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8.2 Output 2 & 4: DARS

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Output Type:

"Digital Audio Out"

(Digital Audio Reference Signal [DARS])

Signal Type:

"OFF"
"DARS 48 kHz"
"DARS 44.1 kHz"

Label:

You can use this field to define a custom label for the output,
or you can leave the field blank.

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Please note:

Output 4 is a "follower" port whose output is solely controlled by the configuration for Output 2

above.

20

Date: March 2, 2022

IMS-VSG181H

Summary of Contents for IMS-VSG181H

Page 1: ...SETUP GUIDE IMS VSG181H Hot Plug Module March 2 2022 Meinberg Funkuhren GmbH Co KG...

Page 2: ......

Page 3: ...Balanced 12 5 4 3 Word Clock Output 12 6 Before You Start 13 6 1 Contents of Delivery 13 6 2 Disposal of Packaging Materials 13 7 System Installation 14 7 1 Important Information Regarding Hot Plugga...

Page 4: ...en GmbH Co KG Lange Wand 9 31812 Bad Pyrmont Germany Phone 49 0 52 81 93 09 0 Fax 49 0 52 81 93 09 230 Website https www meinbergglobal com Email info meinberg de Date February 23 2022 Manual Version...

Page 5: ...nge log troubleshooting chapter minor corrections 1 1 2 23 2022 Corrections to frame rate support via LTC output adjustments to Web Interface following firmware updates new screenshots clarification o...

Page 6: ...ronized against an external reference frequency 10 MHz a pulse per second sig nal PPS and a time string from an upstream clock These synchronization signals are essential to maintaining the precision...

Page 7: ...efore setting up the device for use This device may only be used for the purpose described in this manual In particular the specified operat ing limits of the device must be heeded The person setting...

Page 8: ...urn be attached to an uncoated non conductive metal part of the system Use only tools and devices that are free of static electricity When transporting devices Devices must only be touched or held by...

Page 9: ...disconnec tion from the mains supply In the event that a power supply unit is no longer working e g defective please return it to Meinberg for repair Failure to observe these safety instructions may...

Page 10: ...81H Module Connectors and Indicators 5 IMS VSG181H Module Connectors and Indicators 1 2 3 4 The numbering in the drawing above relates to the relevant subsection in this chapter IMS VSG181H Date March...

Page 11: ...signal LED A Status of Black Out output LED B Status of LTC output St In A B The status LEDs A and B only provide information about whether the outputs have been enabled and properly configured in th...

Page 12: ...ack Out signal Yellow flashing Adjusting timing pattern of Black Out signal module oscillator is not yet warmed up Green not flashing Output enabled module oscillator is warmed up timing is being fine...

Page 13: ...ri Level Sync SMPTE 274M PAL NTSC signals can include embedded VITC SMPTE 12M 1 SMPTE 309M Signal Level 300 mVpp 75 termination unbalanced Connector Type BNC Connector Female Cable Coaxial Cable Shiel...

Page 14: ...unction Pin 1 LTC Pin 2 LTC Pin 3 Not connected Pin 4 Not connected Pin 5 Not connected Pin 6 GND Pin 7 GND Pin 8 GND Pin 9 GND Pin 10 GND Pin 11 DARS Pin 12 DARS Pin 13 Word Clock 2 5 V 75 Pin 14 Not...

Page 15: ...t Signal DARS Balanced Signal Level TTL 2 5 Vpp 110 termination pin 11 and 12 Signal Type Sample frequencies 44 1 kHz and 48 kHz 5 4 3 Word Clock Output Output Signal Word Clock Signal Level TTL 2 5 V...

Page 16: ...please contact Meinberg immediately Only the recipient the person or company receiving the system may file claims or complaints against the forwarder for damage caused in transit Meinberg recommends...

Page 17: ...lacing it in order to keep your system on I O ESI and MRI Slots Hot Pluggable CLK1 CLK2 Hot Pluggable When a clock module is replaced or installed it is important to rescan Slots the reference clocks...

Page 18: ...The module must be pulled carefully out of the guide rail Note that the module will be securely seated in the connector block inside the chassis a certain amount of force must be applied to release t...

Page 19: ...and unbalanced LTC DARS and word clock signals can be read from the device via the 15 pin D Sub connector for which a suitable cable must be specifically assembled The cable should be fitted with a 15...

Page 20: ...tup of a IMS VSG181H using the Web Interface The IMS VSG181H is configured by selecting the menu I O Config Output Configuration in the Web Interface The configuration options addressed in this chapte...

Page 21: ...st ITU R BT 1700 SMPTE ST 170 2004 PAL 625i 50 Hz Black Burst ITU R BT 1700 720p 50 Hz Tri Level Sync SMPTE ST 296 1080i 50 Hz Tri Level Sync SMPTE ST 274 720p 59 94 Hz Tri Level Sync SMPTE ST 296 108...

Page 22: ...rated 6 22 Daily Jam Time Define a time for the daily jam event Use Local Time If the IMS LANTIME server is being operated as a PTP Offset from PTP slave enabling this option will cause the IMS VSG181...

Page 23: ...gnal Type OFF DARS 48 kHz DARS 44 1 kHz Label You can use this field to define a custom label for the output or you can leave the field blank Please note Output 4 is a follower port whose output is so...

Page 24: ...on is enabled the module will format the date information According to integrated into the LTC data in accordance with the format specified ITU R BR 1353 in the ITU recommendation BR 1353 If it is dis...

Page 25: ...tate Disabled Enabled Base Frequency 44 1 kHz 48 kHz Scale Used to set the factor by which the base frequency sampling rate will be multiplied by The frequency of the output signal is thus calculated...

Page 26: ...8 Configuration and Setup via Web Interface 8 5 Misc Time Zone This can be used to set the time zone of the IMS VSG181H module IMS VSG181H Date March 2 2022 23...

Page 27: ...MS device s firmware may Using the instructions in the chapter not be up to date Firmware Updates in your IMS device manual check whether the latest version of LANTIME OS is installed and install the...

Page 28: ...ormation for configuration and status monitoring Be a part of the ongoing improvement of the information contained in this manual Please contact our Technical Support team if you have any suggestions...

Page 29: ...minated biphenyls PBBs polybrominated diphenyl ethers PBDEs bis 2 ethylhexyl phthalat DEHP benzyl butyl phthalate BBP dibutyl phthalate DBP or diisobutyl phthalate DIBP above the legal limits WEEE sta...

Page 30: ...ve GND Ground HD High definition LTC Linear Time Code alternately Longitudinal Time Code LTOS LANTIME Operating System NTSC National Television Standard Committee NTP Network Time Protocol PAL Phase A...

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