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GRASS VALLEY IQDMX01, Руководство пользователя

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GRASS VALLEY IQDMX01 Скачать руководство пользователя страница 28

IQDMX01/03/11/13 

 

B5 

 

IQDMX01OPS  05/04/07 

www.snellwilcox.com 

Version 1 Issue 12 

B5.28 

 

VBI & HANC Blank(ing) 

 
This  item  allows  the  Vertical  Interval  data  (all  or 
specific  lines)  contained  in  the  input  signal  to  be 
blanked or passed through the module.  

 

It  allows  the  selection  of  which  vertical  interval 
lines to pass through to the output and which lines 
to blank. 
 

525 Pass   

 
This section allows lines 11 to 21 and lines 274 to 
283 of 525 line signals to be selected and passed 
through  to  the  output  by  checking  the  appropriate 
box. 
 

625 Pass   

 
This  section  allows  lines  7  to  23  and  lines  320  to 
335 of 625 line signals to be selected and passed 
through  to  the  output  by  checking  the  appropriate 
box. 
 

All 

 
This  section  allows  all  vertical  interval  lines  to  be 
selected and either passed to or blanked from the 
output signal. 
 

 

 
Selecting  this  item  will  select  all  vertical  interval 
lines  in the 525 line list and allow them to passed 
through to the output. 
 

 

 
Selecting  this  item  will  select  all  vertical  interval 
lines  in the 625 line list and allow them to passed 
through to the output. 
 

 

 
Selecting  this  item  will  select  all  vertical  interval 
lines  in  the  525  line  list  and  blank  them  from  the 
output. 
 

 

 
Selecting  this  item  will  select  all  vertical  interval 
lines  in  the  625  line  list  and  blank  them  from  the 
output. 
 

 

 

 

Hanc Blank 

 
When  checked  all  horizontal  data  will  be  blanked, 
on  the  input.  When  unselected,  passthrough 
operations  will  not  alter  audio  packets  for  groups 
that the IQDMX01 has not selected for embedding. 
In  order  to  allow  minimum  synchronization  delay 
the  created  packets  are  output  first  and  then  the 
passthrough  groups  are  placed  after  the  created 
streams  have  been  embedded.    This  means  that 
passthrough  is  achieved  without  altering  the  input 
packet  distribution.    Passthrough  operation  has  to 
take note of marked for deletion packets and these 
are  removed  where  possible  to  ensure  that  one 
does not run out of useable ancillary space. 
 
For  details  of  the  HANC  Data  Handling  please 
refer to Appendix 2 on page 80. 
 

V Flag (OBD) 

 
This  control  allows  the  V(ertical)  Flag  to  be 
changed from line 10 (OVD, Optional  Video Data) 
to line 20 (OBD, Optional Blanking Data).  
 
Unchecked  selects  OVD  and  checked  selects 
OBD. The default is OVD selected. 
 

Note  that  this  function  is  only  active  for  525  line 
signals.

Содержание IQDMX01

Страница 1: ...s 13 CARD EDGE INDICATORS 16 RollCall PC Control Panel Screens 17 Video 17 ProcAmp 18 De embed Pair 1 4 and 5 8 19 Audio Mix 1 2 3 and 4 20 Audio Bus A and B Audio Bus C and D 21 Audio Embed 22 AES Out 23 Audio Delay Setup 24 Audio Setup 25 Video Delay 27 VBI HANC Blank ing 28 Caption Pattern 29 GPI 30 RollTrack 32 Memories 34 Logging 1 2 3 and 4 35 ROLLCALL LOG FIELDS 36 Setup 38 Operation from a...

Страница 2: ...lity ensures continuous audio output even when the embedded audio signal fails A dual SDI input allows this module to take signals from either of two paths thus allowing split operation with video taken from one input and embedded audio from the other The IQDMX01 and IQDMX11 can also be used as embedded audio processors Their ability to re multiplex the audio internally after channel manipulation ...

Страница 3: ...SERIAL IN 2 2 1 IQDMX0 _03 2A SERIAL OUT SERIAL IN 1 IQDMX0006 2A SERIAL IN 2 1 AES OUT 1 3 4 2 SERIAL OUT IQDMX1 _06 2A 2 1 IQDMX0216 2 IQDMX0216 2 IQDMX0 1 _16 2 AES AUDIO OUT 1 2 SERIAL IN 1 SERIAL OUT REFERENCE GPI SERIAL IN 2 IQDMX0102 2 REFERENCE IQDMX0 _02 2 GPI AES OUT 2 1 2 1 SERIAL OUT SERIAL IN 1 GPI SERIAL IN 2 ...

Страница 4: ...I IQDMX1106 2A SDI and 8 channel AES demultiplexer with extended video delay Unbalanced AES connection 2 SDI inputs 4 AES outputs 2 SDI outputs 1 GPI IQDMX0317 2A SDI and 4 channel AES demultiplexer with extended video delay Balanced AES connection 2 SDI inputs 2 AES outputs 2 SDI outputs 1 GPI Order codes for other enclosures IQDMX0316 2 SDI and 4 channel AES demultiplexer with extended video del...

Страница 5: ... style enclosure shown below IQ Enclosure order codes IQH3A E 0 IQH3A E P IQH3A 0 0 IQH3A 0 P Enclosure order codes IQH3A S 0 IQH3A S P O Style Enclosures Rear panels without the suffix A may only be fitted into the 0 style enclosures shown below setup lock save recall modules help adjust scroll power previous return home control information display select power Enclosure order codes IQH1S RC 0 IQ...

Страница 6: ...iplexer Channel Proc Amp Channel Proc Amp Features 4 8 channel AES EBU demultiplexer Can de embed AES EBU and AC3 digital audio data Handles up to 24 bit embedded audio present on the incoming SDI stream and de embeds embeds to 20 bits Flexible audio delay including common fixed delay and tracking delay A further audio delay of up to 0 5s which seamlessly tracks the video delay or external RollTra...

Страница 7: ...ded Pass through SDI embedded non PCM 20 20 bit 20 bit 20 bit SDI embedded non PCM 24 Not supported 1 Not supported 1 24 bit SDI embedded PCM 20 20 bit 20 bit 20 bit SDI embedded PCM 24 20 bit 2 20 bit 2 24 bit Notes 1 Processing input formats that are not supported may produce corrupted output signals 2 For some signals the output resolution may be less than the input resolution ...

Страница 8: ...teps common to all processed audio Variable audio delay control source Up to 0 5 s from RollTrack GPI Tone frequency amplitude Ident 2 channel tone generator 100 Hz to 15 kHz in 100 Hz steps Tone Setup Frequency 100 Hz to 15 kHz in 100 Hz steps Channel Ident 0 5 s interruption every 2 s Video Controls Select primary input 1 2 Black Level 100 mV in 0 8 mV steps Y C Timing 592 ns in 148 ns steps Pic...

Страница 9: ...essing 4 2 2 with 10 bit data paths Serial Input Return Loss Better than 15 dB to 270 MHz Maximum Input Cable length 200 m PSF1 2 or equiv cable Serial Output Level 800 mV 5 Output Overshoot 70 mV Output Return Loss Better than 15 dB to 270 MHz Output Jitter 0 2 UI with 10 Hz High pass filter selected on 601 monitor Minimum Delay 6 µs Delay Delay Mode 6 µs 3 Frames 5 5 µs THD N 117 dB 700 Hz 24 bi...

Страница 10: ...nellwilcox com Version 1 Issue 12 B5 10 INPUT CONNECTIONS Serial Digital Video Inputs Serial digital inputs are made to the unit via BNC connectors which terminate in 75 Ohms SERIAL IN SERIAL IN 2 SERIAL IN 1 SERIAL IN 2 1 SERIAL IN 2 SERIAL IN 1 ...

Страница 11: ...IQDMX01 03 11 13 B5 IQDMX01OPS 05 04 07 www snellwilcox com Version 1 Issue 12 B5 11 Reference These connectors have no function on these modules SERIAL IN 2 SERIAL IN 1 ...

Страница 12: ...BNC connectors for 75 Ohms GPI I O not available on 1A versions This connector is used for accepting GPI information from mechanical switch contacts relay contacts etc The resulting action that the unit takes may be programmed via RollCall It may also be configured as an output SERIAL OUT 1 2 SER OUT SER OUT 2 1 AES OUT 1 AES OUT 1 2 SERIAL OUT 2 1 SERIAL OUT SERIAL OUT 2 1 ...

Страница 13: ...ersion 1 Issue 12 B5 13 AES Outputs All balanced AES outputs are available via a 25 way D type connector All unbalanced AES outputs are available via BNC connectors for 75 Ohms AES AUDIO OUT IQDMX0 SER OUT IQDMX0 2 AES OUT 1 AES OUT 2 AES OUT 2 1 AES OUT 1 3 4 2 ...

Страница 14: ...in Number AES Outputs Standard Pin Assignment 1 CHASSIS 14 GND1 2 1 15 1 3 2 16 2 4 GND2 17 GND3 5 3 18 3 6 4 19 4 7 GND4 20 AES OUT 4 Ground GND5 8 AES OUT 4 5 21 AES OUT 4 5 9 AES OUT 3 6 22 AES OUT 3 6 10 AES OUT 3 Ground GND6 23 AES OUT 2 Ground GND7 11 AES OUT 2 7 24 AES OUT 2 7 12 AES OUT 1 8 25 AES OUT 1 8 13 AES OUT 1 Ground GND8 ...

Страница 15: ... 03 11 13 B5 IQDMX01OPS 05 04 07 www snellwilcox com Version 1 Issue 12 B5 15 Example of Connection Details to XLR Connectors AES Out 3 AES out 1 AES Out 4 AES Out 2 Do Not Use Do Not Use Do Not Use Do Not Use ...

Страница 16: ...hen illuminated this indicates that there is a valid signal at SDI 1 input SDI 1 Error Yellow When illuminated this indicates that SDI 1 input is not at the current operating standard SDI 2 Present Green When illuminated this indicates that there is a valid signal at SDI 2 input SDI 2 Error Yellow When illuminated this indicates that SDI 2 input is not at the current operating standard Ref Present...

Страница 17: ...t will be forced to only accept 625 line inputs If only 525 is selected the unit will be forced to only accept 525 line inputs If 625 and 525 are selected the unit will accept both 625 and 525 line inputs DeEmbed Select Either Input 1 SDI or Input 2 SDI may be selected for DeEmbedding If Follow Video is checked the signal selected via the Input Select item will be DeEmbedded Non PCM groups can be ...

Страница 18: ...d ProcAmp Enable When checked the ProcAmp will become enabled for that channel and the settings will be applied to the signal When unchecked the settings will revert to the preset values Luma Gain This allows the Y luminance gain to be adjusted by 6 dB in steps of 0 1 dB Preset value is 0 0 dB Black Level This allows the black level to be adjusted by 100mV in 0 8mV steps Preset value is 0 C Gain T...

Страница 19: ...hese scrollbars allow the gain of the Left and Right channels to be adjusted over a range of 18 dB in 0 1dB steps Preset is to 0 dB Invert When checked the signal polarity will be inverted Mute When checked the signal will be muted Stereo When checked the left and right channels will be configured as a stereo pair and any adjustments made to one channel will automatically be applied to both channe...

Страница 20: ...ts with individual gain controls that allow the mixing levels for each of the input signals to be adjusted The range of adjustment is from 0 to 90 dB and to Off 0 to 60 dB is in steps of 1 dB 60 dB to 90 dB is in steps of 3 dB The inputs can be selected from the list in the Source 1 2 3 and 4 items The outputs of these mixers provide four extra input selections for the Channel Router ...

Страница 21: ...e selected from the list for the left and right channels L and R These scrollbars allow the gain to be adjusted over a range of 18 dB in 0 1dB steps Preset is to 0 dB Invert When checked the signal polarity will be inverted Mute When checked the signal will be muted Stereo When checked the left and right channels will be configured as a stereo pair and any adjustments made to one channel will auto...

Страница 22: ... is active Embedder 1 2 3 and 4 The source of the signal for the embedder may be selected from the list Destination 1 2 3 and 4 The destination for the embedded signal may be selected from the list Disable 1 2 3 and 4 When checked the embedding will be turned off Non PCM Signals Note that for non PCM signals sources both embedders in the group Group 1 Embedder 1 2 Group 2 Embedder 3 4 should be di...

Страница 23: ... AES output to be selected from the list of items for the two AES sources Silence and audio test tones may also be selected Passing Through Embeded non PCM Signals To pass embedded non PCM signals direct to the AES output DeEmbed 1 to 8 should be selected from the Source list Note that in this mode all processing will be bypassed ...

Страница 24: ...s of delay may be applied from the sum of the GPI RollTrack delay inputs Manual When checked an audio delay set by the Manual Delay control will be applied GPI When checked an audio delay will be applied that is equal to the width of the pulse arriving at the GPI connector Note that an audio delay pulse of more than 500 ms applied to the GPI Input will be treated as invalid This will result in the...

Страница 25: ...The level at which the signal is considered to have risen to a High Level may be set with this control The range is from 80 dB to 0 dB in steps of 1 dB Preset is to 10 dB Overload The level at which the signal is considered to have risen to an Overload condition may be set with this control The range is from 80 dB to 0 dB in steps of 1 dB Preset is to 0 dB Warning Timer All the above monitoring fa...

Страница 26: ... Audio Slew Select This is the time taken for the audio to slew when the audio mixing and routing controls have changed The options are Instant The response is immediate Slowest Change takes approximately one second Slow Change takes 75 of Slowest time Medium Change takes 50 of Slowest time Fast Change takes 25 of Slowest time Channel Status Dest ination This will set the four character name used ...

Страница 27: ...alue Selecting Preset returns the setting to the minimum horizontal delay V ertical Delay 625 525 This item allows the vertical timing of the output signal relative to the input signal to be adjusted in TV lines The scrollbar will adjust this value Range is from 0 to 624 or 524 lines in 1 line steps Selecting Preset returns the setting to the minimum vertical delay Video Delay Frames The number of...

Страница 28: ...o passed through to the output Selecting this item will select all vertical interval lines in the 525 line list and blank them from the output Selecting this item will select all vertical interval lines in the 625 line list and blank them from the output Hanc Blank When checked all horizontal data will be blanked on the input When unselected passthrough operations will not alter audio packets for ...

Страница 29: ...MUX01 Select Caption Caption Off The caption will not appear on the screen Caption On The caption will appear on screen Pattern Pattern On When selected the output will become the pattern selected from the Pattern Select list Pattern Select One of the patterns including Black may be selected from the list Animated Pattern When selected a monochrome rectangular area will appear on the output pictur...

Страница 30: ...t changes from open to closed Memory The unit will use the settings in 1 to 8 the selected memory location when the input changes from open to closed Mem1 2 The unit will toggle between the settings of memory locations 1 and 2 Open to Closed Memory 1 settings Closed to Open Memory 2 settings Mem 3 4 The unit will toggle between the settings of memory locations 3 and 4 Open to Closed Memory 3 setti...

Страница 31: ...ent status of the GPI output This may show either Unused High low or video delay in milliseconds Timer Enable When checked the GPI will be monitored The width of the pulse represents the delay that can be used to control audio delays in this unit Note that an audio delay pulse of more than 500 ms applied to the GPI Input will be treated as invalid This will result in the GPI delay returning to zer...

Страница 32: ...625 Audio Delay Video Delay Note that the GPI RollTrack functions should not be used when GPI Timer Enable is selected The destination for the information is set by the network code address as follows Network Address This item allows the address of the selected destination unit to be set To change the address type the new destination in the text area and then select return Preset returns to the de...

Страница 33: ...Track Sending This item shows when the unit is actively sending the RollTrack command This may show String A string value is always being sent Number A number value is always being sent No The message is not being sent Yes The message is being sent Internal Inconsistent behavior please contact Type Error your local Snell Wilcox agent RollTrack Status This item will show the status of the currently...

Страница 34: ... name This item allows the memory location to be cleared and returned to the default preset setting This empties the memory location and the Recall button will then appear grayed out This function allows the settings of all items to be saved at the memory location This function allows the settings saved at the memory location to be recalled When this button appears grayed out it indicates that the...

Страница 35: ...ue 12 B5 35 Logging 1 2 3 and 4 Information about various parameters can be made available to a logging device that is attached to the RollCall network by checking the appropriate box The status is shown to the right of the item Any of the items may be selected from the list ...

Страница 36: ... found on the input signal No EDH errors found on the input signal EDH statistics have been reset ERRSEC Runtime string The time since EDH was reset in seconds ROL_STATES OK FAIL RollTrack message sent and received OK RollTrack message not acknowledged DEEMBED_1 NONE OK Nothing present on pair 1 Embedded pair 1 present on selected SDI input DEEMBED_2 NONE OK Nothing present on pair 2 Embedded pair...

Страница 37: ... BUS A Right channel has valid signal selected Router BUS A Right channel is receiving silence low level high level or overload signal BUS_BL OK WARNING Router BUS B Left channel has valid signal selected Router BUS B Left channel is receiving silence low level high level or overload signal BUS_BR OK WARNING Router BUS B Right channel has valid signal selected Router BUS B Right channel is receivi...

Страница 38: ...ce the last EDH reset followed by the time in seconds since the last EDH error ANC This shows the number of ANC errors that have occurred since the last ANC reset followed by the time in seconds since the last ANC error Selecting this function will reset EDH and ANC error count and the timer shown in the information window to zero If inputs are switched over an automatic reset occurs Audio Input S...

Страница 39: ...list Selecting this item sets all adjustment functions that include a preset facility to their preset values Note that this is a momentary action This will reboot the unit simulating a power down power up cycle restoring power up settings Software version This item shows the version of the software fitted in the module Serial Number This item shows the serial number of the module Build Number This...

Страница 40: ...s for the remote control panel can be found in the Modular System Operator s Manual Information Window The Information window has four lines of text indicating the current state of the unit For details of the abbreviations used please see page 38 Control Window The Control window displays all Selection Menus and sub menus The selection is made by pressing the button adjacent to the required item T...

Страница 41: ...mory 1 8 Name Memory 1 8 Clear Preset memory_name OK Memory 1 to 8 Save 1 8 Clear 1 8 Recall 1 8 Name 1 8 Preset Luma Gain 0 0 dB Luma Gain Chroma Gain 0 0 dB Preset Chroma Gain Black Level 00 0 mV Preset Black Level Y C Timing 0ns Preset Y C Timing Picture Position 0ns Preset Picture Position Video Delay 0 Frame Delay 1 Frame Delay 2 Frame Delay Delay Phase Chroma_B W Delay Phase 625 H Phase 625 ...

Страница 42: ...bed 5R DeEmbed 6R DeEmbed 7R DeEmbed 8R Gain 1 2 3 4 24dB Preset Gain 1 2 3 4 Chroma_B W ProcAmp Stereo 1 De embed 1L De embed 1R Stereo 2 De embed 2L De embed 2R Stereo 3 De embed 3L De embed 3R Stereo 4 De embed 4L De embed 4R Stereo 5 De embed 5L De embed 5R Stereo 6 De embed 6L De embed 6R Stereo 7 De embed 7L De embed 7R Stereo 8 De embed 8L De embed 8R Gain De embed 1 8 L R Invert Mute De em...

Страница 43: ...e RollTrackDisable RollTrack Address RollTrack Command RollTrack Sending RollTrack Status RollTrack Source Audio Delay Preset RollTrack Source RollTrack Index 10 Preset RollTrack Index RollTrack Command RollTrack Command 0 Clear Preset OK RollTrack Sending Status RollTrack Sending Status YES OK RollTrack Address RollTrack Address 0 Clear Preset OK GPI Input Output GPI O 1 GPI I O GPI Input GPI Out...

Страница 44: ...l Also refer to the block diagram on page 6 for more information MAIN MENU IQDMX01 MENU Video Freeze User Mem Audio Video Delay Setup Video This item allows the input signal to be selected and adjustments to be made Input ProcAmp 1 ProcAmp 1 Video Input This item allows the input signal and its standard to be selected Input Input 1 SDI Input 2 SDI 525 625 Input 1 SDI Input 2 SDI This item allows t...

Страница 45: ... dB in steps of 0 1 dB Preset value is 0 0 dB Chroma Gain Chroma Gain 0 0 dB Preset Chroma Gain This allows the Cb Cr color difference gain to be adjusted by 6 dB in steps of 0 1 dB Preset value is 0 0 dB Black Level Black Level 00 0 mV Preset Black Level This allows the black level to be adjusted by 100mV in 0 8mV steps Preset value is 0 Picture Position Picture Position 0ns Preset Picture Positi...

Страница 46: ...ngs will be saved at this location Recall 1 8 When selected the settings will be recalled from this location and applied to the unit Clear 1 8 When selected the memory location will be cleared and returned to the default preset setting Name 1 8 The selected memory location may be renamed with this function To compile edit the text the right and left buttons adjacent to the upper text line in the m...

Страница 47: ...mp This allows the control of Gain Mute and Polarity of de embedded channels Chroma_B W ProcAmp Stereo 1 De embed 1L De embed 1R Stereo 2 De embed 2L De embed 2R Stereo 3 De embed 3L De embed 3R Stereo 4 De embed 4L De embed 4R Stereo 5 De embed 5L De embed 5R Stereo 6 De embed 6L De embed 6R Stereo 7 De embed 7L De embed 7R Stereo 8 De embed 8L De embed 8R Stereo 1 2 3 4 5 6 7 8 When selected the...

Страница 48: ...n 1 4 These are the individual gain controls that allow the mixing levels for each of the input signals to be adjusted Gain 1 2 3 4 24dB Preset Gain 1 2 3 4 The range of adjustment is from 0 to 90 dB and to Off 0 to 60 dB is in steps of 1 dB 60 dB to 90 dB is in steps of 3 dB Delay This menu allows the amount of delay to be set and type of audio delay mechanism to be selected Delay Delay Select Ma...

Страница 49: ...nt of delay produced by each of the delay methods may be chosen from this menu Manual Rolltrack 14 Rolltrack 15 Rolltrack 16 Rolltrack 17 GPI Delay Display Total Delay Display Delay Status Status Items The status and amount of delay of the chosen item will be displayed in this window Status Items xxxxxxx OK Status Items AES Output This allows the AES signal source for the AES output to be selected...

Страница 50: ...is allows the source for the embedder to be selected BUS A BUS B BUS C BUS D Test Tone Silence Embed 1 2 3 4 Source BUS A B C and D The source may be derived from one of the three busses Test Tone The source will be a test tone derived from the Setup Audio Tone menu Silence The source will be silence For details of the Audio Embedding Packet Distribution please refer to Appendix 2 on page 80 Pair ...

Страница 51: ...source for the left and right channels of the bus may be selected from the De Embedded signals or the output of one four mixers Bus ProcAmp This allows the bus signals to be configured and adjusted Chroma_B W Bus ProcAmp Stereo A Bus AL Bus AR Stereo B Bus BL Bus BR Stereo C Bus CL Bus CR Stereo D Bus DL Bus DR Stereo A B C D When selected the left and right channels will be configured as a stereo...

Страница 52: ...hich the signal is considered to have dropped to a Low Level may be set with this control The range is from 80 dB to 0 dB in steps of 1 dB Preset is to 60 dB High Level The level at which the signal is considered to have risen to a High Level may be set with this control The range is from 80 dB to 0 dB in steps of 1 dB Preset is to 10 dB Overload The level at which the signal is considered to have...

Страница 53: ...H Phase 625 V Phase 525 H Phase 525 V Phase 625 525 H Horizontal Phase This item allows the horizontal timing of the output signal relative to the input signal to be adjusted by up to 1 line in 37 ns steps The spinwheel will adjust this value 625 525 H Phase 20436ns Preset 625 525 H Phase Selecting Preset returns the setting to the minimum horizontal delay 625 525 V Vertical Phase This item allows...

Страница 54: ...angular area will appear on the output picture as shown opposite The brightness of this rectangle will ramp from black through gray to white and then directly to black over a period of about one second This action will then be repeated continuously This pattern is useful for checking active video paths Down stream equipment can see that video has not been frozen Enable Pattern When selected the ou...

Страница 55: ...Edit Caption Edit Caption Clear Preset IQMUX01 OK To compile edit the text the right and left buttons adjacent to the upper text line in the menu should be used to select the character position in the text and the spinwheel used to select the character The Clear function blanks the selected character The Preset function loads the default text for example IQMUX01 O K saves the memory name text and ...

Страница 56: ...All Selecting this item will select all vertical interval lines in the 625 line list and blank them from the output Pass All Selecting this item will select all vertical interval lines in the 625 line list and allow them to passed through to the output Hanc Blank When checked all horizontal data will be blanked on the input When unselected passthrough operations will not alter audio packets for gr...

Страница 57: ...n steps of 100 Hz Preset is to 400 Hz Headroom This allows the headroom to be set HeadRoom 18 0 dB Preset HeadRoom The range is from 4 dB to 24dB in 1 dB steps Preset is to 18 dB Note that in this product headroom is defined as Clipping Level 0 dBFS Peak Level Operational Line up Level 0dBu Headroom Headroom Clipping Level Line up level Slew Rate This is the time taken for the audio to slew when t...

Страница 58: ...h contacts relay contacts etc The resulting action that the unit takes may be selected using this item Input Selection Unused Preset InputsSelection Preset Input Selection The GPI input functions that may be selected are as follows Unused The unit will perform no function This is also the Preset Setting Pattern The unit will produce a pattern chosen from the Pattern menu when the input changes fro...

Страница 59: ...nput Present Standard 625 Video Delay Unused The preset setting for the output is Unused When the condition is not true the output will float but when the condition is true the output is closed to ground via a transistor Note that when video delay mode is selected the output is a negative going TTL pulse The width of the pulse is 1 millisecond GPI Out Status This will display the current status of...

Страница 60: ...l RollTrack Index RollTrack Index 10 Preset RollTrack Index This item is used to select which RollTrack Index is set up using the RollTrack Source RollTrack Address and RollTrack Command functions It allows up to 70 destinations to be selected RollTrack Source RollTrack Source Audio Delay Preset RollTrack Source This allows the source of information that triggers the transmission of data to be sel...

Страница 61: ...t type of unit in this example an IQDMX00 will respond to the RollTrack command any other unit will ignore the command If this number were set to 00 any type of unit at this location would respond to the RollTrack command possibly causing unpredictable results The unit ID of a module on the RollCall network may be found under RollCall Control Panel RollCall Listing Unit Information or via the Roll...

Страница 62: ...Track index This may show OK RollTrack message sent and received OK Unknown Rolltrack message has been sent but it has not yet completed Timeout RollTrack message sent but acknowledgement not received This could be because the destination unit is not at the location specified Error This indicates a broken RollCall state Bad This indicates a broken RollCall packet ...

Страница 63: ...mbed 5 De embed 6 De embed 6 De embed 7 nPCM 1 nPCM 2 nPCM 3 nPCM 4 nPCM 5 nPCM 6 nPCM 7 nPCM 8 Audio Non PCM Bus AL Bus AR Bus BL Bus BR Bus CL Bus CR Bus DL Bus DR Fault Any of the items may be selected from the list Logging Status Chroma_B W Logging Status INPUT STD INPUT1 STD1 INPUT2 STD2 EDH ERRSEC ROLLTRACK DEEMBED1 DEEMBED2 DEEMBED3 DEEMBED4 DEEMBED5 DEEMBED6 DEEMBED7 DEEMBED8 NPCM1 NPCM2 N...

Страница 64: ...H errors found on the input signal EDH statistics have been reset ERRSEC Runtime string The time since EDH was reset in seconds ROL_STATES OK FAIL RollTrack message sent and received OK RollTrack message not acknowledged DEEMBED_1 NONE OK Nothing present on pair 1 Embedded pair 1 present on selected SDI input DEEMBED_2 NONE OK Nothing present on pair 2 Embedded pair 2 present on selected SDI input...

Страница 65: ...ignal selected Router BUS A Right channel is receiving silence low level high level or overload signal BUS_BL OK WARNING Router BUS B Left channel has valid signal selected Router BUS B Left channel is receiving silence low level high level or overload signal BUS_BR OK WARNING Router BUS B Right channel has valid signal selected Router BUS B Right channel is receiving silence low level high level ...

Страница 66: ...osen from the list Unit This provides various items of information about the unit Unit Software Version Serial No Preset Unit Restart Build No Software Version This item reveals a display showing the version of the software fitted in the module Software Version Software Version x x x OK Select OK to return to the Unit Menu Serial No This item reveals a display showing the serial number of the modu...

Страница 67: ... set 1 toggle 2 045D 1117 Bus CR clear 0 set 1 toggle 2 045E 1118 Bus DL clear 0 set 1 toggle 2 045F 1119 Bus DR clear 0 set 1 toggle 2 0460 1120 De embed 1 clear 0 set 1 toggle 2 0461 1121 De embed 2 clear 0 set 1 toggle 2 0462 1122 De embed 3 clear 0 set 1 toggle 2 0463 1123 De embed 4 clear 0 set 1 toggle 2 0464 1124 De embed 5 clear 0 set 1 toggle 2 0465 1125 De embed 6 clear 0 set 1 toggle 2 ...

Страница 68: ... 2 0504 1284 Line 332 clear 0 set 1 toggle 2 0505 1285 Line 333 clear 0 set 1 toggle 2 0506 1286 Line 334 clear 0 set 1 toggle 2 0507 1287 Line 335 clear 0 set 1 toggle 2 050F 1295 VI Pass 625 1 Pass All 0510 1296 VI Pass 625 1 Blank All 0511 1297 VI Pass 525 1 Pass All 0512 1298 VI Pass 525 1 Blank All 057D 1405 525 clear 0 set 1 toggle 2 057E 1406 625 clear 0 set 1 toggle 2 05D7 1495 RollTrack I...

Страница 69: ...Rolltrack 14 clear 0 set 1 toggle 2 0A0A 2570 Rolltrack 15 clear 0 set 1 toggle 2 0A0B 2571 Rolltrack 16 clear 0 set 1 toggle 2 0A0C 2572 Rolltrack 17 clear 0 set 1 toggle 2 0A0D 2573 Manual Delay min 40 max 1500 Step 1 0A0D 2573 Manual Static Display no control 0A0E 2574 Internal Static Display no control 0A2D 2605 Disable Inputs clear 0 set 1 toggle 2 0A92 2706 Chroma Gain min 60 max 60 Step 1 D...

Страница 70: ...l 0BC6 3014 DEEMBED1 Static Display no control 0BC7 3015 DEEMBED2 Static Display no control 0BC8 3016 DEEMBED3 Static Display no control 0BC9 3017 DEEMBED4 Static Display no control 0BCA 3018 DEEMBED5 Static Display no control 0BCB 3019 DEEMBED6 Static Display no control 0BCC 3020 DEEMBED7 Static Display no control 0BCD 3021 DEEMBED8 Static Display no control 0BCE 3022 NPCM1 Static Display no cont...

Страница 71: ...ert clear 0 set 1 toggle 2 0C6F 3183 Invert clear 0 set 1 toggle 2 0CA8 3240 Mute clear 0 set 1 toggle 2 0CA9 3241 Mute clear 0 set 1 toggle 2 0CAA 3242 Mute clear 0 set 1 toggle 2 0CAB 3243 Mute clear 0 set 1 toggle 2 0CAC 3244 Mute clear 0 set 1 toggle 2 0CAD 3245 Mute clear 0 set 1 toggle 2 0CAE 3246 Mute clear 0 set 1 toggle 2 0CAF 3247 Mute clear 0 set 1 toggle 2 0CB0 3248 Mute clear 0 set 1 ...

Страница 72: ...DeEmbed 7R 14 DeEmbed 8L 15 DeEmbed 8R 0D73 3443 RETURN 0 DeEmbed 1L 1 DeEmbed 1R 2 DeEmbed 2L 3 DeEmbed 2R 4 DeEmbed 3L 5 DeEmbed 3R 6 DeEmbed 4L 7 DeEmbed 4R 8 DeEmbed 5L 9 DeEmbed 5R 10 DeEmbed 6L 11 DeEmbed 6R 12 DeEmbed 7L 13 DeEmbed 7R 14 DeEmbed 8L 15 DeEmbed 8R 0D74 3444 RETURN 0 DeEmbed 1L 1 DeEmbed 1R 2 DeEmbed 2L 3 DeEmbed 2R 4 DeEmbed 3L 5 DeEmbed 3R 6 DeEmbed 4L 7 DeEmbed 4R 8 DeEmbed...

Страница 73: ...eEmbed 8R 0D7C 3452 RETURN 0 DeEmbed 1L 1 DeEmbed 1R 2 DeEmbed 2L 3 DeEmbed 2R 4 DeEmbed 3L 5 DeEmbed 3R 6 DeEmbed 4L 7 DeEmbed 4R 8 DeEmbed 5L 9 DeEmbed 5R 10 DeEmbed 6L 11 DeEmbed 6R 12 DeEmbed 7L 13 DeEmbed 7R 14 DeEmbed 8L 15 DeEmbed 8R 0D7D 3453 RETURN 0 DeEmbed 1L 1 DeEmbed 1R 2 DeEmbed 2L 3 DeEmbed 2R 4 DeEmbed 3L 5 DeEmbed 3R 6 DeEmbed 4L 7 DeEmbed 4R 8 DeEmbed 5L 9 DeEmbed 5R 10 DeEmbed 6...

Страница 74: ... DeEmbed 2R 4 DeEmbed 3L 5 DeEmbed 3R 6 DeEmbed 4L 7 DeEmbed 4R 8 DeEmbed 5L 9 DeEmbed 5R 10 DeEmbed 6L 11 DeEmbed 6R 12 DeEmbed 7L 13 DeEmbed 7R 14 DeEmbed 8L 15 DeEmbed 8R 16 MIX 1 17 MIX 2 18 MIX 3 19 MIX 4 0DC5 3525 RETURN 0 DeEmbed 1L 1 DeEmbed 1R 2 DeEmbed 2L 3 DeEmbed 2R 4 DeEmbed 3L 5 DeEmbed 3R 6 DeEmbed 4L 7 DeEmbed 4R 8 DeEmbed 5L 9 DeEmbed 5R 10 DeEmbed 6L 11 DeEmbed 6R 12 DeEmbed 7L 1...

Страница 75: ... a single audio delay in a RollCall system The audio delay will have the same delay as through the video path If the delay changes the audio delay will track IQD1FSY IQBADC RollCall connection 4 2 2 Analogue Audio delayed video by 10 ms delayed audio by 10 ms The next level of configuration is where there are multiple Frame Synchronizers for example each connected through RollCall to their own tra...

Страница 76: ...ks to 20 ms delayed audio by 10 ms tracks to 20 ms From one to eight audio delay products can be connected via RollCall to a single frame synchronizer for example If the synchronizer delay changes then however many audio delays are connected will track the delay The audio delays can also have a manual delay which will be added to the RollTrack delay The next level of complexity is a horizontal del...

Страница 77: ...nique network address of the IQBDAD in the form nnnn xx yy z d where nnnn network address and in most cases will be 0000 hex xx IQ enclosure address hex yy slot address of the IQBDAD hex z the connection or channel number decimal see table below d the unique identification of the destination unit decimal The ID entered must match the receiving units own ID or else the command will be ignored If th...

Страница 78: ...IQDMX01 03 11 13 B5 IQDMX01OPS 05 04 07 www snellwilcox com Version 1 Issue 12 B5 78 The most complex system would be an array of matrix delay clusters ...

Страница 79: ...IQDMX01 03 11 13 B5 IQDMX01OPS 05 04 07 www snellwilcox com Version 1 Issue 12 B5 79 ...

Страница 80: ...audio packets intact Any audio group that is to be embedded will remove any packet from the incoming stream from the same group HANC Overflow Condition The card assumes that the incoming HANC is SMTE291 compliant If there is data embedded in the HANC space that is non compliant then it would be outside of the unit s handling capability Alternate HANC Packet Specification Only audio packet types ar...

Страница 81: ...d 250105 1 5 Tech spec to 0 1 dB steps New issue released 090305 1 6 25 way and LED data corrected New issue released 070405 1 7 Tech spec Video Delay added slew rate description extended New issue released 120505 1 8 More RollTrack Source items New issue released 310505 1 9 Log Fields note product codes New issue released 290705 1 10 Silence etc ranges RollTrack text clarified Audio delay pulse n...

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