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ADX-102i/104i/108i

AES/EBU

Demultiplexer

Guide to Installation and Operation

M284-9900-101

Miranda

Technologies inc.

3499 Douglas-B.-Floreani, St-Laurent

(Québec)  Canada, H4S 2C6

Copyright 2002 Miranda Technologies Inc.

Specifications may be subject to change.

Printed in Canada

August 2002

ADX-102i/104i/108i

imaging 

Series

Содержание ADX-102i

Страница 1: ...ation and Operation M284 9900 101 Miranda Technologies inc 3499 Douglas B Floreani St Laurent Québec Canada H4S 2C6 Copyright 2002 MirandaTechnologies Inc Specifications may be subject to change Printed in Canada August 2002 ADX 102i 104i 108i imaging Series ...

Страница 2: ...i ...

Страница 3: ...its option provide a service replacement or loaner part or product usually within 36 hours of factory notification weekends and holidays excluded All warranty exchange or loaner parts or products shall be shipped to the Buyer with a packing list clearly describing the items and stating the date of shipment Repaired parts or products will be shipped to the Buyer with a similar packing list In the c...

Страница 4: ...MPATIBILITY This equipment has been tested for verification of compliance with FCC Part 15 Subpart B class A requirements for Digital Devices This equipment complies with the requirements of EN55022 Class A Electromagnetic Emissions En 60555 2 3 Disturbance in Supply Systems and EN50082 1 Electromagnetic Immunity How to contact us Head Office Miranda Europe Miranda Asia Miranda Technologies Inc 22...

Страница 5: ... Symphonie Frame 4 2 4 ADX 102i 104i 108i Electrical Installation 5 2 5 Impedance Selection Jumpers 7 3 Operation 8 3 1 ADX 102i 104i 108i User Interface 8 3 2 Menu Introduction 8 3 3 Status Monitoring 12 3 4 Digital Audio Disembedding Selection 13 3 5 Linear Time Code Extraction 14 3 6 Digital Audio Channels Swap and Mute Selection 14 3 7 Validity Bit Processing 14 3 8 Audio and Time Code Delay 1...

Страница 6: ...v ...

Страница 7: ...mbedders to be cascaded and to also embed audio groups into time slots in the active picture area The ADX 102i 104i 108i are members of the imaging family of digital video modules and therefore require the imaging Quartet A 75 Quartet A 110 or the imaging Symphonie frame with Symphonie R CX Symphonie R A75 Symphonie R A110 or Symphonie R AX rear modules for mounting and power 1 2 Features Serial d...

Страница 8: ...nt panel by rotating the thumb screws counter clockwise Pull on the handles 2 Select an empty slot 3 Carefully place the ADX 102i 104i 108i between a set of module guides and gently push the module towards the rear of the frame until the module s edge connector is secured to the backplane Pull lightly on the module verifying that it does not move 4 Replace the frame s front panel Make sure to rota...

Страница 9: ...A 110 Frame To install the rear panel label on a Quartet A 75 or a Quartet A 110 frame follow these steps while referring to Figure 2 1 and 2 2 1 Locate the rear panel connectors associated with the ADX 102i 104i 108i module 2 Apply the label to the connectors and press down until it rests onto the BNC connectors shoulder Figure 2 1 Quartet A 75 rear panel label installation Figure 2 2 Quartet A 1...

Страница 10: ...gure 2 3 1 Locate the rear panel connectors associated with the ADX 102i 104i 108i module Find the proper label according to your rear module type 2 Apply the label to the connectors and press down until it rests onto the BNC connectors shoulder Figure 2 3 Symphonie rear panel label installation ...

Страница 11: ...is used to connect other equipment the maximum specified cable length is no longer valid AES OUT 1 to 4 digital audio outputs Symphonie R CX Symphonie R A75 or Quartet A 75 rear panels The AES OUT BNC connectors provide unbalanced digital audio signals extracted from the selected audio group of the 4 2 2 digital video source These output signals conform to the AES 3id standard for 75Ω impedance si...

Страница 12: ... serial digital video output An active loop through of the serial digital video signal is provided by the 4 2 2 LOOP connector s A single 4 2 2 output is provided when used with Quartet A 75 Quartet A 110 Symphonie R A75 or Symphonie R A110 Symphonie R CX or Symphonie R AX provide two 4 2 2 outputs All outputs conform to the SMPTE 259M C standard Figure 2 6 ADX 102i 104i 108i electrical installati...

Страница 13: ...rtet R A 110 set the impedance jumper to 110Ω When used with an AES 3id rear panel Symphonie R A75 Symphonie R CX or Quartet A 75 set the impedance jumper to 75Ω 1 Referring to Figure 2 7 locate jumpers LK1 LK2 LK3 LK5 LK6 LK7 LK8 and LK9 at the rear of the ADX 102i 104i 108i module Jumpers correspond to AES outputs located above as shown on picture 2 7 Note jumpers are not arranged in numerical o...

Страница 14: ...re access Figure 3 1 ADX 102i 104i 108i user interface 3 2 Menu Introduction Most ADX 102i 104i 108i parameters are accessed and changed via an easy to use menu The flow chart of Figure 3 2 3 3 and 3 4 outlines the entire ADX 102i 104i 108i menu path The menu consists of 7 major functions Embedded audio group selection Audio channel swap and or mute Audio and LTC delay selection AES channel status...

Страница 15: ...ll scroll downwards through the selections A3 4 A5 6 and A7 8 Depressing during an adjustment will increase the parameter value or scroll at a faster rate Press to move up in the menu or to decrease the parameter value For example if you are currently at A7 8 in the OUT menu pressing will scroll upwards through the selections A5 6 A3 4 and A1 2 Depressing during an adjustment will decrease the par...

Страница 16: ...10 Figure 3 2 ADX 108i menu hierarchy ...

Страница 17: ...11 Figure 3 3 ADX 104i menu hierarchy ...

Страница 18: ...tatus Monitoring 525 The 525 LED turns on to indicate a 525 line serial digital 4 2 2 signal has been detected on the 4 2 2 IN BNC 625 The 625 LED turns on to indicate a 625 line serial digital 4 2 2 signal has been detected on the 4 2 2 IN BNC ...

Страница 19: ...ng Selection OUT A1 2 to A7 8 AES EBU digital audio pairs can be disembedded from any of four groups within the selected ancillary data space of the 4 2 2 digital video signal see section 3 10 for ancillary data space selection Perform the following steps in order to select the group to disembed for any of the 8 audio signal pairs 1 Press SELECT to enter the menu OUT is displayed 2 Press SELECT to...

Страница 20: ...d MUTE functions SWAP is displayed 6 Press SELECT to enable the SWAP menu Press or to display ON and swap left and right channels or OFF Press SELECT to store the new channel swap setting for the selected AES signal and return to SWAP 7 Press the push button once to display the MUTE function 8 Press SELECT to enable the MUTE menu Press or to select ON and mute audio channels or OFF Press SELECT to...

Страница 21: ... each AES signal Note these settings follow the information disembedded from the 4 2 2 signal BITS Indicates the encoded audio sample word length for the AES channel 16 20 or 24 bits or OTHR for other sample word length 17 18 19 bits MODE Indicates if the channel is non stereo 1 CH stereo ST has distinct left and right audio signals 2 CH or has a primary and secondary audio signal P S When mode is...

Страница 22: ...current embedded audio slot location setting is displayed 4 Press or to select the desired slot Press SELECT to store the new setting and return to SLOT 5 To return to normal mode press ESC 3 11 EBU Test Tone Generator Selection TEST An internal EBU tone generator provides a steady 18 dBFS 1 KHz continuous tone on the right channels and a pulsed 18 dBFS 1 KHz tone on the left channels To enable th...

Страница 23: ... to normal mode Table 3 1 ADX 108i Parameter values after a factory reset Menu Items Default Settings Group extracting selection A1 2 A3 4 A5 6 A7 8 GRP1 GRP2 GRP3 GRP4 LTC Insertion None AES channel swap and mute AES1 to AES8 SWAP MUTE OFF OFF Audio and time code delay AES LTC NONE NONE Audio embedding location HANC Test signal generation AES OFF Table 3 2 ADX 104i Parameter values after a factor...

Страница 24: ...xtracting selection A1 2 GRP1 LTC Insertion None AES channel swap and mute AES1 and AES2 SWAP MUTE OFF OFF Audio and time code delay AES LTC NONE NONE Audio embedding location HANC Test signal generation AES OFF ...

Страница 25: ...Impedance 110 Ω balanced LTC signal Reconstruction of LTC input to ADX 102i 104i 108i Level 1 Vp p Processing performance Signal path 10 bit video 24 bit audio Sampling rate 48 KHz synchronous Processing delay Video 520 ns Audio 320 µs 640 µs combined with AMX 108i Sampled LTC 515 µs 580 µs combined with ADX 108i Audio delay Up to 6 video fields Field steps LTC delay Up to 6 video fields Field ste...

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