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GUIDE TO INSTALLATION AND OPERATION

28

| XVP-3901-DPI

5.4.3.1 Image Processing section

MPEG Preprocessor Mode:

This control changes the

functionality of the detail enhancer. When MPEG
preprocessor is activated (‘

ON’

), the adaptive detail enhancer

will use a psycho-visual model to increase the level of details
and the sharpness of edges without adding high frequency
content that may be difficult to encode at a lower bit rate on a
downstream MPEG encoder.
When the MPEG preprocessor is deactivated (

OFF

), the

adaptive detail enhancer will increase the details and the
sharpness of edges without causing ringing on the HD output.
In this mode (‘

OFF’

), high frequency content is added to the

HD video output to improve graphic contents and characters.
This setting is very useful for upconverted material in
character generation (CG) applications.

Detail Enhancer:

Enhances the perceived sharpness of fine

detail and edges. A single control adjusts both Horizontal and
Vertical detail enhancement: a slider and a data reporting/entry box allow the user to select a value ranging from

0

(no

enhancement) to

7

(maximum enhancement). The default value varies according to the processing mode: 4 for SD to

HD mode and 0 for HD to HD mode.

5.4.3.2 Background Color section

The color patch (black by default) indicates the color that will be used for the masks, and will therefore surround the
output image when it does not occupy the full output screen. Click on the

Change

… button to open the Background

Colors window. This window includes YCbCr sliders with data entry boxes, and a color preview patch. The color is
represented by an 8-bit value for each component.

•

If you have selected an illegal RGB color, it will be flagged
as “Invalid RGB” beneath the color patch, and also within the
color patch shown in the Advanced tab if you apply it. This
invalid RGB color will not be clipped by the Gamut
correction. Make sure you select a valid RGB color if you
care about Gamut errors.

•

Colors for HD and SD masks are specified independently
when the corresponding output format is selected. The same
color is used in 720p and 1080i.

5.4.4 3G/HD Output – Meta tab

The Meta tab provides resources to deal with Metadata incorporated into the incoming signal. Since the XVP-3901-
DPI HD/3G path is active only with HD/3G input, SD references will be always disable or have no behavior over the
Metadata.

5.4.4.1 Meta / Meta sub-tab

Closed Caption section
Presence:

this icon turns green in the presence of valid incoming EIA-708-B or EIA-608-B closed captioning data as

per SMPTE-334M in the incoming HD source.

Figure 5-14 Video Output 3G/HD – Advanced tab

Figure 5-15 Background color

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Содержание Grass Valley XVP-3901-DPI

Страница 1: ...XVP 3901 DPI 3G HD SD DPI INSERTER EXTRACTOR WITH FRAME SYNC Guide to Installation and Operation M886 3800 101 2016 10 20 ...

Страница 2: ...itions Grass Valley hereby grants permission and license to owners of UDC 3901 to use their product manuals for their own internal business use Manuals for Grass Valley products may not be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying and recording for any purpose unless specifically authorized in writing by Grass Valley A Grass Valley manual...

Страница 3: ...ual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense This equipment has been tested and found to comply with the requirements of the EMC directive 2004 108 CE EN 55022 Class A radiated and conducted emissions EN 55024...

Страница 4: ...GUIDE TO INSTALLATION AND OPERATION XVP 3901 DPI ...

Страница 5: ...Local control using the Densité frame control panel 12 5 Remote control using iControl 13 5 1 The iControl graphic interface window 13 5 2 Video Input Output panel 16 5 2 1 Input Output Config Tab 17 5 2 2 Input 2 tab 17 5 2 3 Deglitcher tab 18 5 2 4 Freeze tab 20 5 2 5 SFP Info tab 21 5 3 Video Processing panel 22 5 3 1 Basic tab 22 5 3 2 Advanced tab 23 5 4 Video Outputs panel 3G HD Output tab 2...

Страница 6: ... Reference panel 56 5 11 A BUS panel 56 5 12 Monitoring panel 57 5 12 1 Thumbnails tab 57 5 12 2 RALM tab 57 5 13 Test panel 59 5 14 Factory Presets panel 59 5 14 1 Factory section 59 5 14 2 User Presets section 59 5 14 3 Lock Input Selection section 60 5 14 4 Edit Presets Label 60 5 14 5 Profiles 60 5 15 Options panel 62 5 15 1 Audio option 62 5 15 2 Key Fill option 63 5 16 Alarm Config panel 63 ...

Страница 7: ...s of audio with automatic delay to keep lip sync It provides shuffling and down mixing and four AES inputs outputs for additional flexibility The XVP 3901 generates audio video fingerprints for both outputs via an iControl option to detect and measure lip sync errors in a broadcast facility The XVP 3901 DPI allows up to 10 cards to fit in a Densité 3 frame A bypass relay on both the XVP 3901 75 3D...

Страница 8: ...deo synchronization plus additional audio fixed delay of up to 2 seconds Optional 16 channels of embedded full audio processing shuffling and downmixing Offers 4 AES inputs and outputs Audio metadata insertion extraction and processing Compatible with Grass Valley audio processing cards including the UAP 1783 AAP 1741 and DAP 1781 A V fingerprint generation an iControl option for lip sync measurem...

Страница 9: ...X 1080i50 X 1080i59 94 X 1080p23 98 X 1080pSF23 98 X 1080p25 X 1080p29 97 X 3G 1080p50 X 1080p59 94 X 1 4 Front Card edge Interface The front card edge of the XVP 3901 DPI incorporates three elements Status LED see Card Edge Status LED Select Button see Local control panel ABUS connector see ABUS Connection to Companion Audio Cards Figure 1 3 Front card edge layout SDA 1101 SD DIGITAL VIDEO DISTRI...

Страница 10: ...d rear panels can be installed with the frame power on The card has connectors which plug into a mid frame mother board for distribution of power and for connection to the controller card and a second connector which plugs directly into the rear connector panel for input and output The rear connector panel must be installed with the card out of the frame To remove an existing card from the slot ti...

Страница 11: ...nnection to the rear panel 3 Close the front panel of the frame 2 3 Installation of the Optical Interface option Refer to Annex 3 on page 80 2 4 ABUS Connection to Companion Audio Cards When the XVP 3901 DPI is used in conjunction with one or two companion audio cards Grass Valley s AAP DAP or UAP series the ABUS flat cable must be installed between the ABUS connector of the XVP 3901 DPI and the c...

Страница 12: ...2 5 2 Summary of rear panel connections The chart summarizes the connectors featured on each of the available XVP 3901 DPI rear panels XVP 3901 75 3DRP R XVP 3901 110 3DRP R F CONNECTORS Ref IN 3G HD SD IN 2 2 3G HD SD OUT A 2 2 3G HD SD OUT B 1 1 AES I O 110Ω balanced on D SUB 4 4 AES I O 75Ω unbalanced on D SUB 4 4 GPI 6 in 4 out RS 422 B on D SUB RS 422 A on RJ45 Fiber I O module Bypass Relay ...

Страница 13: ...same frame rate any reference signal may be used to genlock any output signal regardless of scan type progressive or interlaced When a 720p tri level sync reference signal is used with an interlaced output the output is synchronized but there may be a delay of one field depending on when the synchronization started AES IN OUT Discrete AES3 digital audio inputs and outputs 4 4 The AES inputs and ou...

Страница 14: ... of 3G HD SD SDI video outputs on BNC connectors labeled 3G HD SD SDI OUT A1 A2 and 3G HD SD SDI OUT B1 B2 The SDI video signal conforms to the SMPTE 424M SMPTE 292M or SMPTE 259M C standard GPI GPI I O The rear panel connector on a 26 pin D SUB provides 6 GPI For SCTE 104 insertion 4 GPO For SCTE 104 extraction GPI and GPO are both contact closure to ground RS 422 A Automation RJ45 socket RS 422 ...

Страница 15: ...ates the optical electrical interface The optical fibers must be terminated in an LC connector See ANNEX 3 for instructions on installing and removing the SFP interface module and for plugging and unplugging the LC terminated fibers The current SFP modules supported are SFP Modules Description SFP RR LC Dual Rx module with LC connector SFP TT S13S13 LC Dual Tx module at 1310 nm with LC connector S...

Страница 16: ...t shows how the various error conditions that can be flagged on the XVP 3901 DPI affect the LED status If a cell is gray the error condition cannot cause the LED to assume that status If more than one LED status is possible for a particular error condition the status is configurable See Section 5 18 for details The factory default status is shown by a The LED will always show the most severe detec...

Страница 17: ...nnel 3 Silence detected Channel 4 Silence detected Channel 5 Silence detected Channel 6 Silence detected Channel 7 Silence detected Channel 8 Silence detected Channel 9 Silence detected Channel 10 Silence detected Channel 11 Silence detected Channel 12 Silence detected Channel 13 Silence detected Channel 14 Silence detected Channel 15 Silence detected Channel 16 Factory default If the LED is Flash...

Страница 18: ... button once enables modification of the value using the and buttons a second push confirms the new value ESC Cancels the effect of parameter value changes that have not been confirmed pushing ESC causes the parameter to revert to its former value Pushing ESC moves the user back up to the previous menu level At the main menu ESC does not exit the menu system To exit re push the SEL button for the ...

Страница 19: ...5 1 The iControl graphic interface window The basic window structure for the XVP 3901 DPI is shown in figure 5 1 The window identification line gives the card type XVP 3901 and the slot number where the card is installed in its Densité frame There are four main sections in the window itself identified in figure 5 1 Section 1 The top section displays seven icons on the left These icons report diffe...

Страница 20: ...dow to see which applies Table iControl Status Icon interpretation Icon 1 Manual Card Configuration green Remote card control activated The iControl interface can be used to operate the card yellow Local card control active The card is being controlled using the Densité frame control panel as described in section 4 Any changes made using the iControl interface will have no effect on the card Icon ...

Страница 21: ...etected on the ABUS do not match the configuration selected in the ABUS panel Icon 5 Reference green Reference OK Mouse over to see the source of the reference and its format e g External NTSC red Reference missing gray Reference absent Icon 6 Operation Mode green Operation mode process normal processing of the input signal yellow Operation mode TEST color bar and audio test tones enabled see Sect...

Страница 22: ...ntains all the parameters specific to the group selected It may contain several tabs to help manage the different parameters Each of the panels associated with the groups accessed from the buttons in Section 2 and shown in Section 4 is described individually in the following sections 5 2 Video Input Output panel This panel allows input selection second input operation mode selection and control of...

Страница 23: ...essage will appear if it is selected Information about the installed SFP module can be found in the SFP Info tab which only appears when a rear module with a fiber SFP socket is installed 5 2 2 Input 2 tab Input 2 Mode Specify the operation mode for the second input using the pulldown Available choices are 2x1 Switch when this mode is selected the card can be manually switched between the 2 inputs...

Страница 24: ... or between the card s two inputs without producing a freeze on the frame sync and without producing artifacts on the output The deglitcher must be disabled when the input is asynchronous to the reference Otherwise it will create audio and video glitches at the output Mode select OFF or ON from the pulldown Note that the Deglitcher cannot be enabled for 1080p23 1080p23sF 1080p25 and 1080p29 source...

Страница 25: ...hether the two input signals lie in the same clean switch region There are two ways to measure the position of the signals with respect to the reference Use the deglitcher tab in iControl Input Deglitcher Use the controller menu in Appendix 2 video timing in timing to ref When the deglitcher mode is on each of these sources will display the alignment offset between the reference signal and the inp...

Страница 26: ...espect to the reference A and the other an offset of 40µs B We know that a clean switch region limit is present at line and another one at line plus one line These correspond to 31 76µs and 95 28µs We can now determine that this switch will be clean because the two sources are inside the same clean switch region Ref signal Signal A Signal B H line H 0 Line 0 40us 31 76us 50us clean switch region 2...

Страница 27: ...chronization will be maintained to avoid unlocking downstream equipment Manual Select this checkbox to immediately freeze the output according to the mode selected in the Freeze Type pull down Note The manual freeze setting is saved in the non volatile memory of the card If the manual freeze is activated and the power is cycled the card will start in freeze mode at the next power up and the output...

Страница 28: ... effect To avoid it return the gain offset values to their default values zero RGB Gamut When ON all illegal YCbCr colors in the RGB space will be clipped to a legal value 5 3 1 Basic tab All Gain Sets Luma and Chroma gains or G B and R gains to a specific value When other gains are individually set ALL GAIN reflects the average value of the combined gains The choice of processing mode made at the...

Страница 29: ...ters Y Cb Cr mode RGB mode Slider name Range Slider name Range Y Gain 800 to 800 G Gain 800 to 800 Cb Gain 800 to 800 B Gain 800 to 800 Cb Gain 800 to 800 R Gain 800 to 800 Y Offset 100 to 100 G offset 100 to 100 Cb Offset 100 to 100 B Offset 100 to 100 Cr Offset 100 to 100 R Offset 100 to 100 Figure 5 9 Video Processing Advanced tab ...

Страница 30: ...es on the images indicate protected areas for the AFD implementation The ARC processing in the XVP 3901 DPI allows a wide range of symmetrical and asymmetrical picture size modification coupled with cropping and background addition to be applied to an input signal When the Input AFD Mode is set to Auto all the ARC settings are set automatically according to the AFD flag see the table in Annex 2 be...

Страница 31: ... fixed according to the input video format according to the chart in Section 1 3 This value cannot be changed 5 4 1 3G HD Output ARC tab Under the ARC Aspect Ratio Conversion tab several sub sections are found allowing extended control over how the output will be displayed Note that limited presets are available as input video format is limited to HD 3D in the XVP 3901 DPI which the same aspect ra...

Страница 32: ...l box allows the output image to be resized asymmetrically Anamorphism is expressed in percent where positive values indicate an increase in width with respect to height and negative values a decrease in width with respect to height Output Position This pulldown allows the positioning of the output picture when side panels are in use The picture can be moved totally to the left centered or totally...

Страница 33: ... compared to the reference or the processing delay may be set This adjustment can be used in conjunction with the horizontal timing adjustment Horizontal µs With this adjustment a value ranging from zero to the equivalent of 1 horizontal line in the current output format compared to the reference or the frame boundary may be set Additional Frame Delay This parameter affects the overall processing ...

Страница 34: ...3 2 Background Color section The color patch black by default indicates the color that will be used for the masks and will therefore surround the output image when it does not occupy the full output screen Click on the Change button to open the Background Colors window This window includes YCbCr sliders with data entry boxes and a color preview patch The color is represented by an 8 bit value for ...

Страница 35: ...ame format All incoming HANC packets within H blanking and VANC packets within VBI may be bypassed to the output HD to HD different format cross conversions also supported HD to HD blanking conversions are applied on luminance channel only Packets in chrominance channel not supported VBI insertion is disabled for 1080p23 1080p23sF 1080p25 1080p29 input HD formats 3G to 3G conversions same as for H...

Страница 36: ...utput AUTO the incoming teletext from the lines selected in the Teletext to OP 47 Selection checkboxes are passed in the line selected in the Insertion Line pulldown The Teletext to OP 47 Selection checkboxes have no effect on an HD source Current Mode this databox displays the current operating mode OFF or PASS 5 4 5 3G HD Output AFD tab The Active Format Descriptor AFD flag is used to identify t...

Страница 37: ...a in the selected order of priority in order to extract the AFD data If in AUTO mode an AFD flag is set to priority 1 and is missing at the input the XVP 3901 DPI will use the incoming AFD flag set to the next priority level The Detected box shows the AFD code detected Outgoing on the HD output the AFD code shown in the Inserted box will be inserted in the line selected in the Insertion Line pulld...

Страница 38: ... at 16 9 aspect ratio If the input is simply stretched or squeezed to fit the output the image will be asymmetrically distorted this is called anamorphic distortion If the image is expanded or contracted symmetrically it must be cropped and or have new blank background segments added to it in order to fill the output picture The ARC processing in the XVP 3901 DPI allows a wide range of symmetrical...

Страница 39: ...ct ratio either 4 3 16 9 or AUTO AUTO output setting allows the XVP 3901 DPI to automatically select between a 4 3 or 16 9 output aspect ratio This decision is based on factors including the input AFD flag during input AUTO or FORCED modes and the ARC settings during manual modes The aim of this output AUTO mode is to reduce the amount of side panel or letterbox regions Refer to the AFD table at t...

Страница 40: ...ecessary Pan value will be calculated and displayed in the data window You cannot Pan if the cropping value is zero 5 5 1 2 Output section Output Side Panels Letterbox This scrollable data entry box is used to shrink the width of the image so that the output image has blanked areas on each side of the displayed picture which occupy the indicated percentage of the screen width These areas are symme...

Страница 41: ...ple when the input and output formats are the same only the Bypass button will appear In all cases a button labeled Custom will appear and will be selected whenever the parameter settings do not correspond exactly to one of the available presets The advantage of using Presets is to provide a unique conversion without having to specify the H V scaling factor or the percentage of cropping side panel...

Страница 42: ...ows for reporting and direct data entry are used to set mask position on the four sides of the output image Top and bottom position are set in lines while left and right position are set in pixels Masks should be adjusted by viewing the output on a video monitor and positioning the masks to cover edge effects with a minimum loss of clean picture content Usually masks are the final adjustment to be...

Страница 43: ...rrent operating format e g ranging from 0 to 63 46 µs for 525 line operation and 0 to 64 00 µs for 625 line operation compared to the reference or the frame boundary may be set Additional Frame Delay This parameter affects the overall processing delay of the card It affects both the HD and SD output by adding supplemental frame delay to the current processing delay This parameter will add a delay ...

Страница 44: ...ium Freq boosts medium frequencies of the input signal Vert Detail Enhancer a slider and a data reporting entry box allow the user to select a value in the range 8 some softening to 7 maximum enhancement Set the value to 0 for no enhancement The default value is 1 for HD to SD mode and 0 for SD to SD mode 5 5 3 2 Background color section This color patch black by default indicates the color that w...

Страница 45: ...lby Metadata VANC Stream1 or Stream 2 and teletext insertion Consequences Since teletext and Dolby metadata cannot reside on the same line teletext data will not appear on the insertion line but Dolby metadata data will be inserted Teletext VLI line insertion conflict Refer to manual message in red letters Conditions SD to SD 625 only line 11 enabled for teletext and VLI insertion enabled Conseque...

Страница 46: ...lanking and make sure to set Insertion to Auto SD Input Output Config section Line 21 Specifies if line 21 or line 23 in PAL shall be considered as blanking or active video this selection affects Close Caption availability controlled in the Close Caption sub section of this tab see above Depending on the settings and input output selected it also affects the output video as shown in this table For...

Страница 47: ... timecode presence Select AUTO mode to automatically detect the line that contains the timecode If time code appears on multiple lines the first is selected Select a specific line if desired this allows a choice to be made when multiple time code lines are present SD Insertion Line This control is always disabled Duplicate This control is always disabled Insertion This control is disabled when the...

Страница 48: ...ult AFD code to be used if no valid AFD code is detected at the input In FORCED mode labeled FORCED and shows the code that is forced into the system input regardless of the actual input code In 4 3 SD input or 16 9 mode the data box is empty and the controls are grey Change Click the Change button to open the Select AFD panel showing the available AFD codes that could be used as the default Click...

Страница 49: ... the pulldown to select which will be used Letterbox Uses the traditional 16 9 letter box within a 4 3 frame where there is no loss of image Center Cut The XVP 3901 provides a second alternative the input is horizontally cropped about the center to create a full screen 4 3 image Choosing this alternative essentially removes 25 of the original image 5 5 6 SD Output De interlacer tab Some interlaced...

Страница 50: ...rce is set to Local mode the user can specify all the parameters of the Splice_Request packet that will be inserted This can be done for each GPI however the GPI have been paired in groups of 2 to allow different insertion type for the same event or program ID These parameters can be configured for a Splice_Request message Splice Insert Type Splice Event ID Unique Pgm ID Pre Roll Time Break Durati...

Страница 51: ...cify the exact SCTE 104 message that will trigger a GPI output 5 6 2 1 Splice Request Detection The user can specify the exact type of Splice_Request that will trigger a GPI output The Splice Event ID and Program ID are optional parameters When not used the GPI can be triggered on all Splice_Requests of the specified type Otherwise you can narrow the GPI to trigger only on the specified Event ID a...

Страница 52: ... are available on the XVP 3901 DPI Keep Alive mode When this mode is enabled it triggers the periodic insertion every 29 seconds of the SCTE KEEP_ALIVE message into the VANC When disabled no KEEP_ALIVE messages are inserted in the VANC Menu access SCTE MODE KEEP ALIVE ENABLED or DISABLED GPI Toggle mode When enabled the GPI 5 is used to toggle the SCTE mode to insert and the GPI 6 is used to toggl...

Страница 53: ...cted in the incoming signal The Group Detected warning color can be configured by the user in the Alarm Config panel Sect 5 18 Discrete AES Detected section Signal presence indicators monitor the presence of AES inputs The indicators turn green when AES input signals are detected The Discrete AES Detected warning color can be configured by the user in the Alarm Config panel Sect 5 19 Signal Presen...

Страница 54: ... 15 500 to 2000 ms 600 to 2000 ms Fine adjusts the delay in audio sample increments from 100 to 100 samples Silence sub tab This tab sets the card s behavior in the event of a loss or absence of audio signal The Signal Presence indicators are then triggered according to these settings Silence Detect select which audio channels to monitor for audio silences by checking their boxes This enables the ...

Страница 55: ...level is normalized based on the applied mix levels to provide a uniform output over the range of mix levels available Clipping will never occur even with full scale input channels and mix levels Level B Downmix output level is normalized based on the channel configuration to provide a uniform output loudness between 3 2 and 2 0 programs Downmixing a 3 2 program produces a loudness attenuation com...

Страница 56: ...nel pair selected as the Output Channels are discarded Dialnorm this pulldown selects the dialog normalization level Select OFF to prevent the downmix from applying the dialnorm OFF 1 dBFS 2 dBFS 3 dBFS 31 dBFS Center Mix Level sets the center channel downmix level to the selected value 3 dB 1 5dB 0 dB 1 5 dB 3 dB 4 5 dB 6 dB Mute Surround Mix Level sets the surround channels Ls Rs downmix level t...

Страница 57: ...e four AES OFF Sample rate conversion is disabled Use only if the AES input is always 48 kHz synchronous to the video input OR if the AES input carries non PCM audio Dolby or other with its channel status indicating Linear PCM AUTO Sample rate conversion is automatic based on the input audio type Sample rate conversion is enabled for PCM audio and bypassed for non PCM audio 5 7 4 Status tab The St...

Страница 58: ...ovide more range to the audio delay 5 8 Audio Outputs panel This panel provides additional audio processing for the 16 audio channels embedded in the 3G HD and SD output and for the four AES outputs audio channel shuffling level adjustment mixing audio embedding mode The XVP 3901 may be paired with up to two DAP or UAP cards for additional audio channel inputs to the mixers and for discrete AES an...

Страница 59: ...h the one or two selected sources of the odd channel The four sources are mixed with the level of each source adjusted using its slider or data entry box You can swap the odd and even output by putting a check mark in the Channel Swap 1 2 checkbox Note that in the Mix 4Ch mode if the Mute box is checked only the even channel sources will be muted the odd channel sources will still pass to the outp...

Страница 60: ...Control 4 0 and higher is required XVP 3901 DPI streaming is ON by default but the management of the stream is handled in iControl and there is no local control of the process at this card control panel except to select the window and to turn streaming OFF if there are problems with the stream or the network Use the pulldown at the top of the panel to turn Fingerprint Streaming ON or OFF See the i...

Страница 61: ... Pixel allows the user to create a custom window in response to particular or unusual image content The custom window can be placed anywhere within the picture Type the value into the data box and Enter or use the scroll arrows to change the value Use a mouse to resize you may also use your mouse to move and resize the window Click within the blue frame and it will turn yellow and display control ...

Страница 62: ...eference format source cannot be selected and will also be ignored by the automatic detection mode 5 11 A BUS panel When companion audio cards such as the DAP and UAP are used to provide additional audio channels the A BUS audio bus links the installed audio cards and the XVP 3901 DPI This panel is used to instruct the XVP 3901 DPI about the presence of installed audio cards and the system configu...

Страница 63: ... Refresh Rate select the desired refresh rate from the pull down box The choices are Fast 1 sec 2 sec 9 sec 10 sec 5 12 2 RALM tab The Remote Audio Level Meter RALM panel displays audio output level meters for up to 8 channels Channels are displayed in pairs so up to four meters will be present in the meter display window The source for each meter is selected using the pulldowns in the RALM Remote...

Страница 64: ...show the current selected color for the upper middle and lower zones of the meter Click on the color sample of a zone to open a color selection panel to choose a different color for that zone Overload Cursor The overload cursor appears on the meter as an arrowhead in the meter scale The two pulldown boxes set the position of the overload cursor on the left and right meters If the audio level on th...

Страница 65: ... that User Presets are not changed 5 14 2 User Presets section The XVP 3901 DPI has memory registers which can hold up to 5 user defined parameter settings The Current Preset box at the bottom left corner of the panel displays the last loaded preset Any change to the card configuration after a preset is loaded will change the display to Custom instead of the preset value Select any one of the five...

Страница 66: ...emain unchanged while applying all other settings associated with the selected preset 5 14 4 Edit Presets Label Click this button to open a window where you can define the name assigned to each user preset This is the name that will appear on the pulldown in the User Presets section The labels will also be copied from card to card when a copy profile is performed 5 14 5 Profiles This section provi...

Страница 67: ...or some reason the Transfer Status box to the right of the Copy profile from line will indicate Failed against a red background 5 14 5 3 Restore profiles from disk Click this button to open an Open dialog box within which you can locate and select a valid XVP 3901 DPI profile file Click Open to read the contents of the file and to reconfigure this XVP 3901 DPI s profiles according to its contents ...

Страница 68: ...or the XVP 3901 DPI Discrete AES and 32 Channel Internal Audio Processing Option XVP 3901 OPT AUD Key fill option XVP 3901 OPT K To activate each of these options you must Obtain a licence key from Grass Valley Type the licence key in the box Click on ENABLE OPTION to enable the option s features 5 15 1 Audio option Enables the discrete AES I Os the 32 channel internal audio processing and the Dol...

Страница 69: ...he XVP 3901 DPI to be configured The panel opens in a new window when the button is clicked and can be resized if needed The panel is organized in columns Status Name This contains an expandable tree listing all the alarms reported by this XVP 3901 DPI card Each alarm name includes an icon that shows its current status Some alarms may be text only and the alarm status is shown in the name and not ...

Страница 70: ...ndividual alarm to the Overall Alarm associated with this card The Overall Alarm is shown in the upper left corner of the iControl panel and also appears at the bottom of the Status Name column GSM Contribution This column allows configuration of the contribution of each individual alarm to the GSM Alarm Status associated with this card GSM is a dynamic register of all iControl system alarms and i...

Страница 71: ...arm At the bottom of the window are several other controls Overall alarm and GSM contribution follow card LED Click in the checkbox to force the Overall alarm and GSM contribution to be identical to the Card LED status All Overall alarms and GSM contributions for which there is a Card LED alarm will be forced to match the Card LED alarm All Overall Alarms and GSM contributions for which there is n...

Страница 72: ... is currently installed When the XVP 3901 DPI is included in an iControl environment certain information about the card should be available to the iControl system The user can enter labels and comments that will make this card easy to identify in a complex setup This information is entered into data boxes in the Info control panel Card Model specifies the card model Rear Type specifies the rear mo...

Страница 73: ...w which lists remote lookup services to which this XVP 3901 DPI is registered Add Force the iControl service for this XVP 3901 DPI to register itself on a user specified Jini lookup service using the following syntax in the data box jini ip_address where ip_address is the ip address of the server running the lookup service e g Remove select one of the services listed in the window by clicking on i...

Страница 74: ...3 GHz JITTER SD HD 0 2 UI alignment jitter 3G 0 3 UI alignment jitter Cable length and return loss specifications will be reduced when using the output protected by the bypass relay on XVP 3901 110 75 3DRP R rears Refer to the manual for more detail REFERENCE INPUT SIGNAL 1 ST 170 2004 ST 318 2015 ITU 624 4 Black burst ST 274 2008 ST 296 2012 Tri Level Sync RETURN LOSS 35 dB up to 5 75 MHz VIDEO P...

Страница 75: ... SAMPLING 48 KHz synchronous NUMBER OF CHANNELS 16 8 pairs 4 groups FREQUENCY RESPONSE 0 02 dB 20 Hz to 20 KHz SNR 123 dB A weighted THD N 138 dB 20 Hz to 20 KHz MISCELLANEOUS FIXED DELAY 0 to 2 0 s STEP 1 ms coarse 1 sample fine GPI 6 in 4 out CONNECTOR 26 pin D SUB opto isolated RS 422 A Automation CONNECTOR RJ 45 SIGNAL Automation protocol A BUS CONNECTOR As per A BUS Standard Grass Valley FIBE...

Страница 76: ...TO INSTALLATION AND OPERATION 70 XVP 3901 DPI TEST PATTERN GENERATOR VIDEO Color bars 100 white bar with 75 color AUDIO Left channel pulsed 1 KHz tone Right channel steady 1 KHz tone MISCELLANEOUS POWER 25 W ...

Страница 77: ...a or 1 530 478 4148 To obtain a local phone number for the support center nearest you please consult the Contact Us section of Grass Valley s website www grassvalley com An online form for e mail contact is also available from the website Corporate Head Office Grass Valley 3499 Douglas B Floreani St Laurent Quebec H4S 2C6 Canada Telephone 1 514 333 1772 Fax 1 514 333 9828 www grassvalley com ...

Страница 78: ...GUIDE TO INSTALLATION AND OPERATION 72 XVP 3901 DPI ANNEX 1 XVP 3901 Local User Interface ...

Страница 79: ...GUIDE TO INSTALLATION AND OPERATION XVP 3901 DPI 73 ...

Страница 80: ...GUIDE TO INSTALLATION AND OPERATION 74 XVP 3901 DPI ...

Страница 81: ...GUIDE TO INSTALLATION AND OPERATION XVP 3901 DPI 75 ...

Страница 82: ...a consisting of picture content which may be cropped for optimum display on screens with a different aspect ratio Asterisk indicates the output selection when the SD Output Aspect Ratio is set to AUTO Input signal 4 3 Output signal 16 9 16 9 Letterbox top image in a 4 3 frame 4 3_2 16 9 Letterbox top image in a 4 3 frame 4 3_2 16 9 Full frame image in a 16 9 frame 16 9_8 14 9 Letterbox top image i...

Страница 83: ...6 9 frame 16 9_8 14 9 Letterbox image in a 4 3 frame 4 3_11 14 9 Letterbox image in a 4 3 frame 4 3_11 14 9 Pillar box image in a 16 9 frame 16 9_11 4 3 Image shoot and protect 14 9 in a 4 3 frame 4 3_13 4 3 Image shoot and protect 14 9 in a 4 3 frame 4 3_13 14 9 Pillar box image in a 16 9 frame 16 9_11 16 9 Letterbox image shoot and protect 14 9 in a 4 3 frame 4 3_14 16 9 Letterbox image shoot an...

Страница 84: ... 9 Letterbox image in 4 3 frame 4 3_4 16 9 Protected Full frame image in a 16 9 frame 16 9_4 16 9 Full frame image in a 16 9 frame 16 9_8 16 9 Letterbox image in 4 3 frame 4 3_10 as shown here or 4 3_8 as in box below 16 9 Full frame image in a 16 9 frame 16 9_8 4 3 Pillar box image in 16 9 frame 16 9_9 4 3 Full frame image in a 4 3 frame 4 3_8 4 3 Pillar box image in 16 9 frame 16 9_9 16 9 Protec...

Страница 85: ...4 9 in a 4 3 frame 4 3_13 14 9 Pillar box image in a 16 9 frame 16 9_11 16 9 Image shoot and protect 14 9 in a 16 9 frame 16 9_14 14 9 Letterbox image in a 4 3 frame 4 3_11 16 9 Image shoot and protect 14 9 in a 16 9 frame 16 9_14 16 9 Image shoot and protect 4 3 in a 16 9 frame 16 9_15 4 3 Full frame image in a 4 3 frame 4 3_8 16 9 Image shoot and protect 4 3 in a 16 9 frame 16 9_15 ...

Страница 86: ... is installed DO NOT LOOK INTO AN OPERATING SFP MODULE S CONNECTORS AS EYE DAMAGE MAY RESULT The SFP module is sensitive to electrostatic discharge ESD It is recommended that you use an ESD preventive wrist strap grounded to the Densité chassis while handling the SFP module SFP modules are subject to wear and their useful lifetime is reduced each time they are inserted or removed Do not remove the...

Страница 87: ...e LC fiber optic connector that is plugged into the SFP module and pull it straight out to disengage the optical fiber from the SFP Never pull the fiber optic cable itself as catastrophic damage may occur 2 Insert a dust plug into the SFP module Removing the SFP module 1 Move the bale clasp lever to the open position 2 Grasp the SFP module between your thumb and forefinger and pull it straight out...

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