evertz 7700 Series User manual

7700 MultiFrame Manual
7771DS-HD HD Decompression Codec
TABLE OF CONTENTS
1. OVERVIEW......................................................................................................................................... 1
2. INSTALLATION.................................................................................................................................. 2
2.1. VIDEO CONNECTIONS ............................................................................................................ 2
2.2. AUDIO CONNECTIONS ............................................................................................................ 2
2.3. GENERAL PURPOSE OUTPUT CONNECTION ...................................................................... 3
3. SPECIFICATIONS.............................................................................................................................. 3
3.1. SDTI VIDEO INPUT ................................................................................................................... 3
3.2. HD SERIAL VIDEO OUTPUT.................................................................................................... 3
3.3. AES AUDIO OUTPUTS ............................................................................................................. 4
3.4. ANALOG AUDIO OUTPUTS..................................................................................................... 4
3.5. GPO ........................................................................................................................................... 4
3.6. SDTITO OUTPUT DELAY ........................................................................................................ 4
3.7. ELECTRICAL ............................................................................................................................ 5
3.8. PHYSICAL................................................................................................................................. 5
4. STATUS INDICATORS AND DISPLAYS .......................................................................................... 5
4.1. STATUS AND INDICATOR LEDS ............................................................................................ 5
4.1.1. Module Status LEDs.......................................................................................................5
4.1.2. SDTi Audio and VANC Present LEDs............................................................................ 6
4.1.3. HD Output Embedded Audio Present LEDs................................................................... 6
4.2. DOT-MATRIX DISPLAY ............................................................................................................ 7
4.3. GPO FUNCTION .......................................................................................................................... 7
5. CARD EDGE CONTROLS ................................................................................................................. 8
5.1. CARD EDGE MENU CONTROL ...................................................................................................... 8
5.2. CARD EDGE MENU DISPLAY......................................................................................................... 9
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5.3. CONFIGURING THE AUDIO SETTINGS ............................................................................................9
5.3.1. Audio Detection Mode....................................................................................................9
5.3.2. Selecting Upstream Audio Source 1 ..............................................................................9
5.3.3. Selecting Upstream Audio Source 2 ..............................................................................9
5.3.4. Audio Delay ..................................................................................................................10
5.3.5. Sample Rate Converters ..............................................................................................10
5.4. CONFIGURING VIDEO SETTINGS .................................................................................................10
5.4.1. Selecting the Upstream Video Standard ......................................................................10
5.4.2. Enabling and Disabling VANC data transport ..............................................................10
5.5. CONFIGURING CARD EDGE DISPLAY ..........................................................................................10
5.6. FIRMWARE VERSION ..................................................................................................................10
5.7. CARD EDGE DIP SWITCH CONTROL ...........................................................................................11
5.8. SELECTING THE OUTPUT VIDEO STANDARD (TOP BOARD) .......................................... 12
5.9. SELECTING HOW THE AUDIO WILL BE OUTPUT (TOP BOARD)...................................... 12
5.10. SELECTING VANC EMBEDDING INTO THE HD OUTPUT (TOP BOARD) ....................................12
5.11. SELECTING AUDIO DELAY (TOP BOARD) .......................................................................... 12
5.12. SELECTING THE ANALOG AUDIO SOURCE CHANNEL (TOP BOARD)............................ 13
5.13. SELECTING HOW THE AUDIO WILL BE OUTPUT (BOTTOM BOARD)..............................13
5.14. SELECTING IF AUDIO GROUP 2 IS ENABLED OR DISABLED (BOTTOM BOARD) .........14
5.15. AUDIO OUTPUT AUTO/MANUAL SELECTION (BOTTOM BOARD).................................... 14
5.16. ANALOG AUDIO MONITOR VOLUME ...................................................................................... 14
6. JUMPERS.........................................................................................................................................15
6.1. SELECTING WHETHER LOCAL FAULTS ON THE BOTTOM BOARD
WILL BE MONITORED BY THE GLOBAL FRAME STATUS ................................................15
6.2. SELECTING WHETHER LOCAL FAULTS ON THE TOP BOARD
WILL BE MONITORED BY THE GLOBAL FRAME STATUS ................................................16
6.3. CONFIGURING THE MODULE FOR FIRMWARE UPGRADES ............................................ 16
7. VISTALINK™ REMOTE MONITORING/CONTROL ........................................................................16
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7.1. WHAT IS VISTALINK™? ............................................................................................................ 16
7.2. VISTALINKTM MONITORED PARAMETERS ........................................................................... 17
7.3. VISTALINKTM CONTROLLED PARAMETERS ........................................................................ 17
7.4. VISTALINKTM TRAPS ............................................................................................................... 18
Figures
Figure 1: 7771DS-HD Block Diagram ................................................................................................................. 1
Figure 2: 7771DS-HD Rear Panel....................................................................................................................... 2
Figure 3: LED and Switch Locations ................................................................................................................... 5
Figure 4: Card-edge Menu Quick Reference ...................................................................................................... 8
Figure 5: Location of Jumpers Bottom Board.................................................................................................... 15
Figure 6: Location of Jumpers Top Board......................................................................................................... 15
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Tables
Table 1: 9 Pin D Connector Pin Definitions......................................................................................................... 3
Table 2: Video Output Formats ........................................................................................................................... 4
Table 3: Top Board DIP Switch Functions ........................................................................................................ 11
Table 4: Bottom Board DIP Switch Functions ................................................................................................... 11
Table 5: Video Standard Switch Settings.......................................................................................................... 12
Table 6: AES Output Sample Rate Converter Enable/Disable Switch Settings ............................................... 12
Table 7: VANC embedder enable/disable Switch Settings............................................................................... 12
Table 8: Audio delay Switch Settings................................................................................................................ 13
Table 9: Video Standard Switch Settings.......................................................................................................... 13
Table 10: Audio Group 1 Destination Selection Switch Settings ...................................................................... 13
Table 11: Audio Group 2 Destination Selection Switch Settings ...................................................................... 13
Table 12: Audio Group 2 Enable/Disable Switch Settings ................................................................................ 14
Table 13: Auto/Manual Audio Output Switch Settings ...................................................................................... 14
Table 14: VistaLINK™ Monitored Parameters.................................................................................................. 17
Table 15: VistaLINK™ Controlled Parameters ................................................................................................. 17
Table 16: VistaLINK™ Traps –All versions .......................................................................................................18
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7700 MultiFrame Manual
7771DS-HD HD Decompression Codec
REVISION HISTORY
REVISION DESCRIPTION DATE
1.0 First Revision February 2005
1.1 Added Card Edge Menu and VistaLINK parameters September 2005
Information contained in this manual is believed to be accurate and reliable. However, Evertz assumes no responsibility for the use thereof nor for
the rights of third parties, which may be effected in any way by the use thereof. Any representations in this document concerning performance of
Evertz products are for informational use only and are not warranties of future performance, either express or implied. The only warranty offered by
Evertz in relation to this product is the Evertz standard limited warranty, stated in the sales contract or order confirmation form.
Although every attempt has been made to accurately describe the features, installation and operation of this product in this manual, no warranty is
granted nor liability assumed in relation to any errors or omissions unless specifically undertaken in the Evertz sales contract or order confirmation.
Information contained in this manual is periodically updated and changes will be incorporated into subsequent editions. If you encounter an error,
please notify Evertz Customer Service department. Evertz reserves the right, without notice or liability, to make changes in equipment design or
specifications.
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1. OVERVIEW
The 7771DS-HD, HDTV Decompression Codec converts a 270Mb/s SDTi (SMPTE 305M) input signal
containing HDCAM compressed data with embedded AES audio, into a SMPTE 292M (1.485Gb/s)
component serial digital stream with embedded or separate AES audio. An additional stereo analog audio
channel is also available for local monitoring. The 7771DS-HD supports 1080i/59.94, 1080i/50,
1080p/29.97sF, 1080p/25sF, 1080p/23.97sF and 1035i/59.94 video formats.
The 7771DS-HD occupies two card slots and is housed in the standard Evertz 3RU frame that holds up to
15 modules.
Features:
Industry proven HDCAM video decompression for origination quality video•
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Supports 1080i/59.94, 1080i/50, 1080p/29.97sF, 1080p/25sF 1080p/23.98sF and 1035i/59.94 formats
Automatic detection of 1035i/1080i active lines
Detection of uncompressed SD or compressed HD input stream and outputs GPO control for
downstream equipment.
Outputs up to four channels of uncompressed embedded AES audio
Audio delay processing to match video compression/decompression delay
Four separate stereo AES unbalanced outputs
One stereo analog audio output
Fully hot swappable from front of frame
AES
Output
HDCAM
Decoder
HD SDI
1.485 Gb/s
(SMPTE 292M)
HD
P/S
Audio
Embedder /
Deformatter
SDTI
Deformatter
CPU
S/P
Format
Display
SDTI Input
270 Mb/s
(SMPTE 305M)
AES I/F
Figure 1: 7771DS-HD Block Diagram
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2. INSTALLATION
The 7771DS-HD comes with a companion rear plate that has eight BNC connectors, occupying two slots
in the 7700FR frame. For information on mounting the rear plate and inserting the module into the frame
see the 7700FR chapter section 3.
Figure 2: 7771DS-HD Rear Panel
2.1. VIDEO CONNECTIONS
Connect a source of SDTi compressed HD serial component video, compatible with the SMPTE 259M and
SMPTE 305M standards, to the BNC labeled SDTi INPUT. See Table 2 for a list of the video formats
supported. Uncompressed HD video output, compatible with the SMPTE 292M standard, is available on
the HD OUTPUT BNCs.
2.2. AUDIO CONNECTIONS
The 7771DS-HD has the ability to de-embed up to 4 uncompressed AES audio streams (8 channels) from
2 groups on the compressed video input. The de-embedded audio can be either re-embedded on the HD
video output or output as AES audio on the 4 BNCs labeled AES OUTPUT. Selection of the audio
destination and embedding group is done by DIP switch (see section 5.13).
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A 9 pin D connector labeled ANALOG AUDIO OUT contains 2 balanced analog audio outputs. The
connector pinout is shown in Table 1. See sections 5.12 and 5.16 for more information about the analog
audio outputs.
Pin
#
Name Description
1 A1- Audio 1 (Left) - Output
2 Gnd Signal Ground
3 A2+ Audio 2 (Right) + Output
4 Gnd Signal Ground
5 Gnd Signal Ground
6 A1+ Audio 1 (Left) + Output
7 A2- Audio 2 (Right) - Output
8 GPO General Purpose Output
9 Gnd Signal Ground
Table 1: 9 Pin D Connector Pin Definitions
NOTE: The Analog Audio and GPO features have been removed/disabled for later series units
2.3. GENERAL PURPOSE OUTPUT CONNECTION
A pair of pins on the 9 pin D connector labeled ANALOG AUDIO OUT contains a general purpose output.
The connector pinout is shown in Table 1. See section 4.3 for more information about the operation of the
general purpose output.
3. SPECIFICATIONS
3.1. SDTI VIDEO INPUT
Standard: SMPTE 259M-C – 525 line component.
Video compressed in accordance with SMPTE 305M
Connector: BNC per IEC 169-8
Signal Level: 800mV nominal
DC Offset: 0V ±0.5V
Return Loss: > 15 dB at 270 Mb/s
3.2. HD SERIAL VIDEO OUTPUT
Standard: 1.485 Gb/sec SMPTE 292M – standards supported are shown in Table 2.
Number of Outputs: 2
Connectors: BNC per IEC 169-8
Signal Level: 800mV nominal
DC Offset: 0V ±0.5V
Rise and Fall Time: 200ps nominal
Overshoot: <10% of amplitude
Wide Band Jitter: < 0.2UI
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SDTi
Input HD Output
Common
Name
Pixels /
Active Lines
Frame
Rate
Progressive
/Interlace
SMPTE
Standard
525/29.97 1080i/59.94 1920 x 1080 29.97 I 274M
525/29.97 1080p/29.97sF 1920 x 1080 29.97 P (sF) 274M
625/25 1080i/50 1920 x 1080 25 I 274M
625/25 1080p/25sF 1920 x 1080 25 P (sF) 274M
525/23.98 1080p/23.98sF 1920 x 1080 23.98 P (sF) 274M
525/29.97 1035i/59.94 1920 x 1035 29.97 I 260M
Table 2: Video Output Formats
3.3. AES AUDIO OUTPUTS
Standard: SMPTE 276M, single ended synchronous AES
Number of Outputs: 4
Connectors: BNC per IEC 169-8
Signal Level: 1V p-p ±0.1V
Resolution: 24 bits
Sampling Rate: 48 kHz
Impedance: 75 Ohms unbalanced
3.4. ANALOG AUDIO OUTPUTS
Number of Outputs: 2
Type: Balanced analog audio
Connector: 9 pin female D connector
Output impedance: 66Ω
Sampling Frequency: 48kHz
Signal Level: 0dB FS => 20dBu into high impedance loads (10 kOhms)
Not good for low impedance loads (i.e. 600 Ohm)
Frequency Response: 50Hz to 20kHz: +/- 0.20dB
SNR: >85dB (50Hz to 20 kHz)
THD+N: 65 dB @ 1kHz, 0 dBFS, typical
3.5. GPO
Number of GPO’s: 1
Type: TTL
Connector: 9 pin female D connector (same connector as analog audio output)
3.6. SDTI TO OUTPUT DELAY
Video: 2 frames
AES:
Evertz Source: 5 frames
Sony Source: 2 frames
VANC: 9 fields
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