Related Manuals for Snell IQBRK3048-2B3
Summary of Contents for Snell IQBRK3048-2B3
- Page 1 User Instruction Manual IQBRK30 3G/HD/SD-SDI Remultiplexer for 4 AES/EBU Audio Streams snellgroup.com...
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Page 2: Information And Notices
Information in this manual and software are subject to change without notice and does not represent a commitment on the part of Snell Limited. The software described in this manual is furnished under a license agreement and can not be reproduced or copied in any manner without prior agreement with Snell Limited. -
Page 3: Table Of Contents
5.7 Router Overview ..........26 © Issue 1 Rev 3 Page 3 2013 Snell Limited... - Page 4 5.13.3 Restart ..........39 © Issue 1 Rev 3 Page 4 2013 Snell Limited...
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Page 5: Introduction
3 Gbit/s, 1.5 Gbit/s, or 270 Mbit/s SD-SDI signals. With 16 embedded channels, audio processing features include audio delay, gain, invert, and channel level routing, while video delay and a video proc. amp are also included in the feature-set. 1.2 Block Diagram © Issue 1 Rev 3 Page 5 2013 Snell Limited... -
Page 6: Feature Summary
In-built test pattern generator and audio tone generator. • Two SDI inputs and up to four active HD/SD-SDI outputs. • 16 user memories, save/recall/rename. • Rollcall control and monitoring compatible. © Issue 1 Rev 3 Page 6 2013 Snell Limited... -
Page 7: Order Codes
Modules with “A” order codes (for example, IQBRK3048-2A3) can be fitted into either A- or Note: B-style enclosures. Modules with “B” order codes (for example, IQBRK3048-2B3) can only be fitted into B-style enclosures. See page 8. The following product order codes are covered by this manual: 3G/HD/SD-SDI 16-channel AES multiplexer. -
Page 8: Enclosures
1.6.1 B-style Enclosure Enclosure order codes: IQH3B-S-0, IQH3B-S-P 1.6.2 A-style Enclosures Enclosure order code: IQH1A-S-P Enclosure order codes: IQH3A-S-0, IQH3A-S-P Enclosure order codes: IQH3A-E-0, IQH3A-E-P, IQH3A-0-0, IQH3A-0-P Enclosure order code: IQH1A-S-P © Issue 1 Rev 3 Page 8 2013 Snell Limited... -
Page 9: Technical Specification
Video Input 1, Video Input 2, Follow Video Manual Freeze On/Off Freeze Field/Frame Video Delay Frames 0 to 9 F VANC Data Blank VANC SD VANC Data Line blanking (6 controls) © Issue 1 Rev 3 Page 9 2013 Snell Limited... - Page 10 0 to -80 dB in steps of 1 dB Warning Timer 1 to 20 seconds in steps of 1 second Other Controls User Memories 16x Save, Recall, Rename Memory Naming User configurable naming of memories 1–16 © Issue 1 Rev 3 Page 10 2013 Snell Limited...
- Page 11 25 to 96 kHz (48 kHz for reference) Input Cable Length >500 m of RG59 cable Impedance 75 Ohms Standard AES3id, SMPTE 272M-A-1994, SMPTE 299M Output Sampling 48 kHz frame locked © Issue 1 Rev 3 Page 11 2013 Snell Limited...
- Page 12 25 W D Level 3 V p-p typical into 110 Ohms Standard AES3, SMPTE 272M-A-1994, SMPTE 299M Power Consumption Module Power Consumption 9 W (A Frames) 8 PR (B Frames) © Issue 1 Rev 3 Page 12 2013 Snell Limited...
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Page 13: Connections
75 Ohms. 3.4 AES Outputs 3.4.1 Unbalanced – IQBRK3048-2A(B)3 AES output from the unbalanced unit is made by means of four BNC connectors, which terminate in 75 Ohms. © Issue 1 Rev 3 Page 13 2013 Snell Limited... -
Page 14: Aes I/O
AES IN 3+ AES IN 3- AES IN 3 GND AES IN 2 GND AES IN 2+ AES IN 2- AES IN 1+ AES IN 1- AES IN 1 GND © Issue 1 Rev 3 Page 14 2013 Snell Limited... -
Page 15: Card Edge Leds
LED is illuminated until the SDI is enabled. WARN Yellow Illuminated Board warning conditions. LED is illuminated when one or more of the SDI inputs is not valid. Green Illuminated The module is operating correctly. © Issue 1 Rev 3 Page 15 2013 Snell Limited... -
Page 16: Controlling The Iqbrk30 From The Rollcall Control Panel
Channel is a PCM audio input. No audio input is detected. -------- Signal is data (non-PCM, Dolby, etc.). Audio AES Input Signal is Dolby E. V bit present on audio channel. -------- © Issue 1 Rev 3 Page 16 2013 Snell Limited... -
Page 17: Video
The module will automatically detect the standard of the received input and block any signal that does not comply with these selected video formats. By default, all input standards are selected. © Issue 1 Rev 3 Page 17 2013 Snell Limited... -
Page 18: Default Output
5.2.6 Freeze The Manual Freeze control freezes/pauses the output. Freeze type can be specified as either Field or Frame. This function is disabled on a power-cycle of the module. Note: © Issue 1 Rev 3 Page 18 2013 Snell Limited... -
Page 19: Procamp
5.3.4 Master Video Gain The Master Video Gain control allows the video gain to be adjusted over a range of ±6 dB in steps of 0.1 dB. The preset value is 0. © Issue 1 Rev 3 Page 19 2013 Snell Limited... -
Page 20: Y Gain
The Picture Position control allows the picture position to be adjusted over a range of: • ± 8 pixels in 2 pixel steps SD • ± 16 pixels in 2 pixel steps HD/3G The preset value is 0. © Issue 1 Rev 3 Page 20 2013 Snell Limited... -
Page 21: Video Delay
The delay of non-PCM audio, or ‘pass-through’ audio is also set by this control. The delay, in ms, is displayed below this control. 5.4.4 Active Video Delay The total active video delay (in ms) is displayed at the bottom of this screen. © Issue 1 Rev 3 Page 21 2013 Snell Limited... -
Page 22: Embedder 1 To Embedder 4
The control templates for Embedder 1 to Embedder 4 comprise the same controls. To Note: avoid repetition, the controls are only described once in this manual. 5.5.1 Embedder N Enable This option, when checked, enables the embedder group. © Issue 1 Rev 3 Page 22 2013 Snell Limited... -
Page 23: Pair 1 And Pair 2 Controls
Options for the channel include a dis-embed path, a tone or silence. • Right: Routes the Right (PCM) channel to the option selected in the window. Options for the channel include a dis-embed path, a tone or silence. © Issue 1 Rev 3 Page 23 2013 Snell Limited... -
Page 24: Aes Out 1-2 And 3-4
Gain L / Gain R: The slider bar may be used to independently adjust the channel audio gain over a range of +12 dB to -72 dB in 0.1 dB steps (PCM only). The preset value is 0. © Issue 1 Rev 3 Page 24 2013 Snell Limited... - Page 25 Options for the channel include a dis-embed path, a tone or silence. • Right: Routes the Right (PCM) channel to the option selected in the window. Options for the channel include a dis-embed path, a tone or silence. © Issue 1 Rev 3 Page 25 2013 Snell Limited...
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Page 26: Router Overview
Embedder 4 screens (and vice versa). To apply more than simple routing, e.g. to use the gain or inversion controls, you must use the Embedder screens. See page 22. To specify an embedded or AES route on this screen, simply select it from the matrix. © Issue 1 Rev 3 Page 26 2013 Snell Limited... -
Page 27: Audio
100 Hz to 10 kHz in 100 Hz steps. The preset value for this control is 1 kHz. Channel Ident: When selected, this will identify the right channel by causing the tone to fluctuate. © Issue 1 Rev 3 Page 27 2013 Snell Limited... -
Page 28: Audio Monitor
Warning Timer: Use the slider bar to specify the time that either of the above conditions must exist before considered to be true. The range of this control is for 0 to 20 seconds and the preset value is 10 seconds. © Issue 1 Rev 3 Page 28 2013 Snell Limited... -
Page 29: Pattern & Caption
When enabled, the caption will appear as white text on a black background in the lower portion of the picture. 5.9.3 Pattern Select The radio buttons enable / disable pattern generation. The options are: • • Black • Bars © Issue 1 Rev 3 Page 29 2013 Snell Limited... -
Page 30: Memories
In the Save Memory column, select a memory location, and then click Clear. The current settings stored for that memory are cleared. After you clear a memory location, it disappears from the Recall Memory list. © Issue 1 Rev 3 Page 30 2013 Snell Limited... -
Page 31: Last Recalled Memory
• In the Save Memory Name field, type the new memory name, and then click the S button. To return the memory to its default preset value, click P button. © Issue 1 Rev 3 Page 31 2013 Snell Limited... -
Page 32: Logging
The Logging Misc screen displays the current log information about the unit’s basic parameters. 5.11.2 Logging Video Input 1 and 2 The Logging Video Input screens display the current log information for the relevant video inputs. © Issue 1 Rev 3 Page 32 2013 Snell Limited... -
Page 33: Logging Audio Input 1 And 2
The Logging AES Input screen displays the current state of the AES inputs. 5.11.5 Logging Video Output The Logging Video Output screen displays the current log information for the video output. © Issue 1 Rev 3 Page 33 2013 Snell Limited... -
Page 34: Logging Audio Output
IQBRK30 www.snellgroup.com Controlling the IQBRK30 from the RollCall Control Panel 5.11.6 Logging Audio Output The Logging Audio Output screen displays the current log information for the audio output. © Issue 1 Rev 3 Page 34 2013 Snell Limited... -
Page 35: Log Field Descriptions
INPUT_1_IDENT= The identifier of the serial data input. INPUT_1_EMBEDDED_AUDIO_1_STATE= The current embedded input audio state. Valid values are: INPUT_1_EMBEDDED_AUDIO_8_STATE= • OK:PCM • OK:Data • OK:DolbyE • WARN:No Input • FAIL:Lost © Issue 1 Rev 3 Page 35 2013 Snell Limited... - Page 36 WARN:Overload PCM • FAIL:Input Lost AES_OUTPUT_1_1_STATE= The current AES output state. Valid values are: • OK:PCM AES_OUTPUT_4_2_STATE= • OK:Data • OK:DolbyE • WARN:Silent PCM • WARN:Overload PCM • FAIL:Input Lost © Issue 1 Rev 3 Page 36 2013 Snell Limited...
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Page 37: Rolltrack
This ensures that only the correct unit will respond to the command. If left at 00 an incorrectly fitted unit may respond unexpectedly. © Issue 1 Rev 3 Page 37 2013 Snell Limited... -
Page 38: Rolltrack Command
The message is not being sent. The message is being sent. Internal Type Error Inconsistent behavior. Please contact your local Snell agent. 5.12.7 RollTrack Status A message is displayed here to indicate the status of the currently selected RollTrack index. -
Page 39: Status
The Default Settings button enables module settings to be reset to their factory defaults, leaving user memories intact. 5.13.3 Restart The Restart button enables the module to be rebooted, simulating a power-up/power-down cycle. © Issue 1 Rev 3 Page 39 2013 Snell Limited...
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