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Sonifex Redbox RB-VHCMA4, Руководство пользователя

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Redbox Embedder/De-embedder User Handbook

15

RB-VHEMA

8

3

R B - V H E M A 8

3  RB-VHEMA8 3G/HD/SD-SDI Embedder, 8 Channel 
 Analogue 

Inputs

The RB-VHEMA8 is an 8 channel analogue embedder contained in a single 19-inch rack 
unit.  The unit can selectively embed up to 8 analogue channels onto either of the two 
output video paths which are sent to the re-clocked SDI outputs. It also has the capability 
to allow audio groups to be deleted or passed through on each of the two video paths 
prior to the embedding process.

The embedding channel routing is controlled via the front panel buttons and indicators. 
There is also LED indication for SDI input status and audio group presence.

The unit can be remote controlled via Ethernet or serial port connections using the Sonifex 
SCi software.

It has a triple rate SDI receiver with automatic input rate detection and equalisation along 
with two re-clocked and individually buffered SDI outputs. It supports the full range of 3G, 
SD and HD standards from NTSC and PAL up to 1080p 60Hz.

There is independent level control for each analogue input channel, which can be adjusted 
from -24dB through to +24dB in 0.5dB steps.

The analogue inputs have three full-scale gain settings which can be set via jumpers 
situated inside the unit. Allowable settings are +12dBu, +18dBu and +24dBu for FSD. The 
balanced and unbalanced input connections are paralleled, allowing one type to be used 
per input.

System Block Diagram

Fig 3-1: RB-VHEMA8 Block Diagram

SDI

Input

SDI
Output 2

SDI

Receiver

Audio

Embedder

SDI

Transmitter

Audio

Pass /

Delete

EQ

CD

Audio

Group

Detect

Audio

Embedder

SDI

Transmitter

Audio

Pass /

Delete

SDI
Output 1

CD

8 Channel

Level

Control

Bank 1

ADCs

Bank 2

ADCs

Channel

Routing

Analogue
Inputs

Balanced

Unbalanced

8

4

4

Содержание Redbox RB-VHCMA4

Страница 1: ...DMA8 3G HD SD SDI De Embedder 8 Channel Analogue Outputs RB VHEMA8 3G HD SD SDI Embedder 8 Channel Analogue Inputs RB VHCMA4 3G HD SD SDI Embedder De Embedder 4 Channel Analogue I O RB VHCMD16 3G HD S...

Страница 2: ...p www sonifex co uk Information in this document is subject to change without notice and does not represent a commitment on the part of the vendor Sonifex Ltd shall not be liable for any loss or damag...

Страница 3: ...alogue I O 2 RB VHCMD16 3G HD SD SDI Embedder De Embedder 16 Channel Digital I O 2 Embedding and De Embedding Overview 3 2 RB VHDMA8 3G HD SD SDI De Embedder 8 Channel Analogue Outputs 4 System Block...

Страница 4: ...ol 30 Audio Connections 32 Analogue Audio Inputs 32 Analogue Audio Outputs 33 Audio Input and Output Gain Adjustment 33 RB VHCMA4 D type Pin out 34 Control Modes 34 Bank Mode 34 Channel Mode 34 Changi...

Страница 5: ...mbedding 52 Bank Mode 52 Channel Mode 53 Deleting Audio Groups 53 Technical Specification For RB VHCMD16 54 Remote Interface Commands Responses Protocol 55 Command Format 55 Remote Control Commands 55...

Страница 6: ...8 Block Diagram 15 Fig 3 2 RB VHEMA8 Front Panel 16 Fig 3 3 RB VHEMA8 Rear Panel 17 Fig 4 1 RB VHCMA4 System Block Diagram 27 Fig 4 2 RB VHCMA4 Front Panel 28 Fig 4 3 RB VHCMA4 Front Panel 30 Fig 5 1...

Страница 7: ...are returned to the Company s premises at the Purchaser s expense iv any Goods or parts of Goods replaced shall become the property of the Company v no work whatsoever other than normal and proper ma...

Страница 8: ...f and knowledge of the Company and the Company accepts no liability in respect of its accuracy beyond that set out in Condition a f Subject to Condition e no representation condition warranty or other...

Страница 9: ...bedder is shipped in protective packaging and should be inspected for damage before use Where an item is found to have transit damage notify the carrier immediately with all the relevant details of th...

Страница 10: ...it is important that the correct rating and type of fuse is used Incorrectly rated fuses could present a possible fire hazard under equipment fault conditions The fuse rating for the Redbox Embedder D...

Страница 11: ...y means of the fixing screws It is essential to maintain this earth ground connection to ensure a safe operating environment and provide electromagnetic shielding Fitting Redboxes Redboxes can be fixe...

Страница 12: ...n EEE manufacture including lead mercury cadmium hexavalent chromium and halide containing compounds PBB polybrominated biphenyl and PBDE polybrominated diphenyl ether Elimination of these substances...

Страница 13: ...red SDI outputs It supports the full range of 3G HD and SD standards from NTSC and PAL up to 1080p 60Hz There is independent level control for each analogue output channel which can be adjusted from 2...

Страница 14: ...mote controlled via Ethernet or serial port connections using the Sonifex SCi software It has a triple rate SDI receiver with automatic input rate detection and equalisation along with two re clocked...

Страница 15: ...nd De Embedding Overview Audio embedding is the process of taking one or more audio signals formatting them into packets and then placing them into the ancillary or blanking space of a video signal Au...

Страница 16: ...SCi software It has a triple rate SDI receiver with automatic input rate detection and equalisation along with two re clocked and individually buffered SDI outputs It supports the full range of 3G HD...

Страница 17: ...Bank Channel The BANK CHANNEL button and its indicators are only used when the unit is operating in Channel mode and are used to select the audio output bank channel when controlling the de embedding...

Страница 18: ...ndicator will stay unlit Output Indicators These two indicators are used to indicate which one of the two outputs are selected when configuring audio packets for deletion Rear Panel Connections Fig 2...

Страница 19: ...es straightforward graphical access to all remote control and configuration options via both RS232 and Ethernet interfaces Alternatively commands may be issued from any text based terminal program e g...

Страница 20: ...tected the SDI lock indicator will be lit SDI Outputs The two SDI outputs are connected using the two female BNC connectors on the rear panel They have a 75 output impedance in accordance with the SMP...

Страница 21: ...or attenuation on a per channel basis Each audio channel has an adjustable gain range from 24dBu to 24dBu in 0 5dB increments This is set using the remote Control ports Once set this value is stored a...

Страница 22: ...Bank to Channel mode the channel mappings are retained to allow for further modification De Embedding The unit is always de embedding automatically reading all the audio data contained in the video s...

Страница 23: ...holding down the relevant button for two seconds Cycling through the banks and bank channels using the BANK and BANK CHANNEL buttons respectively allows the user to determine which bank channels are...

Страница 24: ...Output Level 24dBu balanced Output Impedance 50 balanced Full Scale Settings 12dBu 18dBu or 24dBu ref FSD jumper selectable Signal to Noise Better than 106dB RMS A weighted at 24 bit balanced Distort...

Страница 25: ...ay be sent but it will be ignored Further commands sent before the first command is acknowledged will be ignored Responses will be CR LF terminated Remote Control Commands Command Description Response...

Страница 26: ...f 1 on ACK MAC MAC Address Returns the MAC address of the unit in 12 hex characters MAC XXXXXXXXXXXX NET x x x x y y y y z z z z Network Address Settings x x x x is a valid IP address y y y y is a val...

Страница 27: ...ware It has a triple rate SDI receiver with automatic input rate detection and equalisation along with two re clocked and individually buffered SDI outputs It supports the full range of 3G SD and HD s...

Страница 28: ...whether embedding is enabled to the currently selected group To enable or disable the embedding to a group press and hold the GROUP button for two seconds until the group number indicator blinks When...

Страница 29: ...Rear Panel Connections Fig 3 3 RB VHEMA8 Rear Panel Mains Power Power is applied via a standard three pin IEC male socket Mains voltages between 85V and264V AC and frequencies between 47 and 63Hz are...

Страница 30: ...ements Ethernet The Ethernet port is connected using a standard RJ 45 connector on the rear of the panel It is a 10 100Mbps link The unit is shipped with DHCP enabled to allow the unit to be plug and...

Страница 31: ...l audio using high performance low noise stereo 24 bit ADCs They are connected using balanced connections through the D type connectors or unbalanced connections through BNC connectors all are availab...

Страница 32: ...onnect 20 to 25 Do not connect Do not connect Control Modes There are two modes available to control the embedding channel routing process These are the BANK mode and the CHANNEL mode Bank Mode In Ban...

Страница 33: ...t the group to embed to using the GROUP button The GROUP button LED will indicate whether embedding is enabled to this group To enable embedding to this group press and hold the GROUP button for two s...

Страница 34: ...any receiving equipment is capable of handling the extended data packets Deleting Audio Groups If the SDI video signal contains audio groups which require deleting then these can be deleted on a per...

Страница 35: ...Input Level 27dBu balanced Input Impedance 10k bridging balanced Input Levels 12dBu 18dBu or 24dBu for FSD jumper selectable Signal to Noise Better than 113dBFS RMS A weighted at 24 bit balanced Disto...

Страница 36: ...ut it will be ignored Further commands sent before the first command is acknowledged will be ignored Responses will be CR LF terminated Remote Control Commands Command Description Response COM b d p s...

Страница 37: ...is the bank 0 to 3 only in channel mode ACK FPL e Front Panel Lock e is the enable option 0 off 1 on ACK IPG b c g Input Gain b is the bank number 0 or 1 c is the channel 0 3 g is the gain value 0 to...

Страница 38: ...3 Command Description Response SDB o e SD Audio Sample Width o is the output 0 or 1 e is enable 0 20 bit 1 24 bit ACK SRQ Status Request UID Unit ID UID RB VHEMA8 VER Version information M1 m1 b1 is t...

Страница 39: ...atic input rate detection and equalisation along with two re clocked and individually buffered SDI outputs It supports the full range of 3G SD and HD standards from NTSC and PAL up to 1080p 60Hz There...

Страница 40: ...es the function of the other front panel buttons When the de embed bank is selected the front panel buttons will control de embedding to this bank The button LED is used show whether the bank is enabl...

Страница 41: ...led no embedding is done to that group number De Embed The GROUP button and its indicators are used to select the group audio number within the video signal to de embed and send to analogue outputs in...

Страница 42: ...to indicate which one of the two outputs are selected when configuring the embedding routing or when configuring audio packets for deletion Rear Panel Connections Fig 4 3 RB VHCMA4 Front Panel Mains...

Страница 43: ...es straightforward graphical access to all remote control and configuration options via both RS232 and Ethernet interfaces Alternatively commands may be issued from any text based terminal program e g...

Страница 44: ...DI Outputs The two SDI outputs are connected using the two female BNC connectors on the rear panel They have a 75 output impedance in accordance with the SMPTE standard and are both re clocked and ind...

Страница 45: ...pin to the ground pin for that output and then connecting the audio signal to the phase pin The two output types are connected internally so please ensure that only one type of connection is used per...

Страница 46: ...Do not connect Control Modes There are two modes available to control the embedding and de embedding channel routing process These are the BANK mode and the CHANNEL mode Bank Mode In Bank mode audio...

Страница 47: ...e Embed bank using the BANK button Select the SDI Output using the STATUS button Select the group to embed to using the GROUP button The GROUP button LED will indicate whether embedding is enabled to...

Страница 48: ...tained in the video signal as it appears to the de embedding block Using the front panel controls the user can control which of these channels or groups within the video input are routed to the analog...

Страница 49: ...pectively allows the user to determine which bank channels are currently enabled for de embedding and will also show the source for that bank channel Deleting Audio Groups If the SDI video signal cont...

Страница 50: ...put Levels 12dBu 18dBu or 24dBu for FSD jumper selectable Signal to Noise Better than 113dBFS RMS A weighted at 24 bit balanced Distortion and Impedance Better than 100dB THD N at 1kHz balanced Analog...

Страница 51: ...ontrol applications or communicate with the unit using a text based terminal program Command Format Commands are case insensitive and should be terminated in a carriage return character a line feed ch...

Страница 52: ...Group Enable o is the output 0 or 1 g is the group 0 to 3 e is the option 0 off 1 on ACK EMR o g gc b bc Embed Route Control o is the output 0 or 1 g is the group 0 to 3 gc is the group channel 0 to...

Страница 53: ...Gain b is the bank number 0 or 1 c is the channel 0 3 g is the gain value 0 to 96 0 24dBu and 96 24dBu ACK MAC MAC Address Returns the MAC address of the unit in 12 hex characters MAC XXXXXXXXXXXX NE...

Страница 54: ...4 Command Description Response SDB o e SD Audio Sample Width o is the output 0 or 1 e is enable 0 20 bit 1 24 bit ACK SRQ Status Request UID Unit ID UID RB VHEMA8 VER Version information M1 m1 b1 is t...

Страница 55: ...he two video paths which are then sent to the re clocked SDI outputs The de embedding and embedding channel routing is controlled via the front panel buttons and indicators There is also LED indicatio...

Страница 56: ...and hold the BANK button for two seconds until the bank number indicator blinks When lit green it is enabled and when it is lit red it is disabled When the bank is disabled all audio outputs are mute...

Страница 57: ...n is only used when operating in Channel mode The button LED is used show whether the channel is enabled for embedding To enable or disable the channel press and hold the GROUP CHANNEL button for two...

Страница 58: ...r deletion Rear Panel Connections Fig 5 3 RB VHCMD16 Rear Panel Mains Power Power is applied via a standard three pin IEC male socket Mains voltages between 85V and264V AC and frequencies between 47 a...

Страница 59: ...using a straight through cable The default format is 19200 baud with 8 data bits even parity and 1 stop bit Sonifex SCi software when installed on a suitable PC provides straightforward graphical acc...

Страница 60: ...s the full range of 3G SD and HD standards from NTSC and PAL up to 1080p 60Hz The status of the input is displayed on the status LEDs on the front panel When the SDI input rate and format has been det...

Страница 61: ...contains non linear PCM data such as Dolby E or Dolby Digital then this process will corrupt the data and render it unusable In addition to this if any gain or attenuation is applied to this channel...

Страница 62: ...e embedding and de embedding channel routing process These are the BANK mode and the CHANNEL mode Bank Mode In Bank mode audio is routed on a per bank basis so when controlling embedding a bank of aud...

Страница 63: ...The GROUP button LED will indicate whether embedding is enabled to this group To enable embedding to this group press and hold the GROUP button for two seconds until the button turns green The group...

Страница 64: ...l as it appears to the de embedding block Using the front panel controls the user can control which of these channels or groups within the video input are routed to the analogue outputs If an SD video...

Страница 65: ...and BANK CHANNEL buttons respectively allows the user to determine which bank channels are currently enabled for de embedding and will also show the source for that bank channel Deleting Audio Groups...

Страница 66: ...RC can be bypassed Input Output Impedance 75 110 selectable Signal Level Unbalanced 1Vp p 20 un terminated Balanced 6 6Vp p 20 Dynamic Range 138dB Distortion and Noise 137dB THD N at 997Hz ref 0dBFS C...

Страница 67: ...e first command is acknowledged will be ignored Responses will be CR LF terminated Remote Control Commands Command Description Response BOP b o v Bank Option b is the bank o is the option 0 SRC Disabl...

Страница 68: ...o is the output 0 or 1 g is the group 0 to 3 e is the option 0 off 1 on ACK EMR o g gc b bc Embed Route Control o is the output 0 or 1 g is the group 0 to 3 gc is the group channel 0 to 3 only in chan...

Страница 69: ...t Gain b is the bank number 0 or 1 c is the channel 0 3 g is the gain value 0 to 96 0 24dBu and 96 24dBu ACK MAC MAC Address Returns the MAC address of the unit in 12 hex characters MAC XXXXXXXXXXXX N...

Страница 70: ...6 5 Command Description Response SDB o e SD Audio Sample Width o is the output 0 or 1 e is enable 0 20 bit 1 24 bit ACK SRQ Status Request UID Unit ID UID RB VHEMA8 VER Version information M1 m1 b1 is...

Страница 71: ...Formats 525 59 94 SMPTE 125M 625 50 ITU R BT 656 720p 23 98 24 25 29 97 30 50 59 94 60 SMPTE 296M 1035i 59 94 60 SMPTE 260M 1080i 50 59 94 60 SMPTE 274M 1080p 23 98 24 25 50 59 94 60 SMPTE 274M 1080p...

Страница 72: ...ernet Port 10 100Mbps RJ 45 Fuse Rating Anti surge fuse 2A 20 x 5mm Physical Specifications Dimensions Raw 48cm W x 10 8cm D x 4 2cm H 1U 19 W x 4 3 D x 1 7 H 1U Dimensions Boxed 59cm W x 27 5cm D x 1...

Страница 73: ...SDI input rate video format and the audio groups status When an audio group is detected in the incoming stream the status is set to PRESENT and MISSING when that group is not detected Video Output 1...

Страница 74: ...front panel Restore Defaults Pressing this button will cause the unit to restore all settings to their factory defaults All previous settings will be lost Note The login details are not reset and are...

Страница 75: ...x co uk technical software To update the firmware click on the button labeled Update Firmware and then select the downloaded firmware file Firmware files will always have an dwn or dw2 extension A pro...

Страница 76: ...idually select a group and channel for each output Bank Enable This control enables the bank for De Embedding Group Channel Selects the group and or channel for De Embedding to the bank Enable Individ...

Страница 77: ...dually enables each channel within the group Only used in channel control mode Audio Group Delete Allows the deletion of audio groups on a per output basis Simply select the group to enable deletion S...

Страница 78: ...ple rate conversion on each input Termination Only available on the the RB VHCMD16 these controls select the input termination from between 75 and 110 Audio Outputs Page Fig 7 6 SCi Audio Outputs Scre...

Страница 79: ...X or greater The amount of delay through the unit can be expressed in either lines or frames The maximum number of which is determined by the current video format being received by the unit When the...

Страница 80: ...enotes that the signal is relative to 1V RMS Adding the suffix FS denotes that the signal is relative to the maximum value of a digital signal DHCP Dynamic Host Configuration Protocol is a computer ne...

Страница 81: ...it SDI Serial Digital Interface A digital video interface standardised by SMPTE SMPTE Society of Motion Picture and Television Engineers SRC Sample Rate Converter TCP IP Transmission Control Protocol...

Страница 82: ...70 Redbox Embedder De embedder User Handbook N OT E S NOTES...

Страница 83: ...Redbox Embedder De embedder User Handbook 71 NOTES N OT E S...

Страница 84: ...w w w sonifex co uk t 44 0 1933 650 700 f 44 0 1933 650 726 sales sonifex co uk...

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