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Ross MB-652 Скачать руководство пользователя страница 29

MB-652 User Manual (Iss. 04)

Configuration • 3–11

Monitoring the Loudness Value

The LEQ algorithm calculates values for programs consisting of 1 to 5 channels. Gains are
designed for 5.1 program audio so that channels 4 and 5 have a special gain factor of 1.41 (used in
multi-mode).

The MB-652 loudness algorithm reports the following output values in DashBoard:

1.

True peak.

2.

LEQ Average 1, Momentary (1 second)

3.

LEQ Average 3, Variable (1-30 seconds)

4.

Integrated Continuous Gated moving window, Variable (1-30 seconds)

5.

Integrated Gated Loudness window (1770-2)

6.

Loudness Range, EBU-128R

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Содержание MB-652

Страница 1: ...MB 652 2RU Monitoring Bridge User Manual...

Страница 2: ...eople that make things happen At Ross our employees are a special group Our employees truly care about doing a great job and delivering a high quality customer experience every day This code of ethics...

Страница 3: ...accompanied your product EMC Notices United States of America FCC Part 15 This equipment has been tested and found to comply with the limits for a class A Digital device pursuant to part 15 of the FCC...

Страница 4: ...e need for the extraction of natural resources Ross Video encourages you to use the appropriate take back systems These systems will reuse or recycle most of the materials from your end of life equipm...

Страница 5: ...ches 2 8 Setting the IP Address 2 8 Master Password Override 2 8 SW4 2 8 Configuration 3 Using the Front Panel Display 3 2 Using DashBoard 3 4 To launch DashBoard 3 4 To access the MB 652 interface 3...

Страница 6: ...pload software to the MB 652 3 12 DashBoard Menus 4 Network Connect Interface 4 2 Device Tab 4 2 Network Tab 4 2 Network Tab 4 3 MB 652 Interfaces 4 4 Status Tab 4 4 Product Tab 4 4 LKFS Tab 4 4 Setti...

Страница 7: ...ulations on choosing a Ross Video Monitoring Bridge Thank you for joining the group of worldwide satisfied Ross Video customers Should you have a question pertaining to the installation or operation o...

Страница 8: ...ttons to provide intuitive channel source and mode selection Also located on the front panel is a push to mute rotary shaft encoder for volume control and a 1 4 long frame jack for headset monitoring...

Страница 9: ...s Figure 1 1 outlines the workflow of the MB 652 Figure 1 1 MB 652 Simplified Block Diagram SDI Video In SDI Video Out 16 Channel DMX VFD 16 VU Peak Meters LKFS Meter 16 CHANNELS SDI EQ and Reclock DA...

Страница 10: ...sting the volume level for the speakers For More Information on configuring the MB 652 for network communication refer to the section Network Configuration on page 3 7 menus in DashBoard for the MB 65...

Страница 11: ...allation In This Chapter This chapter provides instructions for the physical installation of your MB 652 and basic cabling for the MB 652 Before You Begin Front Panel Overview Rear Panel Overview Phys...

Страница 12: ...container and ensure that all items are included If any items are missing or damage contact your sales representative or Ross Video directly ESD Susceptibility Static discharge can cause serious dama...

Страница 13: ...ontrol the volume Push the knob to mute the audio 3 Source Select Buttons This row of eight push buttons enable you to route the corresponding source to the speakers of the MB 652 Refer to the section...

Страница 14: ...ection Configuring the DIP Switches on page 2 8 for details SW3 is used to override the Master Password for the MB 652 This password limits access to the MB 652 6 ETHERNET Port Each MB 652 includes an...

Страница 15: ...nual Iss 04 Installation 2 5 For More Information on power supplies for the MB 652 refer to the section Power Supplies on page 2 6 MB 652 power consumption refer to the section Technical Specification...

Страница 16: ...ndards 100 240V This section includes information for connecting the power cables for the MB 652 To connect the power cables for the MB 652 1 For each power cable install the provided cable clamp 929...

Страница 17: ...our IT Department before connecting to your facility network to ensure that there are no conflicts They will provide you with an appropriate value for the IP Address Subnet Mask and Gateway for the MB...

Страница 18: ...osition A user specified Master Password is used The default password is password It can be changed using DashBoard as outlined in the the section Setting the Master Password on page 3 5 DOWN This pos...

Страница 19: ...ter provides instructions to configure basic communications for your MB 652 The following topics are discussed Using the Front Panel Display Using DashBoard Using a Master Password in DashBoard Networ...

Страница 20: ...1 1200 seconds 4 True Peak Readout This value is the ITU 1770 3 LKFS numerical read out of the true peak PK 5 Signal Data Display This area includes the following fields SIG field Displays the type of...

Страница 21: ...ual Iss 04 Configuration 3 3 6 Speaker Volume This area represents the speaker volume level A flashing number with an X underneath it indicates that the speakers are muted the VOLUME control knob was...

Страница 22: ...de enables you to set up the audio features for the physical panel To launch DashBoard 1 Ensure that you are running DashBoard software version 6 2 0 or higher The software and DashBoard User Manual a...

Страница 23: ...Password Use this DIP switch when the Master Password needs to be reset e g when you have forgotten the password text If you change the configuration of the DIP Switch you must reboot the MB 652 befor...

Страница 24: ...h the DashBoard client on your computer 2 Navigate to a locked MB 652 displayed in the Tree View of the DashBoard client 3 Double click the MB 652 node to display the Password Required dialog You can...

Страница 25: ...thernet cables are properly connected Check the link activity LEDs found on the ethernet RJ 45 connector Ensure the network settings for the MB 652 are set to the factory default values If all cables...

Страница 26: ...n MB 652 User Manual Iss 04 Default Gateway This is the IP Address for connection outside the subnet 6 To save the new settings click Apply in the Network setup tab The settings are saved immediately...

Страница 27: ...ualizer where Equalizer 1 Frequency 1 are the low shelf Equalizer 2 Frequency 2 are the first mid range band This band includes a Q adjustment Equalizer 3 Frequency 3 are the second mid range band Thi...

Страница 28: ...l The MB 652 provides a Volume Control knob on the front panel that provides volume and mute controls The GPIO Port on the rear panel determines whether to mute the front speakers or whether the audio...

Страница 29: ...am audio so that channels 4 and 5 have a special gain factor of 1 41 used in multi mode The MB 652 loudness algorithm reports the following output values in DashBoard 1 True peak 2 LEQ Average 1 Momen...

Страница 30: ...his dialog box displays the selected upload file name type size and the file creation date 8 From the Confirmation dialog box select one of the following Cancel Select this option to cancel the upload...

Страница 31: ...le for the MB 652 Default values are indicated with an asterisk The DashBoard Control System enables you to setup an IP address for the MB 652 and monitor its status from a computer You can download t...

Страница 32: ...ription Current Settings Network Source DHCP set by user The Addressing Mode is set to DHCP in DashBoard The network automatically assigns the MB 652 ethernet settings Static set by user The Addressin...

Страница 33: ...ur MB 652 The Device Name is automatically updated in the Product tab Tree View and tab titles NTP Server This is the IP Address of the NTP server used as a time source Current DIP Switch read only Us...

Страница 34: ...t Indicates the input video format Table 4 5 Product Tab Items Tab Title Item Parameters Description Product Card Name Audio Bridge Product MB 652 Indicates the model of the MB 652 Supplier Ross Video...

Страница 35: ...el display reports the fixed 30sec gated window range Integrated The RST field on the front panel display counts until it reaches the Gate Time value LKFS Reset Resets all fields on the LKFS tab Table...

Страница 36: ...gain of that audio band Frequency Adjusts the frequency of the equalizer Q Specifies how sharp the filter will be Moving the slider to the left sharpens the filter while moving the slider to the right...

Страница 37: ...ions 5 1 Specifications In This Appendix This appendix provides information on the specifications for your MB 652 Note that specifications are subject to change without notice The following topics are...

Страница 38: ...Reclocked SMPTE 259M SMPTE 292M SMPTE 424M Connector Type 75ohm BNC Signal Level 800mV nominal Return Loss 10dB to 3G Analog Audio Monitor Output Number of Outputs 2 Connector Type 3 pin terminal blo...

Страница 39: ...MB 652 User Manual Iss 04 Service Information 6 1 Service Information In This Chapter This chapter contains the following sections Troubleshooting Checklist Warranty and Repair Policy...

Страница 40: ...Review Performing a quick visual check may reveal many problems such as connectors not properly seated or loose cables Check the MB 652 and any associated peripheral equipment for signs of trouble 2 P...

Страница 41: ...This MB 652 User Manual provides all pertinent information for the safe installation and operation of your MB 652 Ross Video policy dictates that all repairs to the MB 652 are to be conducted only by...

Страница 42: ...trade show information Visit Us Visit our website for Company information and news Related products and full product lines Online catalog Testimonials Technical Support Telephone 1 613 652 4886 After...

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