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User Instruction Manual

IQOMU31 / IQOMB31

3G/HD/SD-SDI Multiplexer for 4 AES/EBU Audio Streams with Fiber
Optic Interfacing

Содержание IQOMB312R-1A3

Страница 1: ...snellgroup com User Instruction Manual IQOMU31 IQOMB31 3G HD SD SDI Multiplexer for 4 AES EBU Audio Streams with Fiber Optic Interfacing ...

Страница 2: ...l operates a policy of continuous improvement and development Snell reserves the right to make changes and improvements to any of the products described in this document without prior notice Contact Details Customer Support For further details of our Regional Customer Support Offices please visit the Snell website and navigate to Support Customer Support Contacts http www snellgroup com support cu...

Страница 3: ...formation Window 14 5 1 1 Input Status 14 5 1 2 Video Status 14 5 1 3 Audio Input Status 15 5 2 Video 16 5 2 1 Input Select 16 5 2 2 Valid Input Standards 16 5 2 3 Default Output 17 5 2 4 Default Output Standard 17 5 2 5 Blanking 17 5 2 6 Freeze 17 5 3 Fiber 18 5 3 1 Fiber Optic Rx 1 and Fiber Optic Rx 2 18 5 3 2 Fiber Optic Tx 1 and Fiber Optic Tx 2 18 5 4 Procamp 19 5 4 1 Procamp Enable 19 5 4 2...

Страница 4: ...ry Name 29 5 11 Logging 30 5 11 1 Logging Misc 30 5 11 2 Logging Video Input 1 and Logging Video Input 2 30 5 11 3 Logging Audio Input 1 to Logging Audio Input 4 31 5 11 4 Logging AES Input 31 5 11 5 Logging Video Output 31 5 11 6 Logging Fiber 32 5 11 7 Logging Audio Output 32 5 11 8 Log Field Descriptions 33 5 12 RollTrack 36 5 12 1 Disable All 36 5 12 2 RollTrack Index 36 5 12 3 RollTrack Sourc...

Страница 5: ... of fiber optic input and output options the IQOMU31 and IQOMB31 enable increased connectivity distances for HD and 3 Gbit s SDI signals 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 The IQOMU31 and IQOMB31 are ideal as small scale digital ingest modules where any digital audio source ...

Страница 6: ...exer with fiber optic input 2 SDI inputs 2 SDI outputs 1 2 optical input s 2 unbalanced AES inputs IQOMU31TR 1A3 IQOMU31TR 1B3 3G HD SD SDI 4 channel AES multiplexer with fiber optic transceiver 2 SDI inputs 1 optical input 2 SDI outputs 1 optical output 2 unbalanced AES inputs IQOMB311 2 T 1A3 IQOMB311 2 T 1B3 3G HD SD SDI 8 channel AES multiplexer with fiber optic output 1 SDI input 2 SDI output...

Страница 7: ...tyle 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 Important Although IQ modules are interchangeable between enclosures their rear panels are enclosure specific An IQH3B enclosure accepts modules with either A or B order codes An IQH3A or IQH1A enclosure accepts module...

Страница 8: ...l I O and control is determined by the type of SFP module fitted Connector Format LC Standard SMPTE 297 2006 Inputs Up to 2 Signal Outputs SDI Outputs x 2 Optical Outputs 3 Gbit s HD SDI 1 485 Gbit s HD SDI or 270 Mbit s SD SDI asynchronous operation available at other frequencies Optical I O and control is determined by the type of SFP module fitted Connector Format LC Standard SMPTE 297 2006 Out...

Страница 9: ...ixels in 2 pixel steps HD 3G Pattern On On Off Pattern Select 75 Color Bars Black Caption On On Off Edit Caption 19 characters available TX Laser Disable On Off Audio Controls Embedder Assignment Group 1 4 Enable On Off Pair 1 8 Source L Non PCM Dis embed 1_1 to 8_2 AES 1 4 Tone Silence Pair 1 8 Source R Dis embed 1_1 to 8_2 AES 1 4 Tone Silence Pair 1 8 Stereo Link channel pairs Pair 1 8 Polarity...

Страница 10: ...udio Pairs 1 8 Loss AES Audio Pairs 1 4 PCM AES Audio Pairs 1 4 Non PCM AES Audio Pairs 1 4 Loss Tx Laser Bias High Warning Input 1 2 Rx Power High Warning Input 1 2 Rx Power Low Warning Specifications Electrical 3 Gbit s SDI SMPTE 424M 1 5 Gbit s HD SDI SMPTE 292M 270 Mbit s SDI SMPTE 259M C DVB ASI Connector Format BNC 75ohm panel jack on standard Snell connector panel Return loss 15 dB 270 Mbit...

Страница 11: ...llowing module information Software version Serial number Build number KOS version Firmware version PCB version Embedded Audio Handling HD 24 bit synchronous 48 kHz to SMPTE 299M SD 20 bit synchronous 48 kHz to SMPTE 272M A Embedded Audio Delay Minimum PCM 2 ms Maximum non PCM SD 67 us HD 28 us 3G A 15 us 3G B 25 us Digital Audio Input Balanced Connector Format 25 W D Sample Frequency 25 96 kHz 48...

Страница 12: ...iption Connector FIBER Optical input 1 x dual SFP AES IN AES audio inputs 2 x unbalanced BNC SERIAL IN SDI inputs 2 x BNC Label Description Connector FIBER Optical output 1 x dual SFP SERIAL OUT SDI outputs 2 x BNC Note The polarity of the balanced analog audio screw terminal connectors is shown opposite Label Description Connector FIBER Optical input 1 x dual SFP AES AUDIO IN AES audio inputs 4 x...

Страница 13: ...g FPGA_OK Green Illuminated The unit is booting The LED stays illuminated until the SDI is enabled Green Flashing The FPGA is running Ser_IN 1 Ser_IN 2 Green Illuminated A valid input is present SDI Opt_IN 1 Opt_IN 2 Green Illuminated A valid input is present fiber ERROR Red Illuminated Board fault conditions When the unit is booting the LED is illuminated until the SDI is enabled WARN Yellow Illu...

Страница 14: ...put Status When Input Status is selected the video input status is displayed 5 1 2 Video Status When Video Status is selected the video input status is displayed Information Status Description Standard IN1 IN2 OK SDI input signal OK Shows the detected video input standard for example 1080 29i blank if input is lost FAIL SDI input signal failed LOST No signal received MISM Mismatch format detected ...

Страница 15: ... OK Shows the selected video output standard for example 1080 29i A symbol indicates that the caption is enabled blank if disabled BLK Output signal is black FRZ Output signal is frozen PAT Output is a pattern Information Status Description Standard Information Status Description Audio Embed Input Audio AES Input P Channel is a PCM audio input No audio input detected D Signal is data such as non P...

Страница 16: ...g Freeze options Default output 5 2 1 Input Select The Input Select control Enables the selection of either SDI Input 1 SDI Input 2 Fiber option 1 or Fiber option 2 where applicable 5 2 2 Valid Input Standards The Valid Input Standards check boxes specify the video input standards that the module will accept The module will automatically detect the standard of the received input and block any sign...

Страница 17: ...5 2 5 Blanking The Blanking controls enable specific lines of VANC to be blanked 625 blank lines Applied to 625 only you can blank either or both of line 23 or line 336 525 blank lines Applied to 525 only you can blank any or all of lines 21 22 283 or 284 Blank VANC Selecting this option blanks the following lines inclusively All VANC data from the end of the last active video line to the end of t...

Страница 18: ...isplayed Tx Wavelength Displays the wavelength of the transmitted output signal either 1310 nm or 1550 nm Laser Bias Displays the bias level in mA Laser Bias State Displays the bias state options include OK WARN HI WARN LO FAIL LO and FAIL HI Tx Power Displays the signal level of the transmitted output signal in dBm Tx Power State Displays the state of the transmitted output signal options include...

Страница 19: ...in Chroma Y C Timing Picture position 5 4 1 Procamp Enable The Procamp Enable check box enables the video processing amplifier functions Clear the check box to disable the Procamp functions 5 4 2 Black Level The Black Level control allows the channel s black level to be adjusted over a range of 100 mV in steps of 0 8 mV The preset value is 0 5 4 3 Hue Adjust The Hue Adjust control allows the chann...

Страница 20: ...n steps of 0 1 dB The preset is 0 5 4 6 Cb Cr Gain The Cb Cr Gain control allows the chrominance to be adjusted over a range of 6 dB in steps of 0 1 dB The preset value is 0 5 4 7 Y C Timing The Y C Timing control allows the luma chroma timing to be adjusted over a range of 8 pixels in 2 pixel steps in SD 16 pixels in 2 pixel steps in HD 3G The preset value is 0 5 4 8 Picture Position The Picture ...

Страница 21: ...this will not be indicated Additionally if the vertical delay is set to 0 the lowest horizontal delay will equal the latency of the module rather than the delay specified by this control 5 5 2 Vertical Delay Use the slider bar to add up to 1 frame of vertical delay in steps of 1 line The preset value is 0 5 5 3 Frame Delay Added You can specify up to 9 additional frames of delay using this slider ...

Страница 22: ...or disable the embedder group Apply a mute to a pair within the group Configure each pair as either 2 Channel Stereo or Non PCM Configure each channel within the pair Specify the route for each channel With the exception of the Embedder Enable control each control is duplicated for Pair 1 and Pair 2 5 6 1 Embedder N Enable This option when checked enables the embedder group Note The control templa...

Страница 23: ...ting of non PCM data with the Source L Non PCM selection If in Non PCM mode and a PCM source is selected it will bypass the sample rate converters and be routed to the output but the Procamp and Audio Delay controls will have no effect If set to PCM mode and a Non PCM source is selected silence will be embedded Invert L Invert R Inverts the signal PCM sources only Gain L Gain R The slider bar may ...

Страница 24: ... of the embedder routing specified of the Embedder 1 to Embedder 4 screens Changes that you make to the embedder routes on this screen are applied to the Embedder 1 to 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 specific screens To specify a route on this screen simply select it from the matrix ...

Страница 25: ...Internal The added delay is equal to the module s current video delay as set in the Video Delay menu Manual Selecting this option applies a delay equal the value specified by the Manual Coarse and Manual Fine delays which are described below 5 8 2 Manual Coarse and Manual Fine Delay Controls The Manual Coarse and Manual Fine delay controls are added together to add a manual delay to the audio sign...

Страница 26: ...the level at which the signal is considered to have dropped to silence The range of this control is 0 to 80 dB in steps of 1 dB and the preset value is 70 dB The level set by this control must exist continuously for the time specified by the Warning Timer control for the signal to be considered silent Overload Level Use the slider bar to specify the level at which the signal is considered to have ...

Страница 27: ...up to 19 characters may be entered to be displayed when the caption function is enabled Clicking the S button saves the caption as entered Clicking the P button returns the caption to the default preset value 5 9 2 Select Caption The Captions Off Captions On radio buttons may be used to turn the caption on and off When enabled the caption will appear as white text on a black background in the lowe...

Страница 28: ...mory to recall by clicking on it The recalled settings will be applied and the memory name will appear in the Last Recalled Memory section 5 10 2 Save Memory This column lists the 16 pre set memory names that are available for use To save settings In the Save Memory column select a memory location and then click Save The current settings are saved and the memory appears in the Recall Memory column...

Страница 29: ...l Limited 5 10 4 Save Memory Name This option enables the pre set memory names to be changed to something more memorable or meaningful if required To change a memory name In the Save Memory Name field type the new memory name and then click S To return the memory to its default value click the preset button P ...

Страница 30: ...hree columns Log Enable Select the check boxes that correspond to the parameters for which log information should be collected Log Field Displays the name of the logging field Log Value Displays the current log value 5 11 1 Logging Misc The Logging Misc screen displays the current log information about the module s basic parameters 5 11 2 Logging Video Input 1 and Logging Video Input 2 The Logging...

Страница 31: ... to Logging Audio Input 4 The Logging Audio Input screens display the current log values for the eight audio pairs for each channel 5 11 4 Logging AES Input 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 ...

Страница 32: ...sue 1 Rev 2 Page 32 2013 Snell Limited 5 11 6 Logging Fiber The Logging Fiber screen displays the current log values for the fiber optic receivers and transmitters 5 11 7 Logging Audio Output The Logging Audio Output screen displays the current log information for the audio output ...

Страница 33: ...S V115 HARDWARE_VERSION Displays the hardware version number UPTIME Displays the time since the last restart in the format ddd hh mm ss SN Displays the module serial number which consists of an S fol lowed by eight digits INPUT_N_STATE Displays the current input state Valid values are OK WARN Mismatch FAIL Lost Note WARN Mismatch indicates that the input and output standards are not the same INPUT...

Страница 34: ...CM OK Data OK DolbyE WARN No Input FAIL Lost OUTPUT_N_TYPE 3G HD SD SDI OUTPUT_N_STATE OK WARN Pattern WARN Black WARN Freeze OUTPUT_N_STANDARD Displays the current output video standard OUTPUT_N_CAPTION OK Off WARN On OUTPUT_N Displays the relevant input source for the output video FIBER_Rx_N_POWER_STATE These fields display the power status Valid values are OK WARN HI WARN LO FAIL LO FAIL HI FIB...

Страница 35: ... status Valid values are OK WARN HI WARN LO FAIL LO FAIL HI FIBER_Tx_N_POWER Displays the power level of the transmitter output in dBm OUTPUT_1_EMBED_AUDIO_1_1_STATE to OUTPUT_1_EMBED_AUDIO_8_2_STATE These fields display the current embedded output audio state Valid values are OK PCM OK Data OK DolbyE WARN Silent PCM WARN Overload PCM FAIL Input Lost Log Field Description ...

Страница 36: ...displayed below the slider Clicking the P button selects the default preset value When no source is selected Unused is displayed 5 12 4 RollTrack Address This item enables the address of the selected destination module to be set The address may be changed by typing the new destination in the text area and then selecting the S button to save the selection Clicking the P button returns to the defaul...

Страница 37: ...ack command Possible RollTrack Sending messages are 5 12 7 RollTrack Status A message is displayed here to indicate the status of the currently selected RollTrack index Possible RollTrack Status messages are String A string value is always being sent Number A number value is always being sent No The message is not being sent Yes The message is being sent Internal Type Error Inconsistent behavior P...

Страница 38: ...arameters of the module KOS The operating system version number PCB The Printed Circuit Board revision number Firmware The module firmware revision number Up Time The time since the module was last started Licensed Options The currently installed licensed options associated with the module 5 13 1 Factory Defaults The Factory Defaults button enables the module settings to be reset to their factory ...

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