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Содержание PM-812/0

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Страница 3: ...PM 812 0 Modular system PM 812 0 version 1 0 3 ...

Страница 4: ...PM 812 0 BUS INTERNAL CONFIGURATION 6 1 7 CASCADING CONNECTION OF SEVERAL PM 812 0 UNITS 8 2 C 810LE INPUT CARD 9 2 1 DESCRIPTION 9 2 2 CONNECTION 9 2 3 SETUP 9 3 C 810LS OUTPUT CARD 11 3 1 DESCRIPCIÓN 11 3 2 PROGRAM CHANNEL OUTPUT 11 3 3 PRIORITY CHANNEL OUTPUT 11 3 4 CONNECTION 11 3 5 SETUP 12 3 6 INTERNAL CONNECTIONS 12 4 TECHNICAL FEATURES 13 5 DOCUMENT VERSION TRACKING 13 6 GUARANTEE 14 ...

Страница 5: ...ng on the model 2 positions C 810PAL C 810SAL C 810RP1 C 810RP4 1 position C 810LS C 810LE C 810PRJ C 810PPA It features a program channel where the program signals are mixed and a priority channel with a cascading priorities system The bus was designed so as to be divided into several sections In this way each section consisting of one or more slots per card as required works as an independent ch...

Страница 6: ... 1 6 PM 812 0 BUS INTERNAL CONFIGURATION The default setup of the PM 812 0 consists of an input card C 810LE an output card C 810LS and a bus with 12 free card positions The cards have cascade priority so that the card located in the OUT position has the lowest priority ranking followed by position 12 position 11 and so on up to position IN which has the highest priority ranking If the priority of...

Страница 7: ...st and with cascade priority inside each group see example in figure 7 To install any card in the bus you must remove the jumper between contacts 8 and 9 in the bus connector see figure 6 The bus jumpers between card positions 4 and 5 J34 J35 J36 and J37 and between card positions 8 and 9 J18 J19 J20 and J21 are removed Two more output cards card positions 4 and 8 are installed Thus a PM 812 0 wit...

Страница 8: ...12 0 units can be connected in cascade form through the signal input and output cards see figure 8 Any input of the card selected as priority of the first PM 812 0 A will have priority over any input of the following unit PM 812 0 B and so on preserving the range of internal priorities of each PM 812 0 Figure 8 ...

Страница 9: ...e PM 812 0 section 1 7 2 2 CONNECTION The card uses 8 pin RJ45 connectors with metal housing 2 3 SETUP Each of the two inputs has a dipswitch that is accessible from the rear plate of the card which enables separation of the wire shield from the ground circuit To separate the shield from the ground move the dipswitch to the OFF position dipswitch number 4 for the program channel and dipswitch numb...

Страница 10: ...ersion 1 0 10 Optionally these inputs can be connected to a balancing transformer T700 by disconnecting jumpers J1 and J2 for program input and J3 and J4 for priority input and connecting the transformers as shown in figure 13 Figure 13 ...

Страница 11: ...nput card it allows connection of several PM 812 0 modules keeping cascade priority see PM 812 0 section 1 7 3 2 PROGRAM CHANNEL OUTPUT A transformer balanced output that provides the sum of all the signals from cards set up as program cards and the program input of the C 810LE card with a level of 0 dBu 3 3 PRIORITY CHANNEL OUTPUT A transformer balanced output that provides the signal from the pr...

Страница 12: ...ne signal 0 dB with the PM 812 0 s other program signals The microphone signal is output through the PROGRAM OUTPUT of the C 810LS card K2 K2 is used when the user wishes to give absolute priority to the microphone over all other PM 812 0 priority inputs The microphone signal is output through the PRIORITY OUTPUT of the C 810LS card K3 AND K4 CONNECTORS These connectors are used to connect the osc...

Страница 13: ... Ohms Priority output impedance 600 Ohms Program output sensitivity 0 dBu Priority output sensitivity 0 dBu 5 DOCUMENT VERSION TRACKING Reference system Type of Document Confidentiality N A Analogue systems Installation and operation guide Rev Date Modifications Content Written by 1 0 October 12 First version R D Department Approved By Function Date Ferran Gironès i Puig R D Director 10 2012 WARNI...

Страница 14: ...t including lack of maintenance 5 The guarantee shall not be valid whenever the following is observed Amendments or corrections made to the details of the guarantee certificate or purchase invoice Failure to produce the original invoice or the absence of a date on this Absence of the serial or batch number on the equipment 6 In the case of personal computers the guarantee will not cover the elimin...

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