TOA Electronics CP-66 - Manual (Page 4)

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
System. "PV" Type and "NP" Type
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
The EXES-6000 System is designed to allow either "PV"
type 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-
isble to make one station the "NP" type and another the
"PV" type in the same system.
This handbook is comprised of the following 4 chapters:
Chapter 1. Basic functions, their operating procedures
and all functions.
Chapter 2. Functions and operating procedures of single
exchange system.
Chapter 3. Functions and operating procedures of tie-
line system.
Chapter 4. Functions and Operating procedures of
External Interface system.
Refer to Chapters 1, 2 and 4 for single exchange system
and to Chapters 1, 3 and 4 for tie-line 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.
*1. Before you use a PV-type handset station, it is necessary
that you first register that station by station No.200
programming.
*2. By programming, the continuous calling tone function
may be made available to specific stations with the
Privacy switch in the OFF position.
other than the key stops the calling tone
and permits conversation.
This feature may be employed in the industrial type of
station (Model HF 670M) or in the "PV" type system
that needs to be continuously called.
— 1 —
Type
PV Type
NP 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 *1
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
key or picking up the
handset stops the calling
tone and the stations is
made ready to initiate the
response to the call.
*2
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.
other than the
any incoming call is refused.
In this event, touch dialing any key ( through