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7847FSEDA Series 

Frame Synchronizer and Distribution Amplifier

 

 

Page - 24

 

Revision 0.1

 

 

5.2.2.  Video Monitoring  

The 7847FSEDA series modules support advanced audio & video monitoring, referred to as AVM. 
This advanced monitoring includes metrics for detecting potential issues in the video signal.  

 

Figure 5-9 illustrates the layout of the controls in the VistaLINK® PRO configuration view. 
 

 

Figure 5-9: Video Path Configuration - Video Monitoring Tab 

 
AVM Core Processing Controls 

AVM Processing:

  This control 

enables/disables

  the audio/video monitoring processing. This 

provides a simple way of disabling AVM processing and trap alarm reporting if it is not desired. 
 

Monitoring Location:

 This control specifies where the AVM processing is performed. When set to 

Input

, the AVM monitoring is performed on the input audio/video signals into the device. This mode 

would be desirable to qualify incoming signals, and detect errors when present on the input. When 
set to 

Output

, the AVM monitoring is performed on the output audio/video signals of the device. This 

mode provides the ability to not only detect errors, but also potentially correct them (i.e. black level, 
white level, audio silence) using the built-in audio/video processing on  the module. With proper 
adjustment, the reported AVM error should clear without requiring adjustments on an upstream 
device. 

 
Video Fault Controls 

Video Error Duration: 

This control sets the number of consecutive video frames that must contain 

video errors (Line length & synchronization errors) before triggering a video errors fault condition. 
The value range is 0 to 900 frames in increments of 1.  
 

Video Error Timeout: 

This control sets the timeout, in seconds, that must elapse to consecutive 

error-free video frames before the video errors fault will be cleared. The value range is from 1 to 127 
seconds in increments of 1 second.  

Содержание 7847FSEDA Series

Страница 1: ...that is the property of Evertz Microsystems and is intended solely for the use of purchasers of the 7847FSEDA series product Evertz Microsystems expressly prohibits the use of this manual for any purpose other than the operation of the 7847FSEDA series product Due to on going research and development features and specifications in this manual are subject to change without notice All rights reserve...

Страница 2: ...This page left intentionally blank ...

Страница 3: ...ird grounding prong The wide blade or the third prong is provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus Only use attachments accessories specified by the manuf...

Страница 4: ... Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communicati...

Страница 5: ...UT 9 3 4 OPTICAL DIGITAL VIDEO OUTPUT 9 3 5 REFERENCE VIDEO INPUT 9 3 6 ELECTRICAL 10 3 7 PHYSICAL 10 4 STATUS LEDS 11 4 1 MODULE STATUS LEDS 11 5 VISTALINK PRO INTERFACE 13 5 1 SYSTEM CONFIGURATION 14 5 1 1 General 14 5 1 2 Reference 15 5 1 3 IP 16 5 1 4 Change Product 17 5 1 5 Fiber RX 19 5 1 6 Fiber TX 20 5 2 VIDEO PATH CONFIGURATION 21 5 2 1 Video 21 5 2 2 Video Monitoring 24 5 2 3 Reference 2...

Страница 6: ...cation 58 5 2 16 ANC PassThru 60 5 2 17 Presets 64 5 2 18 SubPresets 65 6 JUMPERS 67 6 1 LOCAL FAULT MONITORING USING THE GLOBAL FRAME STATUS 68 6 2 7847FSEDA SERIES SLOT BLOCKER 68 7 UPGRADE PROCEDURES 69 7 1 VISTALINK PRO PRODUCT JAR UPGRADE 70 7 2 FIRMWARE UPGRADE 72 7 3 PRODUCT STRING UPGRADE 74 8 APPENDIX A VERSION INFORMATION 76 8 1 HARDWARE OPTIONS 76 8 2 SOFTWARE VERSIONS 76 ...

Страница 7: ... Figure 5 15 Video Path Configuration Embedded AIC Tab 36 Figure 5 16 Video Path Configuration Embedded Audio Mixer Tab 38 Figure 5 17 Video Path Configuration Downmix Tab 39 Figure 5 18 Video Path Configuration Upmix Mixer Tab 46 Figure 5 19 Video Path Configuration IntelliGain Mixer Tab 48 Figure 5 20 Video Path Configuration IntelliGain Configuration Tab 49 Figure 5 21 Video Path Configuration ...

Страница 8: ...Selectable Audio Sources 41 Table 5 4 Upmix LFE Gain Levels 44 Table 5 5 Upmix Mixer Selectable Audio Sources 45 Table 5 6 IntelliGain Mixer Selectable Audio Sources 48 Table 5 7 IntelliGain Relationship between IntelliGain Audio Programs and Audio Channels 51 Table 5 8 IntelliGain Channel Mapping Abbreviations 52 Table 5 9 Source ID VANC Packet Payload 58 Table 5 10 ANC PassThru Mapped ANC Packet...

Страница 9: ...plied The only warranty offered by Evertz in relation to this product is the Evertz standard limited warranty stated in the sales contract or order confirmation form Although every attempt has been made to accurately describe the features installation and operation of this product in this manual no warranty is granted nor liability assumed in relation to any errors or omissions unless specifically...

Страница 10: ...7847FSEDA Series Frame Synchronizer and Distribution Amplifier Page vi Revision 0 1 This page left intentionally blank ...

Страница 11: ...ssing features available on the 7847FSEDA include IntelliGain Audio Loudness Processing IG2 and stereo to 5 1 up mixing UMX2 See Figure 1 2 for a system level view of the 7847FSEDA audio processing Source ID tags inserted by the 7847FSEDA include extensive information about the video signal and its transmission history The 7847FSEDA supports processing of up to 16 Source ID tags Key information el...

Страница 12: ...ert IG2 IntelliGain 16 channel Loudness Processor Features Normalize loudness of audio programs to a target level Supports up to 16 programs and 16 channels per video path Relatively constant gain within a program interval to preserve audio dynamic range Simultaneously process multiple multi channel programs User adjustable attack and release times Loudness algorithm based on ITU R BS 1770 3 Peak ...

Страница 13: ...UT1 B Reclocker EQ SP 10 100 Ethernet Control Data AUDIO Processing Audio Shuffling Audio Delay Down Mixing Auto 5 1 Upmix UMX2 IntelliGain IG2 P S Path 1 Frame Reference Inputs Ref 1 Ref 2 Frame Controller 7700FC 7800FC Date Time EQ SP Audio De embedder Source ID Processing Audio Embedder Cable Driver Cable Driver Cable Driver PGM OUT2 6 PGM OUT2 5 PGM OUT2 4 SDI 2 IN FIBER 2 IN O to E Cable Driv...

Страница 14: ...der Input Audio Correction Path 1 Path 2 Stereo to 5 1 Auto Up Mix UMX2 Option x16 x16 x16 x16 x8 x16 x16 x2 x1 Audio Mixer x6 x8 x8 x16 x16 16 channel Audio De embedder Coax Fiber SDI Input Video Global Audio Delay Mono Mix 16 channel IntelliGain IG2 Option 5 1 to Stereo Down Mix Coax Fiber SDI Output Video Mono Mix Embedded Mixer Output 16 channel Audio Embedder Input Audio Correction Stereo to ...

Страница 15: ...ls For information on mounting the rear plate and inserting the module into the frame see section 3 of the 7700FR manual Refer to Figure 2 1 for 7847FSEDA series rear plate layout NOTE For proper operation in the 7700FR C the on board slot blocker must be installed NOTE The 7847FSEDA 7815IDA and 7815VPDA all use an identical rear plate This allows 7815VPDA or 7815IDA modules to be interchanged wit...

Страница 16: ...he supplied input video standard PGM IN or FIBER IN can be selected for subsequent video processing COAX OUT 1 6 These BNC connectors are used to output 10 bit SDI compatible with SMPTE 292M SMPTE 259M or SMPTE 425M FIBER OUT 1 4 These fiber connectors are used to output 10 bit SDI video compatible with SMPTE 292M SMPTE 259M or SMPTE 425M DA OUT 1 2 These BNC connectors are used to output reclocke...

Страница 17: ...efer to the notes following the table for additional wiring guide information Pin 1 Pin Signal EIA TIA 568A AT T 258A or EIA TIA 568B 10BaseT or 100BaseT 1 Transmit White Green White Orange X 2 Transmit Green White or White Orange White or Orange X 3 Receive White Orange White Green X 4 N A Blue White or Blue Blue White or Blue Not used required 5 N A White Blue White Blue Not used required 6 Rece...

Страница 18: ...n DATA This port is purposed for connection to the facilities data network This port is not currently used on the 7847FSEDA series 2 2 2 Ethernet Status LEDs GREEN LED The GREEN LED reports Link Act activity When it is GREEN FLASHING traffic is present on the port either Tx or Rx When it is OFF no activity is present on the port YELLOW LED The YELLOW LED reports connection speed When it is ON a 1G...

Страница 19: ... Times 200ps nominal Return Loss 15 dB to 1 5 GHz 10 dB to 3 0 GHz 3 3 OPTICAL DIGITAL VIDEO INPUT Module Evertz SFP3R 2 Number of Inputs 2 per module Connector LC UPC Fiber Compatible with Singlemode or 50 62 5µm Multimode Operating Wavelength 1270nm to 1610nm Maximum Input Power 1dBm Optical Sensitivity 21dBm at 2 97GB s pathological Level A 23dBm at 2 97GB s color bars 3 4 OPTICAL DIGITAL VIDEO...

Страница 20: ...ge 10 Revision 0 1 3 6 ELECTRICAL Voltage 12VDC Power 32 Watts EMI RFI Complies with FCC regulations for class A devices Complies with EU EMC directive 3 7 PHYSICAL Number of slots 7800FR Frame 2 7700FR C Frame 3 slot blocker must be installed for proper installation ...

Страница 21: ...I PGM IN for video path 1 OFF otherwise FIBER IN 1 The FIBER IN 1 LED will be GREEN when a valid input standard is detected on FIBER IN for video path 1 OFF otherwise SDI PGM IN 2 The SDI PGM IN 2 LED will be GREEN when a valid input standard is detected on SDI PGM IN for video path 2 OFF otherwise FIBER IN 2 The FIBER IN 2 LED will be GREEN when a valid input standard is detected on FIBER IN for ...

Страница 22: ...7847FSEDA Series Frame Synchronizer and Distribution Amplifier Page 12 Revision 0 1 This page left intentionally blank ...

Страница 23: ...e system configuration controls can be accessed by right clicking on the module in the VistaLINK PRO hardware tree and selecting view configuration The video path configuration controls can be accessed by expanding the 7847FSEDA module sub tree click on the symbol beside the module name in the VistaLINK PRO hardware tree then right clicking on the desired video path Video Path 1 or Video Path 2 an...

Страница 24: ...ng fan statuses report a failure the module should be powered down immediately to avoid overheating and subsequent damage to the module Contact Evertz for further assistance in replacing the failed modules Figure 5 2 System Configuration General Tab To enable disable a specific fault trap check uncheck the corresponding checkbox Global Traps Temperature This trap will alarm when the temperature of...

Страница 25: ...drops out This improves robustness of the system and ensures the output timing remains locked to the desired reference timing in the event of failure on the primary reference input Figure 5 3 illustrates the layout of the reference controls in the VistaLINK PRO global configuration view Figure 5 3 System Configuration Reference Tab Global Control Genlock Source This control is used to configure wh...

Страница 26: ...ignal Priority 3 Reference This control allows the user to set the third reference in the case of a failure or loss of the priority 1 and 2 reference signals Auto Reference Valid Timeout This control allows the user to select the amount of time in frames a reference has to be valid before it is considered to be present and can be locked to Auto Reference Invalid Timeout This control allows the use...

Страница 27: ...e CONTROL port which will allow the card to communicate with devices on other networks 5 1 4 Change Product This configuration tab provides the ability to perform product string changes There are a number of product options on the 7847FSEDA Product options can be added to a 7847FSEDA at any point using these configuration controls Figure 5 5 illustrates the layout of the controls in the VistaLINK ...

Страница 28: ...ode that the Evertz sales department will provide when the options have been purchased Script Set Script File When upgrading multiple 7847FSEDA cards a script file can be used to make the upgrade process easier The required format of the script file is board serial number current product string new product string checksum If using a script file for upgrading the product string follow these steps 1...

Страница 29: ...e running on the SFP fiber module Version This field displays the current firmware version of the SFP fiber modules Laser 1 Receive Power This field reports laser 1 received power measured by the SFP in dBm Laser 2 Receive Power This field reports laser 2 received power measured by the SFP in dBm Low Power Fault Threshold This control allows the user to set the receive power threshold below which ...

Страница 30: ...field displays the part name for the detected SFP fiber module Firmware This field displays the current firmware type running on the SFP fiber module Version This field displays the firmware version of the SFP fiber modules Laser 1 Wavelength This field reports the transmitted wavelength of laser 1 in nanometres nm Laser 2 Wavelength This field reports the transmitted wavelength of laser 2 in nano...

Страница 31: ... 5 8 Video Path Configuration Video Tab Video Control Video Std Input This control allows the user to select the input video standard being used Auto mode dynamically detects the input video standard and configures the 7847FSEDA accordingly Otherwise when set to a specific video standard the 7847FSEDA will only pass the video when the expected video standard is provided on its input Interlaced vid...

Страница 32: ...s given priority over the SDI input when both inputs are present Additionally while in Auto mode SDI can act as a backup input if the Fiber input fails Vertical Phase Offset This control allows the user to set the vertical timing of the output video with respect to the reference input set by the Reference Select control There are independent V Phase Offset controls for each video path Setting V Ph...

Страница 33: ...deo Monitor section enables the user to view the status of video related parameters Each video status is used to report the following information SDI Video Standard This field reports the currently detected video standard on the SDI input If the module is unable to detect a valid input standard it will report Not present Fiber Video Standard This field reports the currently detected video standard...

Страница 34: ...into the device This mode would be desirable to qualify incoming signals and detect errors when present on the input When set to Output the AVM monitoring is performed on the output audio video signals of the device This mode provides the ability to not only detect errors but also potentially correct them i e black level white level audio silence using the built in audio video processing on the mo...

Страница 35: ...l of noise expected in the video signal feed It is used by the video frozen detection feature to distinguish motion from background noise on top of a video feed The value range is from 1 to 10 As a guide here are some signal to noise ratio comparisons 1 digital freeze no noise on top of frozen picture 10 40 dB SNR Video Level Fault Controls Error Quantity This control sets the percentage of active...

Страница 36: ...ve picture The value range is from 38 356 IRE to 94 863 IRE The center section of active picture of a field of video is analyzed and a total number of pixels above this level is calculated The field of video is considered to be in error when the number of pixels above the White Warning Level is below the number of pixels threshold defined by the Error Quantity control Black White Level Warning Dur...

Страница 37: ... the White Error Level than the threshold specified by the Error Quantity control This trap will clear when a set of consecutive input video frames of length greater than Black White Level Error Timeout all containing less pixels above the White Error Level than the threshold specified by the Error Quantity control Black Level Warning This trap will trigger when a set of consecutive input video fr...

Страница 38: ... to Video the video path will generate its timing from the detected input video signal Reference Monitor Reference Status The Reference Status reports the current source of reference for the video path If the video path is currently locked to a reference signal it will report the source of the reference signal as Card ref Frame ref 1 or Frame ref 2 If the card is actively locked to input video it ...

Страница 39: ...gnal A reference signal is considered invalid if it is not present unsupported by the module or has a frame rate mismatch with the detected input video standard on the corresponding video path 5 2 4 Video Proc The Video Proc tab contains controls related to active picture video signal adjustment gain offset hue gamma Figure 5 11 illustrates the layout of the controls in the VistaLINK PRO configura...

Страница 40: ... 100 in 0 1 increments DC Offsets There are six controls that set the DC Offset of the video signal With these controls the user can individually adjust the DC offset of Y Cr and Cb with a range of 200 quantization levels and individually adjust the DC offset of R G and B with a range of 200 quantization levels Offset adjustments in the YCbCr domain are made first followed by offset adjustments in...

Страница 41: ...ent Image Enhancement Enable Setting this control to Enable will enable the Image Enhancement video processing Otherwise when set to Disable no image enhancement will be applied Detail Gain This control selects the amount of detail gain to be applied to the active picture The range is from 0 to 127 where 0 refers to no increase in detail gain and 127 refers to maximum increase in detail gain Typic...

Страница 42: ...ise Floor This control specifies the level of image detail below which it is considered to be mostly consisting of noise As such the pixel associated with that detail level would not be enhanced The range is from 0 to 15 Reset Button By pressing the Reset button all parameters in the Image Enhancement tab will return to their default value 5 2 6 Audio The Audio tab contains controls related to cor...

Страница 43: ...erial digital video By selecting Enable audio embedding for the selected group will be enabled By selecting Disable audio embedding for the selected group will be disabled C Bit This control allows the user to set the C Bit control option By selecting Preserve the option preserves passes the C Bit data from the audio inputs to the audio outputs By selecting Replace the C Bit data is reauthored to ...

Страница 44: ...mbedded audio groups on the input video 5 2 7 Audio Monitoring The 7847FSEDA series modules support advanced audio video monitoring referred to as AVM This advanced monitoring includes metrics for detecting potential silence or loudness in the audio signals Figure 5 14 illustrates the layout of the controls in the VistaLINK PRO configuration view Figure 5 14 Video Path Configuration Audio Monitori...

Страница 45: ...ds in 0 5 second increments Audio Silence Timeout This control sets the number of seconds of consecutive audio samples that an audio channel must have an amplitude above the Audio Silence level before the corresponding audio channel Silence Fault will be cleared The value range is from 1 to 127 seconds in increments of 1 second The audio sample rate is 48 KHz Trap Enable and Trap Status To enable ...

Страница 46: ...rates the layout of the controls in the VistaLINK PRO configuration view Figure 5 15 Video Path Configuration Embedded AIC Tab Embedded Audio Input Channel Select This control allows the user to select Input Channels 1 8 Groups 1 2 or Input Channels 9 16 Groups 3 4 Input Gain Controls The Gain control enables the user to set the value of the gain for the selected input audio channel The user can a...

Страница 47: ...ctable sources for the embedded audio mixers may vary based on the audio options enabled on the module Table 5 2 lists all the selectable sources for the embedded audio mixers and which sources are enabled by product options Figure 5 16 illustrates the layout of these controls in the VistaLINK PRO configuration view Product Option Mixer Sources All Products Mute DMX channels 1 16 Mono mix DMX chan...

Страница 48: ...ue of the gain for the mixer input channel X or Y The user can adjust the gain of the selected mixer channel X or Y by adjusting the corresponding slider control The supported range for gain adjustments is 24dB to 24dB The gain can be adjusted with 0 1dB precision Inversion X Y These controls allow the user to invert the phase 180 degree phase shift of the corresponding mixer input channel By sele...

Страница 49: ...l is described below Figure 5 17 Video Path Configuration Downmix Tab Output Scaling Mode This control allows the user to determine whether the down mix matrixing is normalized or not To normalize matrix coefficients Overflow Scaling must be selected Normalization of matrix coefficients will avoid any possibility of overflow but it tends to lower the loudness level when compared against the origin...

Страница 50: ...rom LoRo Left Only and Right Only LtRt Left Total and Right Total Prologic I and LtRt Left Total and Right Total Prologic II OR may choose to perform a Custom down mix Custom Downmix Coefficients When the Down Mix Type is set to Custom the following equation will be used to generate the down mixed audio norm gain LFE lfe Rs Rs Ls Ls C C L LR L gain levL levL lev lev 90 0 90 0 norm gain LFE lfe Rs ...

Страница 51: ...e Downmix audio mixers may vary based on the audio options enabled on the module Table 5 3 lists all the selectable sources for the Downmix audio mixers and which sources are enabled by product options Figure 5 18 illustrates the layout of these controls in the VistaLINK PRO configuration view Product Option Mixer Sources All Products Mute DMX channels 1 16 Mono mix DMX channels 8 pairs 1 2 3 4 et...

Страница 52: ...feature is an upgradeable product option and can be purchased and added to 7847FSEDA modules that do not currently have this product option The UMX2 product option includes a dedicated Upmix audio processing module for each video processing path When operating in Auto mode the Upmix audio processor can automatically detect the presence of 5 1 surround sound on its input audio channels If 5 1 surro...

Страница 53: ... and R input channels when operating in upmix mode Centre Width This control allows the user to set the width of front centre sound in the perceived sound image when listening to upmix audio processing module output It mainly affects the perception of speech and dialogue Narrower centre width will cause the front centre sound primarily coming from the centre speaker Wider centre width causes the f...

Страница 54: ... shifts in the sound image the up mixer changes the output sound direction accordingly by switching the amount of sound going to different speakers If faster detection rate is selected the sound direction switching may sound more dramatic but may also be felt as unnatural On the other hand slower detection rate would sound dull and uninteresting The value range is 0 slowest rate to 7 fastest rate ...

Страница 55: ...pmix audio mixers may vary based on the audio options enabled on the module Table 5 5 lists all the selectable sources for the Upmix audio mixers and which sources are enabled by product options Figure 5 20 illustrates the layout of these controls in the VistaLINK PRO configuration view Product Option Mixer Sources All Products Mute DMX channels 1 16 Mono mix DMX channels 8 pairs 1 2 3 4 etc Down ...

Страница 56: ... input channel mixer Gain X Y These controls allow the user to set the value of the gain for the mixer input channel X or Y The user can adjust the gain of the selected mixer channel X or Y by adjusting the corresponding slider control The supported range for gain adjustments is 24dB to 24dB The gain can be adjusted with 0 1dB precision Inversion X Y These controls allow the user to invert the pha...

Страница 57: ...ded to 7847FSEDA modules that do not currently have this product option The IG2 product option includes a dedicated 16 channel IntelliGain audio processing module for each video processing path Features Normalize loudness of audio programs to a target level Supports up to 16 programs and 16 channels per video path Relatively constant gain within a program interval to preserve audio dynamic range S...

Страница 58: ...Option Mixer Sources All Products Mute DMX channels 1 16 Mono mix DMX channels 8 pairs 1 2 3 4 etc Down mix L R Down mix mono Upmix UMX2 Up mix L R C LFE Ls Rs passthru L passthru R Table 5 6 IntelliGain Mixer Selectable Audio Sources Figure 5 19 Video Path Configuration IntelliGain Mixer Tab ...

Страница 59: ...iGain Configuration IG2 The IntelliGain Configuration tab contains the global configuration controls for the IntelliGain audio processing module Figure 5 22 illustrates the layout of these controls in the VistaLINK PRO configuration view The specific functionality of each control is provided below Figure 5 20 Video Path Configuration IntelliGain Configuration Tab Global Configuration Compander Att...

Страница 60: ...e each program contains its own metadata IntelliGain uses this parameter to configure multiple internal settings NOTE It is important to follow the program to channel mapping guidelines For example Program Configuration Source 2 2 2 2 defines audio program 1 mapped to input channels 1 2 audio program 2 mapped to input channels 7 8 audio program 3 mapped to input channels 3 4 and audio program 4 ma...

Страница 61: ...P3 C 1 1 1 1 1 1 1 1 P1 C P2 C P3 C P4 C P5 C P6 C P7 C P8 C 5 1 P1 L P1 R P1 C P1 LFE P1 Ls P1 Rs None None 4 2 P1 L P1 R P1 C P1 S None None P2 L P2 R 4 1 1 P1 L P1 R P1 C P1 S None None P2 C P3 C 2 2 2 P1 L P1 R P3 L P3 R None None P2 L P2 R 2 2 1 1 P1 L P1 R P3 C P4 C None None P2 L P2 R 2 1 1 1 1 P1 L P1 R P4 C P5 C None None P2 C P3 C 1 1 1 1 1 1 P1 C P2 C P3 C P4 C P5 C P6 C None None 4 P1 ...

Страница 62: ...ision 0 1 Abbreviations Description P Program CH Channel L Left or left front R Right or right front C Center or mono LFE Low frequency effect Ls Left surround Rs Right surround Bsl Back surround left Bsr Back surround right Table 5 8 IntelliGain Channel Mapping Abbreviations ...

Страница 63: ...ration controls for the individual IntelliGain audio programs Figure 5 23 illustrates the layout of these controls in the VistaLINK PRO configuration view The specific functionality of each control is provided below Figure 5 21 Video Path Configuration IntelliGain Program Control Tab Module Program Select These option buttons allow the user to select the desired program for configuration ...

Страница 64: ...set the audio threshold level for IntelliGain processing Audio levels below this value will not have IntelliGain processing applied The value range is 70 dBFS to 40 dBFS Hold Time This control allows the user to set the hold time for the given audio program The IntelliGain processor will wait this period of time to add gain once the level goes below the target loudness By selecting Immediate the I...

Страница 65: ...er allows audio signals with a large dynamic range to be transmitted over facilities that have a smaller dynamic range capability The compander works by compressing or expanding the dynamic range of the audio signal Makeup Gain This control allows the user to add additional gain to the audio program This control can be used if the final desired target loudness has not been reached after IntelliGai...

Страница 66: ...s control is used for monitoring purposes only The period of the integrated loudness measurement is defined by user interaction with the Start Continue and Stop Pause buttons Once the Stop Pause button is activated the loudness of the segment s defined by all active periods is calculated The integrated loudness measurement is performed using the gating function specified in ITU R BS 1770 2 summari...

Страница 67: ...o terminate or pause the duration in which loudness values are being used to calculate the Integrated Loudness measurement Each time this button is activated a new Integrated Loudness value will be produced 5 2 14 4 IntelliGain Traps IG2 The IntelliGain audio loudness processing module can provide confidence monitoring with SNMP trap alarm notification These alarms can be enabled and disabled on a...

Страница 68: ...rocessed by the module With each module appending its own source ID tag into the VANC region it effectively creates a history of the signal processing path taken by any video signal through the facility Each source ID tag VANC packet payload is 113 bytes and is defined as follows Element Bytes Version 1 SID Count Overflow 2 Date DDMMYY 6 Time HHMMSSFF 8 Time Zone 4 Base Label 16 Alias Label 48 Use...

Страница 69: ...er to enable Source ID Processing When set to Enable all Source ID tags on the input are processed and embedded on the output video signal Additionally the module will also append its own Source ID tag When set to Disable no input Source ID packets will be processed and the module will not append its own Source ID tag on the output video signal Source ID DID This control allows the user to set the...

Страница 70: ... ID tag Source ID Count This field reports the Source ID count that will be embedded in the 2 character SID Count Overflow field of the Source ID tag Time Source This field reports the current source of time used by the Time and Date fields in the Source ID tag Trap Enable and Trap Status To enable disable a specific fault trap check uncheck the corresponding checkbox Time Source Present This trap...

Страница 71: ...e passed through the module The Mapped ANC PassThru provides a parameter set to fully define how each ANC packet will be routed from input to output This includes Packet Location HANC or VANC output line numbers and interlaced to progressive and progressive to interlaced ANC data mapping Key Functional Notes of Mapped ANC PassThru Supported for all valid input and output video standard combination...

Страница 72: ...Thru rules to configure Each Mapped ANC PassThru rule contains its own unique set of control values ANC PassThru Mapped ANC Packet PassThru This control allows the user to enable disable the Mapped ANC PassThru rule as defined by its controls When set to Enable the Mapped ANC PassThru rule will be applied to route any ANC packets on the input with matching DID and SDID if relevant to the ANC of th...

Страница 73: ...ive frame 2 By selecting Duplicate Packet the module will embed data from input field 1 onto both frame 1 2 on the output Progressive to Interlaced Conversion Mode This control allows the user to determine the method of outputting the ANC packets on a progressive to interlaced conversion By selecting Pass Through the module will take an ANC packet from input progressive frame 1 and insert it onto ...

Страница 74: ...eset This control allows the user to initiate a recall of the card configuration from one of the 10 available user presets or reset the card to factory defaults Store User Preset This control is used to initiate a store of the current card video path configuration into one of the 10 available user presets To store a card configuration to a specific preset select the preset to which you wish to sto...

Страница 75: ...ecall the user preset 1080p 50 425M Level A When 1080p 50 425M Level A input video is detected recall the user preset 1080p 50 425M Level B When 1080p 50 425M Level B input video is detected recall the user preset Table 5 11 Presets Input Video Standard Preset Triggers 5 2 18 SubPresets Sub presets provide the user the facility to load a subset of the video path configuration controls into a user ...

Страница 76: ...reset to store the sub preset configuration has been selected click the Load button to load the sub preset into the specified user preset User Sub preset Multiple Load These controls provide the facilities to perform multiple loads of sub preset XML configuration files into video path user presets using scripts Script File By clicking the Browse button the user can locate the sub preset loading sc...

Страница 77: ... 6 1 and Figure 6 2 provide the locations of the jumpers and LEDs on the 7847FSEDA series boards MODULE STATUS Serial J3 Frame Status ON OFF J7 Figure 6 1 Location of Jumpers Top View Main Module POWER SUPPLY KEY MUST BE INSTALLED WITH 7700PS Figure 6 2 Location of Slot Blocker Bottom View Main Module ...

Страница 78: ...an be installed in either the 7700FR C or the 7800FR frames These modules are designed to take two slots in the Evertz 7800FR frame and three slots in the 7700FR C Modules can fit into two slots in a 7800FR frame because the 7800FR allows modules to consume more power on a per slot basis than the Evertz 7700FR C When a 7847FSEDA series module is installed in the 7700FR C the module must occupy 3 s...

Страница 79: ...can be upgraded These include VistaLINK PRO Product JAR upgrade Firmware upgrade Product String upgrade This section outlines the procedures for performing these module upgrades NOTE If multiple components require upgrading simultaneously For example VistaLINK PRO JAR and Firmware it is recommended the upgrades are performed in the order presented in this section ...

Страница 80: ...ion on the computer and select Open Figure 7 1 VistaLINK PRO JAR Upgrade Upgrade Window At this point the VistaLINK PRO Server will send a message asking to Restart select Yes This will apply the JAR update to the 7847FSEDA Restart VISTALINK PRO Server followed by VISTALINK PRO Client When VISTALINK PRO Client has re opened verify that the 7847FSEDA is running the correct version to check this sim...

Страница 81: ...rrent version information loaded onto the 7847FSEDA Navigate the hardware tree on the left side of the version information window to select the 7847FSEDA module The VISTALINK PRO Product Version reported in the top right corner of the window should match the new version If it does not please contact Evertz for further assistance Figure 7 3 VistaLINK PRO JAR Upgrade Version Information Window ...

Страница 82: ...e tree on the left side of the version information window to select the 7847FSEDA module listed See Figure 7 3 The list on the right side of the window should populate with all 7847FSEDA modules present in the 7700FR 7800FR Take note of the current firmware version installed on the 7847FSEDA modules This will be used later to confirm the upgrade has completed successfully Check the Upgrade checkbo...

Страница 83: ... Right click on 7700FR 7800FR frame that contains the 7847FSEDA modules and select Version Information Navigate the hardware tree on the left side of the version information window to select the 7847FSEDA module listed The list on the right side of the window should populate with all 7847FSEDA modules present in the 7700FR 7800FR Verify that all modules that have been upgraded are now reporting th...

Страница 84: ...de the product string These values must be entered correctly into VistaLINK PRO to successfully update the product strings NOTE Please contact Evertz to obtain the correct checksum values based on the reported 7847FSEDA module serial numbers to be updated Each 7847FSEDA module product string must be updated individually To upgrade the 7847FSEDA module product strings open VistaLINK PRO client navi...

Страница 85: ...the checksum value specified according to the reported serial number in the Serial Number textbox Click the Apply Button first blue arrow in top left of configuration view window to update the 7847FSEDA module product string If the product string upgrade is successful the product string specified in the VistaLINK PRO hardware tree should update with the added product options It can take approximat...

Страница 86: ...ng hardware options 7847FSEDA 3G F 2 7847FSEDA HD F 2 8 2 SOFTWARE VERSIONS This manual has been written using the following software versions Functionality may not be identical to the manual description if the module is operating with a different firmware or VistaLINK PRO product JAR versions VistaLINK PRO Product JAR File Version 197 Firmware Version 4 16 build 466 ...

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