
T is andbook explains t e functions and operating
procedures of stations for TOA's EXES-6000 Intercom
System using central processing unit CP-64 (for single
exc ange or tie-line system) and exc anges EX-630.
Designed for connection of up to 3 exc anges, t e EXES-
6000 system permits you to talk wit t e person in t e
remote area, and also to increase t e number of stations
w ic one (1) exc ange cannot cover.
Th s handbook s compr sed of the follow ng 3 chapters:
Chapter 1. Bas c funct ons, the r operat ng procedures
and all funct ons.
Chapter 2. Funct ons and operat ng procedures of s ngle
exchange system (a max mum of 256
stat ons).
Chapter 3. Funct ons and operat ng procedures of t e-
l ne system (a max mum of 768 stat ons).
Refer to Chapters 1 and 2 for s ngle exchange system
and to Chapters 1 and 3 for t e-l ne system.
Please note t at performances of some functions are
restricted in t e tie-line system.
You need not read all t e instructions given in t is and-
book but it is necessary to read t e instructions on t ose
functions employed in your system. T e following guide-
lines will elp you select t e pages t at you s ould read.
Select ng d fferent funct ons made ava lable by plac ng the
Pr vacy Sw tch n the "ON" pos t on
T e EXES-6000 System is designed to allow eit er "PV"
typ operation (T e system aving Privacy function) or
"NP" type (Wit out Privacy function) to be selected by
turning on or off a switc inside t e exc ange. It is impos-
sible to make one station t e "NP" type and anot er t e
"PV" type in t e same system.
T e function provided w en t e Privacy switc is in t e ON
position is different between t e "PV" and t e "NP" type.
T erefore, read t e page marked if your system
is of t e "PV" type and t e Page if it is of t e
"NP" type.
"PV" Type and "NP" Type
Type
Definition
System aving
Privacy function
System aving
no Privacy func-
tion
Description
1 . Privacy tone
Wit t e Privacy switc in
t e ON position, a brief
Privacy tone sounds and
any incoming call is refused.
2. T e Handset Master/Sub-
station may not be used in
t is system. If used, it is
not called by a continuous
calling tone but by a brief
Privacy tone.
1. Continuous calling tone
A station wit t e Privacy
switc may be called by t e
continuous calling tone
w en its Privacy switc is
placed in t e ON position.
One touc dialing any key
t roug
ot er t an t e
key or picking up t e
andset stops t e calling
tone and t e stations is
made ready to initiate t e
response to t e call.
2. T e Handset Master
station wit out Privacy
switc may be called by
t e continuous calling
tone. Picking up t e and-
set stops t e calling tone
and allows t e conversation.
Note.
By programming, t e continuous calling tone function
may be made available to specific stations wit t e
Privacy switc in t e OFF position.
In t is event, touc dialing any key t roug
ot er t an t e key stops t e calling tone
and permits conversation.
T is feature may be employed for t e industrial type of
station (Model HF-650M) or in t e "PV" type system
t at needs to be continuously called.
Introduct on to the "Funct ons and Operat ng Instruct ons" for stat ons for EXES-6000
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