evertz 7772MFX-HD User manual

7700 MultiFrame Manual
7772MFX-HD JPEG2000 SD & HD Encoder and Decoder
Revision 1.2
TABLE OF CONTENTS
1. OVERVIEW.......................................................................................................................................... 1
2. INSTALLATION................................................................................................................................... 3
2.1. VIDEO CONNECTION................................................................................................................ 3
2.1.1. MFX-HD in Encode Mode ............................................................................................... 3
2.1.2. MFX-HD in Decode Mode............................................................................................... 4
2.2. AUDIO CONNECTIONS............................................................................................................. 4
2.3. GENLOCK REFERENCE........................................................................................................... 5
3. SPECIFICATIONS............................................................................................................................... 6
3.1. SERIAL VIDEO INPUTS/OUTPUTS .......................................................................................... 6
3.2. JPEG2000 OVER SDI INPUTS/OUTPUTS................................................................................ 6
3.3. JPEG2000 OVER ASI INPUTS/OUTPUTS................................................................................ 6
3.4. AES AUDIO INPUTS/OUTPUTS................................................................................................ 6
3.5. ENCODING PARAMETERS....................................................................................................... 6
3.6. REFERENCE INPUT.................................................................................................................. 7
3.7. ENCODING/DECODING DELAY ............................................................................................... 7
3.8. ELECTRICAL ............................................................................................................................. 7
3.9. PHYSICAL.................................................................................................................................. 7
4. STATUS INDICATORS AND DISPLAYS ........................................................................................... 8
4.1. EMBEDDED AUDIO STATUS LEDS......................................................................................... 9
5. CARD EDGE CONTROLS ................................................................................................................ 11
6. ENCODE CARD EDGE MENU SYSTEM.......................................................................................... 12
6.1. TOP LEVEL ENCODE MENU STRUCTURE........................................................................... 12
6.2. CONFIGURING THE AUDIO CONTROLS............................................................................... 12
6.2.1. Setting the SRC Mode................................................................................................... 13
6.2.2. Setting the C-bit Control................................................................................................13
6.2.3. Setting Audio Input Sources.......................................................................................... 13

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Revision 1.2
6.2.4. Setting the Audio Input Sources for AES Channels 1-16.............................................. 13
6.3. CONFIGURING THE TRANSPORT STREAM CONTROL ...................................................... 15
6.3.1. Setting the Program Number......................................................................................... 15
6.3.2. Setting the PMT PID Number........................................................................................ 15
6.3.3. Setting the Audio PID Number...................................................................................... 15
6.3.4. Setting the Luminance PID Number.............................................................................. 16
6.3.5. Setting the Chrominance PID Number.......................................................................... 16
6.3.6. Setting the VANC PID Number ..................................................................................... 16
6.4. CONFIGURING THE HEADPHONE MONITOR....................................................................... 16
6.4.1. Setting the Headphone Volume .................................................................................... 16
6.4.2. Selecting the Source for the Headphone Monitoring..................................................... 17
6.5. DISPLAYING THE MODULE STATUS.................................................................................... 17
6.5.1. Checking the Module Firmware..................................................................................... 17
6.5.2. Checking FPGA 1 Revision........................................................................................... 17
6.5.3. Checking FPGA 2 Revision........................................................................................... 18
6.5.4. Checking FPGA 3 Revision........................................................................................... 18
6.5.5. Checking the Input Video Standard............................................................................... 18
6.6. CONFIGURING MISCELLANEOUS PARAMETERS .............................................................. 19
6.6.1. Enabling VistaLINK®Control of the Module.................................................................. 19
6.6.2. Setting Card Edge Display Orientation.......................................................................... 19
6.6.3. Resetting the Module to its Factory Defaults................................................................. 20
6.6.3.1. Resetting the Module to Factory Settings....................................................... 20
6.6.4. Switching Encoder and Decoder Mode......................................................................... 20
6.6.5. Setting the Input Bypass Lock Mode............................................................................. 20
6.6.6. Setting the Transport Mode........................................................................................... 21
6.6.7. Setting the Total Useful Output Rate............................................................................. 21
6.6.8. Setting the Luma to Chroma Ratio................................................................................ 21
7. DECODE CARD EDGE MENU SYSTEM.......................................................................................... 22
7.1. TOP LEVEL DECODE MENU STRUCTURE........................................................................... 22
7.2. CONFIGURING THE VIDEO CONTROLS............................................................................... 22
7.2.1. Setting the Vertical Phase............................................................................................. 23
7.2.2. Setting the Horizontal Phase......................................................................................... 23
7.2.3. Setting the Frame Phase............................................................................................... 23
7.2.4. Setting the Loss of Video Mode .................................................................................... 24
7.3. CONFIGURING THE AUDIO CONTROLS............................................................................... 24
7.3.1. Setting the Coarse Audio Delay.................................................................................... 25
7.3.2. Setting the Fine Audio Delay......................................................................................... 25
7.3.3. Setting the SRC Mode................................................................................................... 25
7.3.4. Setting the C-bit Control................................................................................................26
7.3.5. Enabling the Audio Embedders..................................................................................... 26
7.3.6. Setting where to Output the Audio ................................................................................ 26
7.4. CONFIGURING THE TRANSPORT STREAM CONTROL ...................................................... 26

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Revision 1.2
7.4.1. Sets the Program Number............................................................................................. 27
7.4.2. Reset the TS Statistics..................................................................................................27
7.5. CONFIGURING THE HEADPHONE MONITOR....................................................................... 27
7.5.1. Setting the Headphone Volume .................................................................................... 27
7.5.2. Selecting the Source for the Headphone Monitoring..................................................... 28
7.6. DISPLAYING THE MODULE STATUS.................................................................................... 28
7.6.1. Checking the Module Firmware..................................................................................... 28
7.6.2. Checking FPGA 1 Revision........................................................................................... 28
7.6.3. Checking FPGA 2 Revision........................................................................................... 28
7.6.4. Checking FPGA 3 Revision........................................................................................... 29
7.6.5. Checking the Input Video Standard .............................................................................. 29
7.6.6. Checking the Output Video Standard............................................................................ 29
7.7. CONFIGURING MISCELLANEOUS PARAMETERS .............................................................. 29
7.7.1. Enabling VistaLINK®Control of the Module .................................................................. 30
7.7.2. Setting Card Edge Display Orientation.......................................................................... 30
7.7.3. Resetting the Module to its Factory Defaults................................................................. 30
7.7.3.1. Resetting the Module to Factory Settings....................................................... 30
7.7.4. Switching Encoder and Decoder Mode......................................................................... 31
8. JUMPERS.......................................................................................................................................... 32
8.1. SELECTING WHETHER LOCAL FAULTS WILL BE MONITORED
BY THE GLOBAL FRAME STATUS........................................................................................ 32
8.2. CONFIGURING THE MODULE FOR FIRMWARE UPGRADES ............................................. 33
8.3. SELECTING WHETHER THE GENLOCK REFERENCE INPUT IS TERMINATED ............... 33
8.4. SELECTING WHETHER THE INPUT VIDEO IS BYPASS...................................................... 33
9. VISTALINK®REMOTE MONITORING/CONTROL........................................................................... 34
9.1. WHAT IS VISTALINK®?........................................................................................................... 34
9.2. VISTALINK®PARAMETERS FOR MFX-HD IN ENCODE MODE........................................... 35
9.2.1. VistaLINK®GENERAL TAB .......................................................................................... 35
9.2.2. VistaLINK®PROGRAM SELECT MONITOR TAB ........................................................ 37
9.2.3. VistaLINK®AUDIO INPUT TAB..................................................................................... 39
9.2.4. VistaLINK®MISC CONTROL TAB................................................................................ 40
9.2.5. VistaLINK®FAULTS TAB.............................................................................................. 41
9.3. VISTALINK®PARAMETERS FOR MFX-HD IN DECODE MODE........................................... 42
9.3.1. VistaLINK®GENERAL TAB .......................................................................................... 42
9.3.2. VistaLINK®I/O MONITOR TAB..................................................................................... 43
9.3.3. VistaLINK®ASI PROGRAM VIEW TAB........................................................................ 43
9.3.4. VistaLINK®ASI PID VIEW TAB..................................................................................... 44
9.3.5. VistaLINK®JPEG PROGRAM MONITOR TAB............................................................. 44

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Revision 1.2
9.3.6. VistaLINK®PROGRAM SELECT MONITOR TAB ........................................................ 45
9.3.7. VistaLINK®VIDEO OUTPUT TAB................................................................................. 47
9.3.8. VistaLINK®AUDIO OUTPUT TAB................................................................................. 48
9.3.9. VistaLINK®MISC CONTROL TAB................................................................................ 49
9.3.10. VistaLINK®FAULTS TAB.............................................................................................. 50
Figures
Figure 1-1: 7772MFX-HD in Encode Mode Block Diagram..................................................................................2
Figure 1-2: 7772MFX-HD in Decode Mode Block Diagram..................................................................................2
Figure 2-1: 7772MFX-HD Rear Panels.................................................................................................................3
Figure 4-1: Status LED Locations.........................................................................................................................8
Figure 8-1: Location of Jumpers – Rev B Main Board........................................................................................32
Figure 8-2: Location of Jumpers/LEDs – Rev. 1 Sub Board...............................................................................32
Figure 9-1: General Tab in Encode Mode...........................................................................................................35
Figure 9-2: Program Select Monitor Tab in Encode Mode .................................................................................37
Figure 9-3: Audio Input Tab in Encode Mode .....................................................................................................39
Figure 9-4: Misc Control Tab in Encode Mode ...................................................................................................40
Figure 9-5: Faults Tab in Encode Mode..............................................................................................................41
Figure 9-6: General Tab in Decode Mode ..........................................................................................................42
Figure 9-7: I/O Monitor Tab in Decode Mode .....................................................................................................43
Figure 9-8: ASI Program View Tab in Decode Mode..........................................................................................43
Figure 9-9: ASI PID View Tab in Decode Mode..................................................................................................44
Figure 9-10: JPEG Program Monitor Tab in Decode Mode................................................................................44
Figure 9-11: Program Select Monitor Tab in Decode Mode ...............................................................................45
Figure 9-12: Video Output Tab in Decode Mode................................................................................................47
Figure 9-13: Audio Output Tab in Decode Mode................................................................................................48
Figure 9-14: Misc Control Tab in Decode Mode.................................................................................................49
Figure 9-15: Faults Tab in Decode Mode ...........................................................................................................50
Tables
Table 2-1: AES INPUT/OUTPUT Audio Connector Pin Out.................................................................................4
Table 2-2: Example AES Audio Breakout Cable (Evertz Part # WPAES8-BNCM-6F).........................................5
Table 4-1: Audio Group Status LEDs....................................................................................................................9
Table 4-2: AES Input Channel Presence LEDs..................................................................................................10
Table 6-1: Top Level Menu Structure..................................................................................................................12
Table 6-2: Audio Controls Menu .........................................................................................................................12
Table 7-1: Top Level Menu Structure..................................................................................................................22
Table 7-2: Video Controls Menu .........................................................................................................................22
Table 7-3: Audio Controls Menu .........................................................................................................................24
Table 9-1: VistaLINK®General Tab ....................................................................................................................36
Table 9-2: VistaLINK®Program Select Monitor Tab...........................................................................................38
Table 9-3: VistaLINK®Audio Input Tab...............................................................................................................40
Table 9-4: VistaLINK®Misc Control Tab.............................................................................................................41
Table 9-5: VistaLINK®Faults Tab .......................................................................................................................41
Table 9-6: VistaLINK®General Tab ....................................................................................................................42
Table 9-7: VistaLINK®I/O Monitor Tab ...............................................................................................................43
Table 9-8: VistaLINK®Program Select Monitor Tab...........................................................................................46
Table 9-9: VistaLINK®Video Output Tab............................................................................................................47
Table 9-10: VistaLINK®Audio Output Tab..........................................................................................................48
Table 9-11: VistaLINK®Misc Control Tab...........................................................................................................49
Table 9-12: VistaLINK®Faults Tab .....................................................................................................................50

7700 MultiFrame Manual
7772MFX-HD JPEG2000 SD & HD Encoder and Decoder
Revision 1.2
REVISION HISTORY
REVISION DESCRIPTION DATE
1.0 First Revision Jul 07
1.1 Added card edge menu items and VistaLINK®screen captures Dec 07
1.2 Updated Rear Plate drawing, features, specs, and VistaLINK screens Nov 09
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.

7700 MultiFrame Manual
7772MFX-HD JPEG2000 SD & HD Encoder and Decoder
Revision 1.2
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7700 MultiFrame Manual
7772MFX-HD JPEG2000 SD & HD Encoder and Decoder
Revision 1.2 7772MFX-HD - 1
1. OVERVIEW
The 7772MFX-HD is a JPEG2000 SD & HD encoder and decoder card. The 7772MFX-HD is the most
versatile JPEG2000 codec on the market. It offers variable JPEG2000 compression rate on SDI or ASI.
The 7772MFX-HD can be reconfigured on the fly to be used as a JPEG2000 encoder or JPEG2000
decoder. The 7772MFX-HD also supports pass through of up to 4 AES groups (8 pairs) of audio
embeddeded or can do the embedding of the audio. The card functions are controlled from the card edge
or through the VistaLINK®interface.
The 7772MFX-HD is the perfect product to back haul or archive high quality contribution video with low
end-to-end delay. The JPEG2000 offers superior quality than MPEG-2 codec without the MPEG-2
blocking artifacts.
Features:
•Supports 1080i/59.94, 1080i/50, 720p/59.94, 720p/50, 480i/29.97, 576i/25
•Automatic detection of input format
•Handles up to 8 embedded AES pairs of audio (Pass through, no compression)
•Built-in audio embedder/de-embedder
•All VANC & HANC pass-through
•SDI framing with embedded uncompressed audio
•ASI framing with JPEG2000 encapsulated as piped data
•VistaLINK®capability is available when modules are used with the 3RU 7800FR frame and a 7700FC
VistaLINK®Frame Controller module in slot 1 of the frame
Additional Encoder Features:
•Variable video Bitrate from 30 to 50Mbit/s for SD and 65 to 160Mb/s for HD
•Offers control over encoding parameters for optimizing encoding depending on application
Additional Decoder Features:
•Audio delay processing to match video decompression delay
•Eight separate stereo unbalanced outputs
"The 7772MFX-HD can be configured on the fly as an encoder (HD SDI > ASI or SDTI) or
a decoder (ASI or SDTI > HD SDI). Check the software to see which mode is enabled.

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7772MFX-HD - 2 Revision 1.2
Reference
Video Memory
Reference
Video Input
Audio Memory
&
Synchronization
Equalizer
Card
Edge
Output
Timing
Generator
Audio
Source
Mux
P / S
TS mux
Video +
Audio
JPEG2000
Compression
Audio
Processing
Genlock
Present
Module
Status
Video
Present
Audio
Present
HD Inputs
(SMPTE 292M)
270Mb/s
Data
Outputs
AES De-
Formatter
8 AES
Inputs
De-
embedder
Cable
Driver
VistaLINK®
Interface
S / PBypass
Control
Figure 1-1: 7772MFX-HD in Encode Mode Block Diagram
Reference
Video Memory
Reference
Video Input
Audio Memory
&
Synchronization
Card
Edge
Output
Timing
Generator
Audio
Source
Mux
P / S
Audio
Embedder
De-compression
Processing
Audio
Processing
Control
Genlock
Present
Module
Status
Video
Present
Audio
Present
HD Outputs
(SMPTE 292M)
270Mb/s
Data
Input
AES
Formatter
8 AES
Outputs
De-
embedder
Cable
Driver
VistaLINK®
Interface
TS
demux
Bypass S/PEqualizer
Figure 1-2: 7772MFX-HD in Decode Mode Block Diagram

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Revision 1.2 7772MFX-HD - 3
2. INSTALLATION
The 7772MFX-HD comes with a companion rear plate, occupying two slots in the 7700FR frame. For
information on mounting the rear plate and inserting the module into the frame see section 3 of the
7700FR chapter.
Figure 2-1: 7772MFX-HD Rear Panels
2.1. VIDEO CONNECTION
2.1.1. MFX-HD in Encode Mode
The BNC labeled INPUT in Encode mode supports HD-SDI (for compression), SD-SDI (bypassed
reclocked) and ASI (reclocked bypass).
The BNC labeled OUTPUT1 in Encode mode supports only SD-SDI output (HD-SDI compressed data or
reclocked bypass), not the ASI output.
The BNC labeled OUTPUT2 in Encode mode supports either ASI output or SD-SDI output (HD-SDI
compressed data or reclocked bypass).

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7772MFX-HD - 4 Revision 1.2
"Note that Output 2 must be used when working with the ASI Output.
2.1.2. MFX-HD in Decode Mode
The BNC labeled INPUT in decode mode supports ASI and SD-SDI (for decompression or reclocked
bypass).
The BNC labeled OUTPUT1 in decode mode supports HD-SDI (decompressed) and SD-SDI (reclocked
bypass).
The BNC labeled OUTPUT2 in decode mode supports HD-SDI (decompressed), SD-SDI (reclocked
bypass) and ASI (reclocked bypass).
2.2. AUDIO CONNECTIONS
The 7772MFX-HD has the ability to embed (MFX-HD in Encode Mode) and de-embed (MFX-HD in
Decode Mode) up to four AES groups of audio streams (16 channels). No compression is applied to the
AES audio streams. The audio source can be embedded audio on the HD video input or AES audio
connected to the DB15 connector labeled AES IN when in Encode mode. It can also be re-embedded on
the HD video output or output as AES audio via the DB-15 connector labeled AES OUT when in Decode
Mode. Selection of the audio source is completed via card edge or VistaLINK®control.
Name Description DB-15 Pin
Reserved for Future Use 1
Reserved for Future Use 2
Reserved for Future Use 3
Reserved for Future Use 4
Reserved for Future Use 5
Reserved for Future Use 6
AES 2 AES IO 2 - Unbalanced 7
Reserved for Future Use 8
AES 6 AES IO 6 – Unbalanced 9
AES 5 AES IO 5 – Unbalanced 10
AES 1 AES IO 1 - Unbalanced 11
AES 8 AES IO 8 – Unbalanced 12
AES 7 AES IO 7 – Unbalanced 13
AES 4 AES IO 4- Unbalanced 14
AES 3 AES IO 3- Unbalanced 15
GND Ground Shell
Table 2-1: AES INPUT/OUTPUT Audio Connector Pin Out
The 7772MFX-HD module is shipped with two breakout cables for the DB-15 connector (Evertz Part #
WPAES8-BNCM-6F), which can be used to facilitate wiring the AES audio connections. The pin out of the
cables is shown in Table 2-2.

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Revision 1.2 7772MFX-HD - 5
DB-15
PIN Wire Ground/Shield Connection Label Name Connector Type AES IN
FUNCTION
1
2
3
4
5
6
Not Functional
7 Coax DB15 Shell AES A2 BNC MALE AES 2
8
9 Coax DB15 Shell AES B2 BNC MALE AES 6
10 Coax DB15 Shell AES B1 BNC MALE AES 5
11 Coax DB15 Shell AES A1 BNC MALE AES 1
12 Coax DB15 Shell AES B4 BNC MALE AES 8
13 Coax DB15 Shell AES B3 BNC MALE AES 7
14 Coax DB15 Shell AES A4 BNC MALE AES 4
15 Coax DB15 Shell AES A3 BNC MALE AES 3
Shell Black GND WIRE GND
Table 2-2: Example AES Audio Breakout Cable (Evertz Part # WPAES8-BNCM-6F)
"
The AES Breakout Cable (Evertz Part # WPAES8-BNCM-6F) may have GPIO
terminations labeled. Please note that GPIOs are not active on the 7772MFX-HD
and are reserved for future use.
2.3. GENLOCK REFERENCE
For proper synchronization of the input/output video, the module MUST be locked to a Genlock signal of
the output video format.
"It is mandatory that a Genlock source is provided to the 7772MFX-HD during
operation.
GENLOCK: This BNC is for connecting a bi-level or tri-level sync reference and is auto-detected by the
module. Jumper J5 selects whether the reference input is terminated to 75 ohms or high
impedance (default).
•The 7772MFX-HD in Encode mode should be locked to bi-Level genlock source
for 720p, and bi-Level or tri-Level Genlock source for 1080i.
•The 7772MFX-HD in Decode Mode must be locked to bi-Level or tri-Level sync
for 1080i or 720p.
•For 1080i/50 video standard the required genlock is tri-Level.
"Note that in the probable case of the MFX-HD encoder and MFX-HD decoder not
collocated, a different (Non-sync) genlock can be applied.

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3. SPECIFICATIONS
3.1. SERIAL VIDEO INPUTS/OUTPUTS
Standard:
HD: SMPTE 292M, (1080i/59.94, 1080i/50, 720p/59.94, 720p/50)
SD: SMPTE 259M (480i/29.97, 576i/25)
Number of Inputs: 1 (Encoder)
Number of Outputs: 2 (Decoder)
Connector: BNC per IEC 61169-8 Annex A
3.2. JPEG2000 OVER SDI INPUTS/OUTPUTS
Standard: SMPTE 259M-C (270Mb/s)
Number of Inputs: 1 (Decoder)
Number of Outputs: 2 (Encoder)
Connector: BNC per IEC 61169-8 Annex A
Signal Level: 800mV nominal
3.3. JPEG2000 OVER ASI INPUTS/OUTPUTS
Standard: DVB TR 101 891-270Mb/s
Number of Inputs: 1 (Decoder)
Number of Outputs: 1 (Encoder)
Min ASI TS output bitrate 20Mb/s
Max total ASI TS output bitrate 212Mb/s
3.4. AES AUDIO INPUTS/OUTPUTS
Standard: SMPTE 276M, single ended AES
Number: 8
Sampling Rate: 48kHz
Impedance: 75Ωunbalanced
Embedding: SMPTE 272M
3.5. ENCODING PARAMETERS
Encoding: CBR or capped VBR mode
Bitrate setting: 30 to 50Mb/s for SD
65 to 160Mb/s for HD
Control of codec parameters:
Video Bit rate separately adjustable for luma and chroma
JPEG2000 Progression Style
Output Code Stream Format
Control: VistaLINK®Offers setup and remote monitoring of the card
Card edge control for easy setup

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Revision 1.2 7772MFX-HD - 7
3.6. REFERENCE INPUT
Connector: 1 BNC per IEC 61169-8 Annex A
Type: NTSC/PAL Color Black
(1V p-p) or composite bi-level sync
(525i/59.94 or 625i/50) 300mV
Termination: 75Ωjumper selectable
3.7. ENCODING/DECODING DELAY
Total Delay: 4 frames interlaced
6 frames progressive
3.8. ELECTRICAL
Voltage: +12V DC
Power: 15W
EMI/RFI Complies with FCC Part 15, Class A
EU EMC Directive
3.9. PHYSICAL
350FR: 2
7700FR-C: 2
7800FR: 2

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4. STATUS INDICATORS AND DISPLAYS
The 7772MFX-HD module has 17 LED status indicators on the front card edge to show operational status
of the card at a glance. Figure 4-1 shows the location of the LEDs and card edge controls.
7746FS-EAES8-HD
toggle
switch
push
button
GENLOCK
VIDEO
PRESENT
1234
Audio Group
LOCAL
FAULT
1357
AES Input
2468
FPGA
MODULE
OK
headphone
7772MFX-HD
toggle
switch
push
button
GENLOCK
VIDEO
PRESENT
1234
Audio Group
LOCAL
FAULT
1357
AES Input
2468
FPGA
MODULE
OK
headphone DOLBY
Figure 4-1: Status LED Locations
Three large LEDS on the front of the main board indicate the general health of the module:
LOCAL FAULT: This Red LED indicates poor module health and will be ON during the absence of a
valid input signal, an invalid Genlock, or if a local input power fault exists (i.e.: a
blown fuse). The LOCAL FAULT indication can also be reported to the frame
through the FRAME STATUS jumper.
MODULE OK: This green LED indicates good module health. It will be ON when a valid input
signal and valid genlock is present, and the board power is good.
VIDEO PRESENT: This green LED will be ON when there is a valid video signal present at the module
input.
There are three other small LEDs located on the card:
GENLOCK: This green LED will be ON when there is a signal present at the module genlock
input.
DOLBY STATUS: This LED will be GREEN and ON when the Dolby Decoder is processing or active.
The LED will be RED and ON if there is an error with the Dolby Decoder. The LED
is off when the Dolby Decoder is not active.

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Revision 1.2 7772MFX-HD - 9
FPGA CONFIG: This LED will be RED and ON when the FPGA is loading on power up. The LED is
OFF during normal module operation.
4.1. EMBEDDED AUDIO STATUS LEDS
Four LEDs located on the lower end of the main board of the module (near the card extractor) indicate
which embedded audio groups are present in the input video. Audio Group LED 1 is located closest to the
center of the module.
Audio Group
LED Colour Audio Group Status
1 Off No group 1 present on input video
Green Group 1 present on input video
2 Off No group 2 present on input video
Green Group 2 present on input video
3 Off No group 3 present on input video
Green Group 3 present on input video
4 Off No group 4 present on input video
Green Group 4 present on input video
Table 4-1: Audio Group Status LEDs
Eight LEDs located on the sub-card of the module indicate which AES input channels are present. AES
input channel 1 is located at top leftmost LED, and AES input channel 2 to the right.

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AES Input
Channel LED Colour AES Input Channel Status
1 Off AES input channel 1 is not present
Green AES input channel 1 is present
Yellow AES input channel 1 is present with encoded Dolby
2 Off AES input channel 2 is not present
Green AES input channel 2 is present
Yellow AES input channel 2 is present with encoded Dolby
3 Off AES input channel 3 is not present
Green AES input channel 3 is present
Yellow AES input channel 3 is present with encoded Dolby
4 Off AES input channel 4 is not present
Green AES input channel 4 is present
Yellow AES input channel 4 is present with encoded Dolby
5 Off AES input channel 5 is not present
Green AES input channel 5 is present
Yellow AES input channel 5 is present with encoded Dolby
6 Off AES input channel 6 is not present
Green AES input channel 6 is present
Yellow AES input channel 6 is present with encoded Dolby
7 Off AES input channel 7 is not present
Green AES input channel 7 is present
Yellow AES input channel 7 is present with encoded Dolby
8 Off AES input channel 8 is not present
Green AES input channel 8 is present
Yellow AES input channel 8 is present with encoded Dolby
Table 4-2: AES Input Channel Presence LEDs

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Revision 1.2 7772MFX-HD - 11
5. CARD EDGE CONTROLS
The 7772MFX-HD module can be configured by the card edge controls. The following key control
components can be found at the card edge:
•Toggle Switch
•Four-Character Dot Matrix Display
•Push Button
•Four Audio LEDs
Toggle Switch: This component will become active when the card has completed booting. Its primary
function is to navigate through the menu system.
4 Character Dot Matrix Display: This component will become active when power is applied to the card.
This component is used to relay text-based information to the user. It will be used to
scroll build and card information, or display the menu options to the user.
Push Button: This component will become active when the card has completed booting. It is primarily
used for navigating through the menu system.
4 Audio Group LEDs: These LEDs are primarily used to indicate what groups are embedded in the input
video signal during normal operation. However, when navigating the card edge menu,
these LEDs are used to indicate menu depth status. For example, when at the top-level
menu, all the LEDs are OFF. When the user navigates into another menu (e.g. Video
Control), Audio group 1 LED turns ON. Audio group LED 1 is located closest to the
center of the module. If the user enters a sub-menu (e.g. Video Control -> Video
Standard Select), then both Audio Group LEDs 1 and 2 turn ON, indicating another
depth within the menu system.
"NOTE: During card edge menu system navigation, if all the Audio LEDs are OFF,
the user is at the Top Level menu.
The 7772MFX-HD modules are also equipped with an eight-position DIP switch. Currently, the DIP
switches are not functional and are reserved for future use.

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6. ENCODE CARD EDGE MENU SYSTEM
6.1. TOP LEVEL ENCODE MENU STRUCTURE
Table 6-1 provides a brief description of the top-level menu tree that appears when you enter the card
edge menu system. Selecting one of these items will take you to the next menu level, which enables the
user to set the value of that parameter. The details of each of the menu items are described in sections
6.2 to 6.6.
ACTR Audio Control Sets audio controls for the module such as: Sample Rate Converter mode; C-bit control; the demux behavior with a loss of
video and input video source selection.
TSCO Transport Stream
Control Controls the transport stream parameters, such as PID numbers
and program numbers.
HEAD Headphone Monitor Sets the headphone volume level and selects the source for
headphone monitoring.
STAT Status
Reports the status of the firmware, FPGA revisions, and
input/output video standards
MISC Miscellaneous
Enables VistaLINK®, sets display orientation, performs factory reset
and more.
Table 6-1: Top Level Menu Structure
6.2. CONFIGURING THE AUDIO CONTROLS
The Audio Control menus are used to configure the audio delay; the mode of the sample rate converter,
C-bit control, which embedded group to enable, and input audio source selection. The chart below shows
the items available in the Audio Control menus. Sections 6.2.1 to 6.2.4 provide detailed information about
each of the menu items.
SRC SRC Mode Sets the audio sample rate converter mode.
CBIT C-Bit Control Sets the AES channel status bit handling.
SRCS Input source
selection Sets the input source.
Table 6-2: Audio Controls Menu

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6.2.1. Setting the SRC Mode
Audio Control
SRC
Bypass
Enable
Automatic
BYPS
ON
AUTO
This control sets the bypass mode of the audio sample rate converter.
When Enabled, audio is sample rate converted at 48 kHz, which is
synchronous to the input video. Audio can be either synchronous or
asynchronous to the video source.
When in Bypass mode, the content of the audio is preserved without any
loss, and directly embedded into the input video. Audio must be
synchronous to the video source. If not, there may be samples that are
dropped or repeated.
When set to Automatic, the sample rate converter will be automatically
enabled when the module detects a PCM signal.
6.2.2. Setting the C-bit Control
Audio Control
CBIT
Preserve
Replace PRO STMP
This control determines how the AES channel status bits are handled
when being routed from input to output. When set to preserve, the
module will preserve as many bits as possible, but always change to
professional 48 kHz. When set to replace, all the C-bits will be replaced
with static channel status message that reads professional 48 kHz.
6.2.3. Setting Audio Input Sources
Audio Control
SRCS
SRC12
SRC34
SRC56
SRC78
SRC9A
SRCBC
SRCDE
SRCFG
The parameter selects input audio source between demuxed (embedded)
audio from the input video signal or the external AES inputs.
6.2.4. Setting the Audio Input Sources for AES Channels 1-16
Audio Control
SRCS
SRC12
Normal
AES Input 1 DMX1 AES1
This parameter will select the source for audio channels 1 and 2.
The source can be the demuxed audio from the input signal or the
external AES 1 Input.

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Audio Control
SRCS
SRC34
Normal
AES Input 2 DMX2 AES2
This parameter will select the source for audio channels 3 and 4.
The source can be the demuxed audio from the input signal or the
external AES 2 Input.
Audio Control
SRCS
SRC56
Normal
AES Input 3 DMX3 AES3
This parameter will select the source for audio channels 5 and 6.
The source can be the demuxed audio from the input signal or the
external AES 3 Input.
Audio Control
SRCS
SRC78
Normal
AES Input 4 DMX4 AES4
This parameter will select the source for audio channels 7 and 8.
The source can be the demuxed audio from the input signal or the
external AES 4 Input.
Audio Control
SRCS
SRC9A
Normal
AES Input 5 DMX5 AES5
This parameter will select the source for audio channels 9 and 10.
The source can be the demuxed audio from the input signal or the
external AES 5 Input.
Audio Control
SRCS
SRCBC
Normal
AES Input 6 DMX6 AES6
This parameter will select the source for audio channels 11 and 12.
The source can be the demuxed audio from the input signal or the
external AES 6 Input.
Audio Control
SRCS
SRCDE
Normal
AES Input 7 DMX7 AES7
This parameter will select the source for audio channels 13 and 14.
The source can be the demuxed audio from the input signal or the
external AES 7 Input.
Audio Control
SRCS
SRCFG
Normal
AES Output 8 DMX8 AES8
This parameter will select the source for audio channels 15 and 16.
The source can be the demuxed audio from the input signal or the
external AES 8 Input.