Toshiba Strata Vi Electronic Key Telephone System Installation And Maintenance Manual

							The STRATA VI operating sys- 
tem governing overall system operation 
and feature execution is stored in read- 
only-memory (ROM) and cannot be al- 
tered in the field. The data con- 
trolling the operation of the various 
options, both system and station, is 
stored in random-access-memory (RAM) 
and can easily be changed according to 
individual installation requirements. 
All STRATA VI options are 
oiled by selections made in the 
system data tables. An initialization, 
process is provided for verifying pre- 
determined system assignments, The 
installer can then proceed with any 
necessary changes. 
All system data changes are 
with the Electronic Key Tele- 
phone (Ext. 
17) as the input-output 
device. 
Whenever the system is placed 
in the programming mode, Ext, 17’s 
keys are used to enter data while its 
LEDs display the current data. After 
initialization, while Ext. 17 is in the 
programming mode, the remainder of 
the system may still be used in the 
normal fashion. 
Internal battery power is 
ed for the system data memory to 
prevent loss in the event of a system 
power failure. 
The STRATA VI system must 
be placed in the programming mode 
before system data can be altered. 
With the exception of Ext. 17, normal 
system functions are not suspended 
while the programming mode is active. When the system is in the 
programming mode, Ext. 17 is used to 
enter the system data in one of two 
ways: 
data. The LEDs associated with 
the and keys show the 
status of that lfbitll before and 
after key operation. A particular 
key and LED will have a different 
meaning, depending upon the 
program number being used. 
In Type 2 programs, the dial pad is 
used to enter data., 
In this case, 
the system, using the IMT and CO 
LEDs, verifies the entered data by 
displaying the number in a Binary 
Coded Decimal (BCD) format. 
The programmin mode is ac- 
tivated by locking in the 
CU PCB and then 
key on Ext. 17. After the 
station has been activated, a program 
number is dialed on the station dial 
pad, and the system will respond as 
follows: 
Type 1 programs-the LEDs of Ext. 
17 will display the existing data in 
these categories. 
Type 2 programs-the CO 4 LED on 
Ext. 17 will flash continuously. 
Actual data can be reviewed 
without 
by multiple 
operation of the key. 
Data can be altered while it 
is being displayed. 
To input new data 
perform the following: 
Type 1 program-the state of an 
LED is altered by operating its 
associated key. 
Operating the key 
while the LED is rronff will turn it 
off and vice-versa.  
						

							Type 2 program-data is entered 
via the dial pad. The LEDs on 
Ext. 17 will display the data and 
digit number in BCD format. 
Once the desired data is 
entered and displayed it 
en into 
memory by operating the key on 
Ext. 17. When the key is 
depressed, the data is either written 
into a temporary storage location or 
the main data memory. 
System and CO line options are 
written in to temporary storage 
key is depressed. 
s in these cate- 
een made, release the 
switch on the MCCU. All 
data is then transferred into the 
main data memory by eyeling 
(rocking) the MTOU power switch 
off and on. 
Station option data (with the ex- 
ception of CO line access assign- 
ments) are written into the main 
data memory; therefore, all changes 
eetive immediately after the 
key is depressed. However, 
IS recommended that the MTOU 
power switch be cycled for added 
programming protection. 
Before the STRATA VI system 
data can be programmed, option selee- 
tions must be made and then listed on 
the System Record Sheet (shown in 
Table 1). The Record Sheet will then 
serve as a programming guide and 
installation record. 
Programming options are 
grouped according to the three cate- 
gories 
listed 
below, with 
several 
program numbers associated with each 
category. A different program number 
is used for each option or group of 
options being selected. 01: System Assignments (Basic) 
02: System Assignments (Options) 
05: Automatic Recall From Hold 
Timing 
06: Automatic 
Release Erom 
Hold (AROH) Disable ” 
07: Automatic 
Release From 
Hold Timing 
10: PBX Backup 
1X: PBX Access Codes 
20: Toll Restriction Disable 
2X: Toll Restriction Exception 
Codes 
3XX: Station CO Line Access 
5XX: Station Class of Service 
6Xx: Toll Restriction Class 
7XX: Station Outgoing Restriction 
8xX: CO Ringing Assignment-Day 
9XX: CO Ringing Assignment-Nile 
The System Record Sheet in 
Table 1 is used to record the assign- 
ment of each key/LED for any given 
program number. 
For Type 1 programs 
an “Xrc plaeed in the record indicates 
that the associated LED should be 
turned on (lit) during the programming 
process. 
For Type 2 programs the 
actual data is recorded, j 
Using 
the System Record 
Sheet (Table 1) to record the various 
choices, 
make the system option se- 
lections 
per the 
following instruc- 
tions. Use the tables ,at the end of 
this section for detailed programming 
instructions.  
						

							. 
Six options a lected this pro- 
gram, using and keys to 
change the status of their respective 
LEN, For the options selected, mark 
an “X1’ as indicated I) 
Extension lo-mark an X next to 
CO 6 if Ext., 10 is to be used as 
the message waiting center. 
Extension ll-mark an X next to 
CO 5 if Ext. 11 is to be used as 
the message waiting center. 
3-second Pause Time-mark an X 
next to CO 2 if a S-second pause 
(for dial tone delay) is required 
after a PBX CO access code is 
dialed by the Automatic Dialing 
feature. Leave blank if a 1.5- 
second pause is sufficient. 
Flash Time-mark an X next to CO 
1 if the line-open interval produced 
by the key is to be 0.5 
seconds for behind PBX operation. 
Leave blank if the 2.0-second flash 
for Dial Tone recall is required. 
Ext. 10 DND/NITE Key-mark an X 
next to IN’T 2 if the DND/NITE key 
on Ext. 10 is to be used as a DND 
key. Leave blank if NITE is 
required. 
Tone First-mark an X next to INT 
1 if Tone First intercom signalling 
is required. Leave blank if Voice 
First signalling is required. Four options are selected with this 
program by using the and 
1 
keys. For the options that are se- 
lected, mark an X as indicated. 
Automatic Dialing-Station-mark an 
X next to CO 6 if the Autoinatic 
Dialing-Station option (CRDU PCB) 
is installed in the system. Leave 
blank if the CRDU PCB is not 
installed. 
Nite Ring Over External Page- 
mark an X next to CO 1 if Nite 
Ringing Over External Page is 
required. 
Background Music over External 
Page-mark an X next to INT 2 if 
BGNl is to be heard over the Ex- 
ternal Page circuit. 
External Page with All Call-mark 
an X next to INT 1 if the External 
Page circuit is to be included in 
an All Call Page. 
5 
Sets the timing for the Automatic 
Recall from Hold feature. 
If a recall is desired, select a time 
period of 16-160 seconds and mark 
an X next to the appropriate key 
tern Record Sheet. The 
accumulative-only 
one key can be selected, 
If no recall is required, mark an X 
next to INT 1.  
						

							Selects whether or not the ilutomatic 
Release on Hold (AROH) feature is to 
fttnction on a given CO line; the CO 
line keys represent themselves. 
Mark an X next to each CO line 
Selects Cross Bar (XB) cbr ESS timing 
for the AROH feature using each CO 
line key to represent itself. 
Mark an X next to each CO line 
that requires XB timing; leave 
blank if ESS timing is required. 
Informs the system if the CO line key 
is actually connected to a PBX exten- 
sion line. The system will recognize 
PBX access codes on selected line(s). 
n X next to 
to be 
extension line. h CO line 
to a PBX 
Informs the system of the access codes 
used by the PBX that is connected to 
the lines selected in 
The 
STRATA VI will recognize the keess 
codes and react appropriately for Toll 
Restriction, .Automatie 
Dialing 
and 
Repeat Last Number Dialed, Enter the a@ tual access codes 
(maximum: 4). 
Selects whether or not the Toll. Res- 
triction feature is to function on a 
given CO line; the CO line keys 
represent themselves. 
Mark an X next to each 
on ,whieh Toll Restriction 
function. ne 
to 
Informs the system of a maximum of 
five 4-digit codes (area codes or office 
codes) that to be dialed by 
Toll Restric 
Enter 
the actual &digit codes 
(maximum: 5). 
The ability of an individual station to 
access any of the CO lines is deter- 
mined by selections 
made using this 
program. 
A station denied access to a 
CO line by this program will have 
neither key nor LED functions for that 
CO line, 
Selections must be repeated for all 
stations-mark an X next to each  
						

							CO line that 
by 
the station in 
Seven options are selected with this 
program by using the and 
keys to change the of 
respective LED% The selections listed 
below must be repeated for each 
station. In all cases, mark an X where 
indicated. 
Privacy Override--mark an X next 
to CO 6 if the station 
the Privacy Override feat 
DND Override-mark an X next to 
CO 5 if the station 
the 
DND averride feature. 
20-key EKT-mark an X next to 
CO 3 if the station 
with a 20-key EKT, 
Speakerphone-mark an X next to 
CO 2 if the station 
to 
use the Speakerphone 
Automatic Dialing-mark an X next 
to CO 1 if the station 
to use the 4utomatic Dialing 
feature. 
Automatic Line Preference-mark 
an to IWT 2 if the station 
the Automatic 
Line 
Preference feature. 
All Call-mark an X next to INT 1 
if the station 
in an All 
Call page. Defines the 
that will be 
stations. of Toll Restriction 
ctional on individual 
Selections must be made for each 
station: 
a) Mark an X I if 
the station to 
b) Mark an X next to CO 5 if 
Mark an X ne 
Restricts a 
station from outgoing 
access to any number of CO lines (l-6) 
while leaving it free to answer these 
lines when they are ringing or on hold. 
Selections must be made for each 
station-mark an X next to t 
line that to have 
access by the station in question. 
Selects which CO lines will ring at a 
given station when the system is in the 
“DAY” mode . 
Selections must be made for each 
station-mark an next to each 
CO line that at the 
station in question.  
						

							Selects which CO line will ring at a 
given station when the system is in the 
‘~NI’l’E*~ mode. 
Selections must be made for each 
station--mark an X next to each CO line that 
station in question. at the  
						

							*Message Waiting Center 
X=Select (LED on> 
Initialized Data: All LEDs off except CO 6 
X=Select (LED on) 
Initialized Data: All LEDs off except CO 6 
X=Select (LED on) 
Initialized Data: 32 seconds  
						

							X=enable (LED on) 
Initialized Data: 
A.11 LEDs off X=XB (LED on> 
Blank=E§S 
Initialized Data: 
All LEDS off 
X=Connected to PBX Line (LED on> 
Init, Data: All LEDs off 
I Enter Access Codes (Max: 4) 
Initialized 
Data: None 
X=disable (LED on) 
hit, Data: All LEDs off  
						

							Initialized Data: None 
X=select (LED on) 
Initialized Data: All LEDs on 
X=select (LED on) 
Initialized Data: CO 1 & 2, INT 1 & 2 LED on; all others off  
						

							1,O 1st digit 
I,0 2nd digit 
X=Select (LED on) Init. Data: No Restriction 
tricted 
tricted 
tricted 
- .- ,_ -_ - I i I I 1 i t t i i 
X=seleet (LED on) Initialized Data: A11 EEDs off 
X=select (LED on) Init. Data: Ext l&all on; all others off 
X=select (LED on) Init. Data: Ext 1P-all on; all others off