Telex ADAM DBX Скачать руководство пользователя страница 7

ADAM Dual Bus Expander

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Table of Contents

General Description of DBX Communication Scheme and Failure Modes ............................... 9

DBX Wiring and Communications ....................................................................................... 9
Failure Modes ...................................................................................................................... 10
Definitions ........................................................................................................................... 10

ADAM DBX Upgrade ................................................................................................................. 17

ADAM DBX Link Mapping ......................................................................................................... 22

Dual Bus Expander (DBX) LED Diagnostics ............................................................................. 27

ADAM DBX Coax Interconnect ................................................................................................. 37

Содержание ADAM DBX

Страница 1: ...DBX ADAM DBX Dual Bus Expander Telex Communications Inc 12000 Portland Ave South Burnsville MN 55337 9350 7532 000 Rev F 07 2004...

Страница 2: ...ADAM Dual Bus Expander 2...

Страница 3: ...ADAM Dual Bus Expander 3 STOP You must have REV D of the DBX backplane Contact your Sales Representative for more information...

Страница 4: ...s warranty does not cover any defect malfunction or failure caused beyond the control of Telex including unreasonable or negligent operation abuse accident failure to follow instructions in the Servic...

Страница 5: ...to you for use only under the terms of this license and the Company reserves all rights not expressly granted to you You own the product or other media on or in which the Software is originally or su...

Страница 6: ...ADAM Dual Bus Expander 6...

Страница 7: ...neral Description of DBX Communication Scheme and Failure Modes 9 DBX Wiring and Communications 9 Failure Modes 10 Definitions 10 ADAM DBX Upgrade 17 ADAM DBX Link Mapping 22 Dual Bus Expander DBX LED...

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Страница 9: ...any DBX or AIO card in the system as long as it has a coaxial path to the destination frame If the active DBX card can reach the destination frame via coax hops then the message can be delivered on t...

Страница 10: ...In a non redundant system the same rules for control apply however every cut link causes the audio between the affected frames to be lost and every pulled DBX card loses the audio between that frame a...

Страница 11: ...t because in most cases there are more than one DBX card per frame it is possible for a message to be received by a DBX card in the destination frame and delivered to the target AIO card on the contro...

Страница 12: ...in each slave frame have a valid coaxial path to the first frame and the Active DBX card in the first frame has a valid coaxial path to each slave frame to allow for control operations In a non redun...

Страница 13: ...tem actually has redundant audio on its two links however it does not have redundant control losing one link has no effect losing the slave DBX means losing frame 2 losing the master DBX means losing...

Страница 14: ...4 4 Frame Redundant 448 x 448 with or without Test Audio 12 DBX cards total 3 per frame redundant control and audio 5 Frame Non Redundant 600 x 600 with or without Test Audio 10 DBX cards total 2 per...

Страница 15: ...off line A baud rate of 19 2K is recommended for these ports In DBX intercoms communications errors will occur on J9 and J10 even at 9600 baud However J7 and J8 can be used in place of J9 and J10 by c...

Страница 16: ...ird computers are set in software and there are no DIP switches for this This configuration information is stored in configuration flash U3 U5 so the intercom will remember it However if the intercom...

Страница 17: ...ontroller cards must have Altera ver 4 1 or higher and RAM installed in U10 U13 U15 U18 If Master Controllers have ver 8 x firmware a M C card swap is necessary to bring the Masters up to the level ca...

Страница 18: ...ot 20 Pull MC 2 slot 20 and put back MC 1 slot 19 ensure AZedit is on line and download it 18 After downloading both MC s now PC s leave only PC 1 in slot 19 19 Power down system and install DBX back...

Страница 19: ...ADAM Dual Bus Expander 19 Figure 1 Verify software versions steps 3 13 25 Figure 2 Set up frame size and DBX options steps 9 19 20...

Страница 20: ...ADAM Dual Bus Expander 20 Figure 4 Set up Options page steps 10 20 Figure 3 DBX Link Status steps 14...

Страница 21: ...16 32 15 128 3 384 128 1 3 9 16 48 16 128 4 480 96 2 8 8 9 15 60 12 120 5 600 120 2 10 8 9 15 75 15 120 6 672 72 3 18 8 9 10 14 84 9 112 7 784 112 3 21 8 9 10 14 98 14 112 8 832 48 4 32 7 8 9 10 13 1...

Страница 22: ...dant 360 ports 4 Frame Non Redundant 480 ports Partial redundancy does exist between frames1 2 3 4 due to two coax paths between the respective frames 3 Frame Non Redundant 372 of 384 ports A 1 9 B A...

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Страница 29: ...1 1 3 1 1 4 1 1 5 1 1 6 1 1 7 1 1 8 1 1 9 1 20 1 1 7 1 5 1 1 3 1 1 4 1 1 5 1 1 6 1 1 7 1 1 8 1 1 9 1 20 1 1 7 1 6 1 21 1 22 1 23 1 24 1 25 1 26 1 27 1 28 2 1 1 6 1 21 1 22 1 23 1 24 1 25 1 26 1 27 1 2...

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Страница 31: ...02 1 03 1 04 3 1 5 43 337 338 339 340 341 342 343 344 1 1 6 1 4 1 05 1 06 1 07 1 08 1 09 1 1 0 1 1 1 1 1 2 3 1 6 44 345 346 347 348 349 350 351 352 1 1 7 1 5 1 1 3 1 1 4 1 1 5 1 1 6 1 1 7 1 1 8 1 1 9...

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