Vizio EXES-6000 CP-64 operating instructions Therefore, read the page marked if your system

Introduction to the "Functions and Operating Instructions" for stations for EXES-6000

This handbook explains the functions and operating procedures of stations for TOA's EXES-6000 Intercom

"PV" Type and "NP" Type

System using central processing unit CP-64 (for single exchange or tie-line system) and exchanges EX-630.

Designed for connection of up to 3 exchanges, the EXES-

6000 system permits you to talk with the person in the remote area, and also to increase the number of stations

which one (1) exchange cannot cover.

This handbook is comprised of the following 3 chapters:

Chapter 1. Basic functions, their operating procedures and all functions.

Chapter 2. Functions and operating procedures of single exchange system (a maximum of 256 stations).

Chapter 3. Functions and operating procedures of tie- line system (a maximum of 768 stations).

Refer to Chapters 1 and 2 for single exchange system and to Chapters 1 and 3 for tie-line system.

Please note that performances of some functions are restricted in the tie-line system.

You need not read all the instructions given in this hand- book but it is necessary to read the instructions on those functions employed in your system. The following guide-

lines will help you select the pages that you should read.

Selecting different functions made available by placing the Privacy Switch in the "ON" position

Type Definition

System having

Privacy function

System having no Privacy func- tion

Description

1 . Privacy tone

With the Privacy switch in

the ON position, a brief Privacy tone sounds and any incoming call is refused.

2.The Handset Master/Sub- station may not be used in this system. If used, it is not called by a continuous calling tone but by a brief Privacy tone.

1.Continuous calling tone A station with the Privacy switch may be called by the continuous calling tone when its Privacy switch is placed in the ON position.

One touch dialing any key through

other than the key or picking up the handset stops the calling tone and the stations is made ready to initiate the response to the call.

2.The Handset Master station without Privacy switch may be called by the continuous calling tone. Picking up the hand- set stops the calling tone and allows the conversation.

The EXES-6000 System is designed to allow either "PV" typ operation (The system having Privacy function) or "NP" type (Without Privacy function) to be selected by

turning on or off a switch inside the exchange. It is impos-

sible to make one station the "NP" type and another the

"PV" type in the same system.

The function provided when the Privacy switch is in the ON position is different between the "PV" and the "NP" type.

Therefore, read the page marked if your system

is of the "PV" type and the Page if it is of the "NP" type.

Note.

By programming, the continuous calling tone function

may be made available to specific stations with the

Privacy switch in the OFF position.

In this event, touch dialing any key		through
other than the	key stops the calling tone

and permits conversation.

This feature may be employed for the industrial type of station (Model HF-650M) or in the "PV" type system that needs to be continuously called.

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