting web page is disabled and 90
- The following message is displayed 90
- The enhance page 91
- The enhance page lets you improve the appearance of the image 91
- The following table defines the enhance page items 91
- The output settings 92
- The audio settings page 93
- The general tab 93
- The microphones tab 94
- Attack time to set the transition time of the audio level reduction after the 96
- Depth to determine the decrease of the audio level during microphone 96
- Following table 96
- Hold time to define the time period talkover remains active although the 96
- In the talkover mode you can set the 96
- Level decrease 96
- Protocol commands see section 13 these commands are specified in the 96
- Reduced level to its normal level after the hold time period 96
- Release time to define the transition time for the audio level to return from its 96
- Several actions that appear only in the web page can be carried out via rs 232 96
- Signal falls below the threshold level for a short period of time 96
- Signal rises above the threshold level 96
- Special audio settings protocol commands 96
- Takeover 96
- Trigger to determine the microphone 1 threshold level that triggers the audio 96
- The rs 232 over tp page 97
- The emergency alert system page 101
- In the example shown in figure 88 an extreme weather condition alarm is created 102
- You can export the alarm and or send it immediately 102
- The security page 103
- The about us page 104
- Save or upload a configuration 105
- Port tunneling 106
- Flash memory upgrade 108
- Technical specifications 109
- Default communication parameters 110
- Input resolutions 110
- Sdi input resolutions 110
- This section defines the input resolutions for each input 110
- Cv input resolutions 111
- Dp input resolutions 111
- Hdmi input resolutions 111
- Ntsc and pal 111
- Pc input resolutions 111
- Yuv input resolutions 111
- Hdmi output resolutions 112
- Output resolutions 112
- Pc output resolutions 112
- Sdi output resolutions 112
- This section defines the output resolutions 112
- Communication protocol mimicking osd 113
- The vp 771 rs 232 communication protocol 113
- Using the communication protocol 113
- Using the communication protocol with protocol 3000 the y command 114
- Protocol table mimicking osd 115
- Using the communication protocol with legacy protocol 115
- St level 2nd level 3rd level 4th level range func note 116
- Vp 771 the vp 771 rs 232 communication protocol 116
- St level 2nd level 3rd level 4th level range func note 117
- Vp 771 the vp 771 rs 232 communication protocol 109 117
- St level 2nd level 3rd level 4th level range func note 118
- Vp 771 the vp 771 rs 232 communication protocol 118
- St level 2nd level 3rd level 4th level range func note 119
- Vp 771 the vp 771 rs 232 communication protocol 111 119
- St level 2nd level 3rd level 4th level range func note 120
- Vp 771 the vp 771 rs 232 communication protocol 120
- St level 2nd level 3rd level 4th level range func note 121
- Vp 771 the vp 771 rs 232 communication protocol 113 121
- St level 2nd level 3rd level 4th level range func note 122
- Vp 771 the vp 771 rs 232 communication protocol 122
- Get command for keystrokes will return err 123
- Menu keystroke 123
- Protocol table mimicking remote and front panel buttons 123
- Set command third param 0 123
- The following table defines the keystroke function codes 123
- The keystroke codes operate in the following way 123
- The following table lists the protocol 3000 commands 124
- The protocol 3000 common operation commands 124
- Safety warning 129
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