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3

Color and Video Correction Examples Using the 9980-CSC-3G

3-32

9980-CSC-3G PRODUCT MANUAL

9980CSC3G-OM (V1.4)

Ideally, this display would essentially result in a waveform showing identical
RGB components corresponding to the grayscale monochrome bar spectrum
being fed to the set monitor. However, as shown in Figure 3-8 with no
correction applied, the waveform monitor shows imbalance between the RGB
channels due to the reasons discussed above. Note the excessive offset, level,
and deviation from an ideal gamma curve for the blue channel.

Figure 3-8 Uncorrected (Uncompensated) Monitor Waveform

Blue level in
excess of 100%

Non-ideal Gamma
curve

Black (Offset) level
negative

FA-3.PNG

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Содержание 9980-CSC-3G

Страница 1: ...4 1243 Fax 217 344 1245 www cobaltdigital com Product Manual 9980CSC3G OM V1 4 Cobalt Digital Inc 3G HD SD SDI RGB Color Space Corrector Frame Sync with Integrated Test Signal Generator and OGCP 9000...

Страница 2: ...ademark of Dolby Laboratories Inc Other product names or trademarks appearing in this manual are the property of their respective owners Congratulations on choosing the Cobalt 9980 CSC 3G 3G HD SD SDI...

Страница 3: ...t Interfaces 1 9 User Control Interface 1 10 9980 CSC 3G Rear I O Modules 1 12 Technical Specifications 1 12 Warranty and Service Information 1 14 Cobalt Digital Inc Limited Warranty 1 14 Contact Coba...

Страница 4: ...de Controls 3 12 Framesync 3 13 Input Audio Status 3 16 Video Proc Color Correction 3 16 Y C Alignment Controls 3 19 Ancillary Data Proc Controls 3 20 GPO Setup Controls 3 20 Presets 3 21 Event Setup...

Страница 5: ...what is covered Also provides general information regarding the 9980 CSC 3G Chapter 2 Installation and Setup Provides instructions for installing the 9980 CSC 3G in a frame and optionally installing...

Страница 6: ...updates example card processing UI setups and other topics Card Software earlier than latest version Card is not loaded with the latest software Not all functions and or specified performance describ...

Страница 7: ...lows 9980 CSC 3G refers to the 9980 CSC 3G 3G HD SD SDI RGB Color Space Corrector Frame Sync with Integrated Test Signal Generator and OGCP 9000 CC Control Panel Support card Frame refers to the HPF 9...

Страница 8: ...pplemental information to the accompanying text Notes typically precede the text to which they apply Labeling Symbol Definitions Important note regarding product usage Failure to observe may result in...

Страница 9: ...tion 18 W As such avoiding placing the card adjacent to other cards with similar dissipation values if possible CAUTION If required make certain Rear I O Module s is installed before installing the 99...

Страница 10: ...select from up to four 3G HD SD SDI inputs The input can be selected using DashBoard manual control set to failover to an alternate input upon loss of the target input and can be externally selected v...

Страница 11: ...UT SDI EQ Reclock 3G HD SD SDI IN B GPIO Control Monitor NOTE 2 Framesync Pattern Gen 1 2 3 4 Serialize Note Signal connections shown depicts full input output capability Practical input output signal...

Страница 12: ...frame having valid SAV and EAV codes An internal test signal generator provides a selection of various standard patterns such as color bars sweep patterns and other technical patterns The test pattern...

Страница 13: ...ard setup communication limited only to the items being changed the card remains on line during the setup and the called preset is rapidly applied GPI triggering can be user selected to consider the a...

Страница 14: ...up to date The DashBoard software can be downloaded from the Cobalt Digital Inc website www cobaltdigital com enter DashBoard in the search window The DashBoard user interface is described in Chapter...

Страница 15: ...anel or OGCP 9000 CC Control Panel 20 Slot Frame with Network Controller Card LAN 9980 CSC 3G Card In conjunction with a frame equipped with a Network Controller Card 9980 CSC 3G card can be remotely...

Страница 16: ...HD SD SDI RGB Color Space Corrector Frame Sync with Integrated Test Signal Generator and OGCP 9000 CC Control Panel Support card Table 1 1 Technical Specifications Item Characteristic Part number nom...

Страница 17: ...Jitter 3G HD SD 0 3 0 2 0 2 UI Minimum Latency frame sync disabled SD 127 pixels 9 4 us 720p 330 pixels 4 45 us 1080i 271 pixels 3 65 us 1080p 361 pixels 2 43 us Frame Reference Input Number of Input...

Страница 18: ...g the product by completing and returning a product registration form In the event of a warrantable defect the purchaser shall notify Cobalt with a description of the problem and Cobalt shall provide...

Страница 19: ...horough and professional support representatives for any of the following Name and address of your local dealer Product information and pricing Technical support Upcoming trade show information Phone...

Страница 20: ...1 16 9980 CSC 3G PRODUCT MANUAL 9980CSC3G OM V1 4 This page intentionally blank...

Страница 21: ...values if possible CAUTION Note If installing the 9980 CSC 3G in a slot with no rear I O module a Rear I O Module is required before cabling can be connected Refer to Installing a Rear I O Module p 2...

Страница 22: ...module mating connector check for alignment and proper insertion in slot tracks Damage to card and or rear I O module may occur if improper card insertion is attempted 6 Verify that the card is fully...

Страница 23: ...re the 9980 CSC 3G is to be installed If installing the 9980 CSC 3G in a slot already equipped with a suitable I O module omit this procedure Install a Rear I O Module as follows 1 On the frame determ...

Страница 24: ...dules 9980 CSC 3G Rear I O Module Description RM20 9980 A S Split Rear Module Provides each of the following connections for two 9980 cards Two 3G HD SD SDI coaxial input BNCs SDI IN A and SDI IN C Th...

Страница 25: ...to GPIO and Serial COMM Connections p 2 6 for connector pinouts and important information regarding GPO electrical limits RM20 9980 F Provides the following connections Two 3G HD SD SDI video input B...

Страница 26: ...Remote Control User Guide PN 9000RCS RM provides thorough information and step by step instructions for setting up network remote control of Cobalt cards using DashBoard Cobalt OGCP 9000 and OGCP 900...

Страница 27: ...connections should be connected to pin 8 COMM GND which is chassis GND Pin Function 1 GPI IN 1 2 GPI IN 2 3 GPO RTN 4 GPO OUT 1 5 GPO OUT 2 6 UART_TX 7 UART_RX 8 COMM GND COMM and GPIO Connections RJ...

Страница 28: ...2 8 9980 CSC 3G PRODUCT MANUAL 9980CSC3G OM V1 4 This page intentionally blank...

Страница 29: ...interfaces described here The format in which the 9980 CSC 3G functional controls indicators and displays appear and are used varies depending on the user interface being used Regardless of the user...

Страница 30: ...s and parameters Figure 3 1 Function Menu Parameter Overview 9980 CSC 3G Menu a Menu b Menu z Individual Parameters Each menu consists of groups of parameters related to the function menu Using the Vi...

Страница 31: ...is selected each parametric control or selection list item associated with the function is displayed Scalar numeric parametric values can then be adjusted as desired using the GUI slider controls Ite...

Страница 32: ...hen be selected using the control knobs which correspondingly act like a rotary switch Figure 3 3 shows accessing a function submenu and its parameters in this example Video Proc using the Control Pan...

Страница 33: ...trol or in case the frame network connection is down The card can be accessed in a web browser by entering the card IP address as set in the card Admin tab See Admin p 3 27 for more information Note C...

Страница 34: ...he left side Basic View Tree locate the Network Controller Card associated with the frame containing the 9980 CSC 3G card to be accessed in this example MFC 8320 N SN 00108053 3 As shown below expand...

Страница 35: ...key and select a card as shown in the example below CardAccess Navigation Tree Pane Card Info Pane Card Function Menu and Controls Pane In this example device list number 2 2 99804 2 is currently sel...

Страница 36: ...cons for the sta tus indicators shown in Figure 3 5 Yellow or red icons respectively indicate an alert or failure condition Refer to Troubleshooting p 3 38 for corrective action Figure 3 5 9980 CSC 3G...

Страница 37: ...m 14 16 Note 2 Closed Captioning 21 locked 10 Note 2 Notes 1 The card does not check for conflicts on a given line number Make certain the selected line is available and carrying no other data 2 While...

Страница 38: ...n after the entry to commit the entry On DashBoard itself and in Table 3 2 the function menu items are organized using tabs as shown below The table below provides a quick reference to the page number...

Страница 39: ...IN B SDI C and SDI D choices allow forced manual selection of correspondingly SDI IN C or SDI IN D without failover choices Note Failover criteria via this control is simple signal presence Input Vid...

Страница 40: ...ects from default Regenerate mode and special Pass Through mode see below for important usage notes Regenerate makes certain ST352 is marked for whatever the card is passing or if the payload is being...

Страница 41: ...rtion of DashBoard indicating invalid frame sync reference error Lock to Input Uses the program video input video signal as the reference standard Note If Lock to Input is used for framesync any timin...

Страница 42: ...wn described below Snow device outputs snow multi color pattern Loss of Input Signal Selection In the event of program input video Loss of Signal LOS determines action to be taken as follows Disable O...

Страница 43: ...off of the reference directed release of the frame thereby effectively advancing the program video relative to the reference Frame Delay Control Minimum Latency Frames Control When Framesync is enable...

Страница 44: ...ital encoded data Note Dolby status displays occur only for valid Dolby signals meeting SMPTE 337M standard Provides the following Video Proc and Color Correction parametric controls Video Proc Video...

Страница 45: ...Gain controls increases or decreases both the Luma and Color gain levels by equal amounts Provides color corrector functions for the individual RGB channels for the card program video path Color Corr...

Страница 46: ...steps unity 100 0 Gamma controls apply gamma curve adjustment in 0 125 to 8 000 range in thousandths steps unity 1 000 Each of the three control groups Luma Black and Gamma have a Gang Column button w...

Страница 47: ...lignment of Y and C phase Y C Alignment Controls Provides the following Y C alignment controls Enable control turns on alignment C Phase Adjustment Relative to Y provides a 8 to 7 phase offset of C ph...

Страница 48: ...ovide for bridging ancillary data to and from the program video SDI stream Bridge extracts ANC from the deserialized input video and re inserts in the output video thereby allowing specialized ANC pac...

Страница 49: ...inued Allows selecting a functional layer or area of concern that the preset is concerned with Limiting presets to a layer or area of concern allows for highly specific presets and masks changing card...

Страница 50: ...ng the factory default preset When this button is pressed the changes called out in the preset are immediately applied Note Load Factory Defaults functions with no masking The Preset Layer Select cont...

Страница 51: ...sets in this example before committing the save Upload open card presets from a network computer by clicking Upload at the bottom of DashBoard Browse to the location where the file was saved on the co...

Страница 52: ...er enable disable for the function Go to Event Actions can be user defined presets canned hard coded selections such as GPO triggers or routing changes or automated E mail alert to a respondent see Em...

Страница 53: ...al each using edge trigger GPO s which are fed to the respective GPI 1 and GPI 2 on the device Because these two boxes are independent and cannot be relied upon to provide coinciding triggers a chain...

Страница 54: ...timer s as shown below in the example here Event Timer 1 is used to set a logo insertion disable after a specific amount of elapsed time A GPI inserts the logo along with a time started at that time U...

Страница 55: ...r to be defeated Thermal shutdown is enabled by default CAUTION The 9980 CSC 3G FPGA is designed for a normal range operating temperature around 85 C core temperature Operation in severe conditions ex...

Страница 56: ...List continued 1 Access a firmware upgrade file from a network computer by clicking Upload at the bottom of DashBoard 2 Browse to the location of the firmware upgrade file in this example My Document...

Страница 57: ...ng interface Dedicated card control using IP has not been fully implemented at this release Some functions may be reserved Card IP Physical Port Select Control Allows card dedicated IP interface as se...

Страница 58: ...the localized time NTP Status shows if time is synced with NTP or if an error exists Use Network Interface and User Frame Network Card checkboxes allows selecting the network source that will provide...

Страница 59: ...Figure 3 7 In the example setup shown in Figure 3 7 a monitor is located behind the anchor desk When the camera includes the monitor in its shot typically the color balance of the monitor will appear...

Страница 60: ...chrome bar spectrum being fed to the set monitor However as shown in Figure 3 8 with no correction applied the waveform monitor shows imbalance between the RGB channels due to the reasons discussed ab...

Страница 61: ...Color Corrector Function Using the 9980 CSC 3G Color Corrector function and setup shown in Figure 3 9 this condition can be corrected through compensation using the 9980 CSC 3G Color Corrector functio...

Страница 62: ...level a correspondingly smaller gain percentage setting is applied using the blue channel Gain control until the gain is observed as 100 in this example adjusting blue Gain from unity to 87 5 provide...

Страница 63: ...Condition Observed On Waveform Monitor Correction Using 9980 CSC 3G Excessive red channel Gamma as shown below for SMPTE color bars on vectorscope display Using the red channel Gamma control to reduce...

Страница 64: ...vel as shown below for limit ramp monochrome bars on waveform monitor display Using the White Soft Clip control a lowered white soft clipping threshold is applied to now limit the level to 100 Luma ga...

Страница 65: ...ain chroma gain is now restored to 100 level Leading color phase condition as shown below for SMPTE color bars on vector display Using the Color Phase control to provide phase lag color phase conditio...

Страница 66: ...ol systems all to varying degrees provide error and failure indications Depending on how the 9980 CSC 3G card is being used i e standalone or network controlled through DashBoard or a Remote Control P...

Страница 67: ...e 3 11 9980 CSC 3G Card Edge Status Indicators and Display 9980 CSC 3G 4 Character Alphanumeric Display COM REF ERR IN A IN B IN C IN D Input Active Indicators Status Error Indicators Item Function Al...

Страница 68: ...CSC 3G card is not connecting to the frame or LAN all controls are grayed out as shown in the example here Gray indicator icon in Card Access Navigation Tree pane shows card s are not being seen by Da...

Страница 69: ...ing on Slot 0 MFC 8320 N in this example Card Info is displayed for frame Network Controller Card Status for selected card is shown here in this example connection OK and Fan Door Open alert Card gene...

Страница 70: ...either the frame power supply connections or the 9980 CSC 3G card itself is defective If display shows excessive power being consumed see Technical Specifications p 1 15 in Chapter 1 Introduction the...

Страница 71: ...signal source are OK Ancillary data closed captioning timecode not transferred through 9980 CSC 3G Control s not enabled Make certain respective control is set to On or Enabled as appropriate VANC li...

Страница 72: ...re 3 14 Make certain the card has the proper SD card installed in the under card slot If SD card is not installed contact Product Support to obtain an SD card Note Option TTS only Cards shipped with o...

Страница 73: ...ce can now be used as normal On BBG 1000 Series unit re install top cover Contact and Return Authorization Should any problem arise with this product that was not solved by the information in this sec...

Страница 74: ...3 46 9980 CSC 3G PRODUCT MANUAL 9980CSC3G OM V1 4 This page intentionally blank...

Страница 75: ......

Страница 76: ...Cobalt Digital Inc 2506 Galen Drive Champaign IL 61821 Voice 217 344 1243 Fax 217 344 1245 www cobaltdigital com 9980CSC3G OM V1 4 Printed in USA...

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