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Crystal Vision CoCo104, User Manual, Page: 1 / 61

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Crystal Vision CoCo104 User Manual Download Page 1

Crystal Vision Ltd., Lion Technology Park, Station Road East, Whittlesford, Cambridge, CB22 4WL, England. 

E-mail: [email protected]     Website: www.crystalvision.tv     Tel: +44(0) 1223 497049     Fax: +44(0) 1223 497059

 

 

 

CoCo104 

 

Colour corrector and legaliser 

 

Summary of Contents for CoCo104

Page 1: ...Lion Technology Park Station Road East Whittlesford Cambridge CB22 4WL England E mail sales crystalvision tv Website www crystalvision tv Tel 44 0 1223 497049 Fax 44 0 1223 497059 CoCo104 Colour corre...

Page 2: ...ntroller panel 13 3 1 Installing the Controller 13 Controller to frame remote wiring 14 3 2 Using the CoCo Controller for the first time 16 3 3 Controller operation 21 Selecting a CoCo board to contro...

Page 3: ...5 1 Navigating the display 36 Sub menus and data entry 37 5 2 The CoCo104 active panel menu structure 38 5 3 Configuring YUV processing 39 5 4 Configuring RGB processing 41 5 5 Timing 43 5 6 Miscella...

Page 4: ...nual R2 0 Crystal Vision 3 26 09 05 Using presets 53 Using preview wipe mode 54 Enable YUV RGB clipping 54 EDH generation 54 Board bypass 55 Recalling setup default values 55 7 Trouble shooting 56 8 S...

Page 5: ...ains Tools to adjust level gain soft clipping and timing All limiting has adjustable softness Performs true colour correction using RGB lift and gain Changes YUV colours illegal in RGB to be valid in...

Page 6: ...retard overall horizontal delay 74ns increments Hue shift UV channels Increase decrease Y U and V channel lift and gain independently Set and soft limit Y channel positive Hi and negative Lo excursio...

Page 7: ...tion CoCo104 User Manual R2 0 6 26 09 05 CoCo104 soft limiting Note Although there is no provision for an RGB lower clip adjustment when RGB clipping is enabled excessive negative RGB excursions are a...

Page 8: ...2 or FR2AV frame will house up to 12 modules and dual power supplies The 1U Indigo 1 or FR1AV frame will house 6 modules and a single power supply The 1U Indigo DT desk top box has a built in power su...

Page 9: ...tion only J5 CoCo104 showing default factory jumpers Link positions board viewed as above Link Required position J8 J9 Must be in the ON position J2 J3 J5 J7 Must be in the SLOW position J6 Leave jump...

Page 10: ...required to recall presets 1 to 16 according to the state of GPI e A 0 is an open GPI input and a 1 is a grounded GPI input Recall Preset 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 GPI a 0 1 0 1 0 1 0 1 0...

Page 11: ...22 3 21 3 12 4 13 4 12 10 3 11 3 19 3 20 3 21 4 22 4 Slot no a pin b pin c pin d pin e pin f pin 1 8 5 9 5 18 5 26 5 19 6 20 6 2 7 5 16 5 17 5 25 5 10 6 11 6 3 8 7 9 7 18 7 26 7 19 8 20 8 4 7 7 16 7...

Page 12: ...te number Note Remote 1 and remote 3 are 26 way high density D Type female sockets and frame ground is pin 2 and 5V 500mA is pin 1 in each case Remote 2 and remote 4 are 26 way high density D Type mal...

Page 13: ...RM17 single slot rear connector which allows up to 12 such modules in any mix in a 2U frame Other Crystal Vision rear modules and interface cards can be mixed in any quantity with AADA416FR cards up...

Page 14: ...These control lines MUST be configured for RS485 to enable Controller communication as explained in section 5 2 It is NOT possible to retain GPI preset control when the controller panel is enabled The...

Page 15: ...e connector s should be connected to the 422 Bus connector at the rear of the panel using an adapter as explained in the next section Note The second serial port on CoCo104 is used for Controller comm...

Page 16: ...5 Pin 26 Pin 25 Pin 24 Pin 23 Pin 21 Pin 20 Indigo 4U frame Remote 3 RJ45 Slot 3 Slot 4 Slot 7 Slot 8 Slot 11 Slot 12 Pin 8 Pin 8 Pin 7 Pin 5 Pin 4 Pin 3 Pin 10 Pin 7 Pin 9 Pin 16 Pin 6 Pin 14 Pin 12...

Page 17: ...n 12 Pin 11 Pin 4 Pin 18 Pin 17 Pin 15 Pin 13 Pin 22 Pin 19 Pin 5 Pin 26 Pin 25 Pin 24 Pin 23 Pin 21 Pin 20 Indigo DT desk top box Remote 1 RJ45 Slot 1 Slot 2 Pin 8 Pin 8 Pin 7 Pin 7 Pin 9 Pin 16 Pin...

Page 18: ...t have responded are shown on the lower line of the display together with their slot numbers in the connected frame If necessary press the DEVICE key to display more CoCo boards up to 12 Use the funct...

Page 19: ...on BLACK 512 512 Black level or lift RED GREEN BLUE0 200 Individual RGB component gain Gamma 0 5 2 0 Overall RGB gamma Wipe Continuous Variable split screen between input and output Aux out only when...

Page 20: ...offset WIPE BYPASS Set horizontal vertical preview wipe and or board bypass LEGAL Set RGB clipping On Off and adjust RGB YUV clipping threshold and slope Note Yellow LEDs indicate when function button...

Page 21: ...to displaying only the CoCo104 output This menu also contains the bypass control Pressing F3 will toggle between the processed output and bypass output input Using the legaliser soft clipping The LEGA...

Page 22: ...ing must be enabled to function An unlit RGB LED does not necessarily indicate that the RGB gamut of the input signal is correct unless RGB clipping has been enabled YUV clipping cannot be turned off...

Page 23: ...Device F1 F2 F3 Press F1 to turn the CoCo board GPI function on or off Press F2 to turn EDH generation on or off Press F3 to change the CoCo name Changing the device name By default the device names a...

Page 24: ...ill be capitalised press CAL to return the selected variable to its default value Changing RGB pedestal Press the RGB PED button to display the component gains menu RGB Pedestal CoCo4 R 0 g 0 b 0 F1 F...

Page 25: ...AVE button to display the save preset memory menu Save for more CoCo4 Mem0 mem1 mem2 mem3 F1 F2 F3 F4 Press the SAVE button to gain access to all 16 memory locations 0 to F Press appropriate function...

Page 26: ...utton provides access to the following functions Turn RGB clipping on off adjust RGB and or YUV clipping CoCo4 RGB Clipping RGB YUV On F1 F2 F4 RGB clipping Press F4 to turn RGB clipping on Press F1 w...

Page 27: ...s F1 to let the assignable shaft encoder control the upper clip threshold Press F2 to let the assignable shaft encoder control the upper clip slope Press F3 to let the assignable shaft encoder control...

Page 28: ...ally about the black value Set wipe bypass options The two AUX outputs are provided with the facility to perform a before after comparison of the corrections applied by CoCo104 To use this facility co...

Page 29: ...er in this chapter The panel communicates with Crystal Vision frames via a serial communication link using the 422 BUS port at the rear of the panel Standard UTP patch cables may be used with an appro...

Page 30: ...always the non earth connection For a positive earth installation the supply ve would be connected to the Red Fused inlet And the supply ve would be connected to the Black Non Fused inlet In this case...

Page 31: ...ll cable length Controller panel to frame adaptor and CAT5 patch lead CAT5 Colour RJ45 plug S2 R1 S4 R3 S6 R1 S8 R3 S10 R1 S12 R3 Shell GND 6 Shell 6 Shell 6 Shell Brown 8 7 4 10 W Brown 7 16 14 11 Bl...

Page 32: ...The Controller GPIs are provided to allow remote control of the first two destinations with optional tally outputs There are 18 GPI lines which can be configured as inputs or outputs When used as inp...

Page 33: ...Searching Mode The panel indicates that it is in searching mode by flashing the source and destination buttons and LEDs in a back and forth pattern Button presses will have no effect whilst searching...

Page 34: ...he selected routing assignments will all be updated simultaneously This is similar to establishing a single crosspoint except that instead of pressing TAKE immediately further destination source pairs...

Page 35: ...ress RECALL all source and destination buttons flash Choose a source destination button with a previously saved salvo RECALL will flash Press RECALL to confirm the choice Notes Salvos are similar to m...

Page 36: ...then briefly replaces the version number display If the control panel firmware has been updated for Statesman control Statesman Mode will be entered and the message Press Cal to Exit will be displayed...

Page 37: ...the ON DOWN position to enable an active control panel If this lever is in the default local or UP position card edge control will be enabled Note In the 2U frame the node address is calculated in one...

Page 38: ...or change assigned data values Note Please refer to the Crystal Vision control panel manual for details of the Panel Setup Lock Panel and Diagnostic menus Sub menus and data entry The shaft encoder i...

Page 39: ...o104 menu tree Updating the display The values displayed on an active front panel are only updated when an adjustment is made and when changing menu level If changes occur via Statesman or other remot...

Page 40: ...de Press ENTER again to leave the data entry mode and continue navigating the available menus CoCo Y menu Description Set Y gain from 0 to 200 default unity gain 100 F1 Save F2 Undo F3 Cal default val...

Page 41: ...g menus Press the ENTER key when the chosen menu is displayed to enter data entry mode Press ENTER again to leave the data entry mode and continue navigating the available menus CoCo U menu Descriptio...

Page 42: ...olour correction is not required RGB processing can also be disabled if not required CoCo top RGB menu Provides access to the following sub menus R Red menu press F1 G Green menu press F2 B Blue menu...

Page 43: ...chosen menu is displayed to enter data entry mode Press ENTER again to leave the data entry mode and continue navigating the available menus CoCo G menu Description Set G Gain from 0 to 200 default un...

Page 44: ...y and Y C offset controls Rotate the shaft encoder to access the timing menus Press the ENTER key when the chosen menu is displayed to enter data entry mode Press ENTER again to leave the dataentry mo...

Page 45: ...neous menu provides access to Preset Status GPI EDH Bypass and Factory Reset controls Rotate the shaft encoder to access the timing menus Press the ENTER key when the chosen menu is displayed to enter...

Page 46: ...converter if the PC has no RS422 ports Installation procedure Refer to the readme and or Help file on the CD before proceeding To view all application windows set graphics resolution to at least 1024...

Page 47: ...by large icon size and closed by small icon A module is the source of an active alarm if red and not alarmed if green Double clicking on a module will enable the display of the main application menus...

Page 48: ...s The YUV Gain Lift control ranges and default values are as follows Y controls Min Default Max Y Gain 0 100 200 Y Lift Black Level 512 0 512 U Gain 0 100 200 V Gain 0 100 200 U Lift 512 0 512 V Lift...

Page 49: ...d the current clip settings the yellow Clip Active indicator will illuminate Warning Take care when adjusting threshold levels Clip values outside default values may result in illegal video if incomin...

Page 50: ...Active indicator does not necessarily mean that clipping is not enabled it is either not enabled or not active video levels inside current clip settings To enable YUV RGB clipping check the Clip Enab...

Page 51: ...Video R G B Gain 0 100 200 RGB Threshold Hi 768 879 1023 RGB Slope Hi 0 76 255 RGB Threshold Lo 0 0 255 RGB Slope Lo 0 255 255 Default values can easily be entered by clicking on individual Cal butto...

Page 52: ...512 B Gain 0 100 200 B Lift 512 0 512 Default values can easily be entered by clicking on individual Cal buttons The Input Presence and Clip Active indicators are shown on the right of the menu Contr...

Page 53: ...nt clip settings the yellow Clip Active indicator will illuminate Warning Take care when adjusting threshold levels Clip values outside default values may result in illegal video if incoming video con...

Page 54: ...by clicking on individual Cal buttons Changing video gamma The overall gamma of the video path can be selected from 0 5 to 2 0 by clicking in the appropriate Overall Gamma radio button Overall and in...

Page 55: ...an active control panel may also interfere with saving or recalling presets Using preview wipe mode The preview mode allows the input and output to be seen side by side to facilitate adjustments using...

Page 56: ...lect preset memory from 1 to 16 F1 Save F2 Undo F3 Cal default value Show current status e g SDI present missing board serial number It is not necessary to press ENTER Enable or disable GPI control F1...

Page 57: ...Both input LEDs illuminate when an input signal is present Trouble shooting may be performed by using the card edge remote status panel display or from Statesman The following table summarises the car...

Page 58: ...nds or by removing the card from the rack and then re inserting it It is safe to re insert the card whilst the rack is powered The card does not work with a CoCo Controller panel Check that the card i...

Page 59: ...3267 E and SMPTE 259M Will drive 200m Belden 8281 or equivalent Processing Vertical data Passes entire SDI stream including HANC and VANC Delay Typical input to output delay approx 2 s minimum delay 1...

Page 60: ...Crystal Vision Specification CoCo104 User Manual R2 0 59 26 09 05 CoCo Controller Dimensions 482mm wide 19 inches 44 5mm high 1U 90mm deep Weight 1 5 kg Power Supply 110V 220V auto sensing built in...

Page 61: ...o DTS Desk top box with passive front panel fitted with Statesman CPU for up to 2 modules Indigo 2 48V 48V 2U frame with passive front panel for up to 12 modules Indigo 1 48V 48V 1U frame with passive...

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