Exchange a

TIELINE CONNECTION OF THE EXCHANGES

1. Function of the Central Processing Unit CPU-56

To make communications between exchanges possible in the EXES-5000 system, the CPU-56 and the Tieline Unit TI-52 are required in addition to the exchange EX-510 or the EX-520.

The TI-52 is the interface unit for trans- mitting and receiving audio signals and dial data signals between the exchanges.

After receiving dial signals from the station, the CPU-56 transmits the dial data signals to the TI-52 and instructs it to make calls to

the other exchange. The CPU-56 also receives

Exchange B

Call

Station Station

the dial data signals from the other exchange through the TI-52 and calls the station which it is instructed to call by the other exchange.

Overall functions of the system using the tieline function are determined by programming made in the CUP-56.

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CPU-56 specifications

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The Vizio CPU-56 also excels in sound quality, featuring built-in DTS Studio Sound technology. This audio enhancement provides a rich and immersive sound experience that complements the stunning visuals. For those seeking even greater audio immersion, the TV is compatible with external sound systems and soundbars, allowing users to create a personalized home theater experience.

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Contents

KOBE, Japan CPU-56 Function Code Paging Response CH-1 Function Table for StationsExplanation of Data Receiving Unit Output C h a n n e l s CH-0 Installation Hand Book of Exes Initial CPU-56 Set Up Page 14. When you useOnly by connection of the additional equipments/devices Functions Which Require Additional Units When the Exchanges are not connected by means of Tie-line OCU-52A Functions Which Require Additional UnitsFunction Additional Equipment Unit Model Nos Exchange a Number of station, paging zones and links Block diagram for tielined exchanges Tie line unit TI-52 Exchange C YR-801 for stations YR-801 for Tie-line SW-B SW-A Precautions for Installation of CPU-56Placed in the on position each time it is used SW-C Channel Select Initial CPU-56 SET UPYES Times No exchange a No exchange B No exchange C Check of CMOS-RAM Programmed data memory Check of ROM & NMOS-RAM No calls on the system Digits Dialed PTT Order of Tie Line link usage TI Tieline Functions Switch CPU-56 DIP Switch Function Selection Function Code Table for Station No.200 Programming Executive Priority Function Code Station no Programming for Each FunctionExecutive Station No. OFF Return To register all stations at one time, Touch All other registrations remain valid Continuously Called Station No. onRelease ? Confirmation tone Release finished ? Stations Allowed Access to ALL Call Stations Allowed Access to ALL Call Function Code Stations Allowed Access to Conference Stations Allowed Access to Conference Function Code Touch Station Allowed Access to ONE Shot Make Output Stations Allowed Access to MAKE/BREAK Output Stations Allowed Access to MAKE/BREAK Output Function Code Stations Allowed Access to 8 Selectable or Decimal Output Stations Allowed Access to 4 Decimal Digits Output Secretary Transfer Secretary Transfer Function Code MASTER/SUB Relationship MASTER/SUB Relationship Function Code Paging Response Paging Response Function Code Group Blocking Establishing Groups Function Code Group BlockingGroup 1st Station Last Station New Registration finished ? Group Group No 1st Station Allowing Calls Among Groups Group Blocking Allowing Calls Among Groups Function Code Allowing Access to Paging Zones Function Table for Stations Programming Record for Functions Function PriorityExecutive Function Code Function Table for Stations PriorityExecutive CallingContinuousTone Function Single exchange is used Tables for Group Blocking Switch SW-1 Rectly. Refer to installation manuals of DT-E11Connecting Connecting Cable DIP Switch Table for Data Transmitting and Receiving Unit Data Transmitting Unit Equipment using DR-B61 Power supplyPage CH.0 Explanation of Data Transmitting Unit Output Channels Channel 0 CH In/Out Annunciation Explanation of Data Receiving Unit Output Channels Data Receiver Relay Output No Channel 1 CH Channel 2 CH Calling Party Indication Lamp Type Calling Party Indication Lamp Type Channel 3 CH KOBE, Japan

Vizio CPU-56 manual Exchange a

Models: CPU-56

1. Function of the Central Processing Unit CPU-56

Exchange A

Call

Station Station

CPU-56 specifications