Toshiba Strata E Electronic Key Telephone System Installation And Maintenance Manual

							STRATAQVI, 
GENERAL DESCRIPTION 
AUGUST 1989 
backup printed circuit board is available for the 
power supply. 
Maintenance 
Faults in the system are repaired by replac- 
ing any faulty component (printed circuit board, 
subassembly, telephone, etc.) and returning it to 
the manufacturer for repair. 
In addition, remote administration/maintenance 
allows the system to interface via an SDTU (built- 
in modem) with a remote location. This reduces the 
cost of routine data base changes by eliminating 
the need of a technician to be on-site for each 
software change. 
7 FEATURES and OPERATION 
General 
This section contains brief descriptions of the 
features listed earlier in Tables 6 and C and some 
associated operating instructions. For more de- 
tailed instructions! see the User Guide or Quick 
Reference Guide. 
Standard Features 
System 
Ail Call Voice Page: 
Dialing a 2-digit access code 
permits a station user to page via all idle tele- 
phone speakers simultaneously. The system 
can also be programmed to include the External 
Page feature in an All Call Page. 
Alternate Point Answer: CO calls can be an- 
swered from any station that shares common 
CO line appearances. 
Automatic Dialing-System: Allows up to 40 
numbers to be stored in the system memory. 
After selecting an outgoing line! any station user 
can cause one of the stored numbers to be 
outpulsed by dialing the proper access code. 
Automatic Hold Recall: A CO line placed on hold 
by any station will recall that station after a 
programmable period of time. A different time period can be selected for each station. 
Automatic Release from Hold: The system 
automatically releases held CO lines if disconnect I 
signal is received from the Central Office. 
CO Line Call Pickup Groups: In STRATA VI, 
only, this feature, using a dial code or the m 
button, allows CO line calls to bepicked up from 
another station. Two Call Pickup 
defined in programming and buttons ( 
m can be assigned to phones for each group. 
Conferencing: The system will conference two ’ 
CO lines and up to three stations (the CO lines 
must be conferenced first), or a maximum of 
four stations and one CO line. See Amplified 
Conference. 
CTX/PBX Compatible: System features. such 
as Toll Restriction and Automatic Dialing, are 
compatible with CTX/PBX operation. 
CTX Ringing Repeat: To facilitate the use of 
special calling/callback features on CO/CTX/ 
PBX lines, the system will ring the called station 
with the same on/off cadence that is received 
from the outside line. 
Delayed Ringing: A 12- or 24-second ring delay 
may be programmed for each station to permit 
alternate answering. The delayed ring is pro- 
vided for each line selectively by each station. 
Distinctive Ringing: CO and intercom calls are 
distinguished by different ringing tones. 
DTMF and Dial Pulse CO Line Compatible: The 
system will interface with either DTMF or rotary- 
dial pulse CO lines on a line-by-line basis as 
determined by system programming. 
Dual FCC Registration: Either system may be 
configured as a key or hybrid telephone system. 
with separate FCC registration numbers for each 
type. The appropriate configuration for the sys- 
tem is dependent upon its operation. See FCC 
requirements on the General End User Infor- 
mation page in the front of this document for 
more detail. 
-14-  
						

							External Page interface: A 600-ohm connection 
point is provided for a customer-provided exter- 
nal amplifier/speaker. An SEPU PCB (see Ex- 
ternal Amplified Speaker and External Page 
Amplifier) is mounted in the key service unit 
when a customer-provided external speaker only 
is used: the output impedance is 8 ohms. This 
page circuit can be accessed as part of the All 
Call Voice Page feature. 
Flexible intercom Numbering: A station intercom 
number can be flexibly programmed up to any 4- 
digit number. It is, therefore, possible to match a 
station’s intercom and CTX line extension 
number. 
3exible Button Assignment: Allows each phone 
to be programmed for the optimum use of its CO 
or feature buttons. 
4exible Line Ringing Assignment: A pro- 
grammable ring or no ring option is provided for 
each iine selectively by each station. 
Forced Account Code: Requires selected 
station(s) to dial an account code prior to dialing 
a number. Station users can also voluntarily 
enter an account code on any CO line call. The 
account code is recorded with call details on the 
SMDR report. 
Group Paging: Special 2-digit access codes (81. 
82. 83 or 84) permit voice paging to one of four 
zones. Zone assignmenr is via software and is 
totally flexibie. Paging is via the speakers of idle 
telephones. 
Least Cost Routing: Enables the customer to 
decide over which trunks outgoing voice and 
data calls will be routed. This can greatly reduce 
the cost of long distance calling. Three classes 
of LCR can be programmed to give priority 
routes to the users who need them (VI, only). 
Live System Programming: Live system pro- 
gramming is accomplished without service inter- 
ruption to other station users by placing the 
system in the special programming mode and 
inputting data via station 17 (station 13 in Se) or 
RemotekliministrationiMaintenance. Station 17 
STRATAS& 
GENERAL DESCRIPTION 
AUGUST1989 
(13) is the only station that is “down” if it is used 
for on-site programming. See Remote.Adminis- 
tration/Maintenance. 
Message Waiting: Any station (including the 
designated Message Center) can set a Mes- 
sage Waiting LED at any station with the Mes- 
sage Waiting LED of that s&&ion. The called 
station cancels the LED by lifting the handset or 
depressing them button. See Flash Button 
and Liquid Crystal Display Features. 
MF Signal Time (160/80 ms): The standard MF 
dial signal time is 80 milliseconds. but it may be 
extended to 160 milliseconds, if required by the 
Central Office or to activate remote equipment. 
Multiple Simultaneous Handsfree Intercom 
Paths: 
Two intercom paths are standard in the 
systems. Both intercom lines are able to carry 
handsfree conversations simultaneously. 
(STRATA VI, may be increased to four paths. 
optionally.) 
Music-on-Hold Interface: An interface is included 
for a customer-provided music source. CO lines 
placed on hold will be connected to this source. 
In addition, this music may also be broadcast 
from electronic telephone speakers and exter- 
nal page when the background music program- 
ming options are selected. 
Night Ringing Answer Code: A night ringing call 
may be answered from any station via a dial 
code. 
Night Ringing Over External Page: As a pro- 
grammable option, while the night mode is ac- 
tive. a system-generated ring tone will be trans- 
mitted via the external speaker whenever any 
line rings (Vie only). 
Night Transfer: On a programmable optional basis, 
the system can function with two or three ringing 
patterns. If three patterns are selected, they are 
designated DAY, DAY 2. and NIGHT. If the two- 
pattern mode is selected. DAY and NIGHT 
designations are used. In both cases, the ringing 
modes are selected with the m button on sta- 
tion 10. .s 
: 
.  
						

							STRATAS,/VI, 
GENERALDESCRIPTION 
AUGUST1989 
Non-blocking Dialing: 
Dialing is permitted on all 
CO lines simultaneously. 
Outgoing Call Restriction: Any station can be 
selectively restricted from originating calls on 
any or all CO lines. However, the station may still 
receive calls on the restricted line(s). 
Privacy/Non-privacy: A private system prevents 
other stations from accessing the intercom or 
CO lines that are already in use. A non-private 
system provides conferencing on the CO and 
intercom lines. 
Relay Service: In STRATA VI, only, the VMAU is 
equipped with two relays that provide the follow- 
ing signals for external equipment: 
a) 
External page: The relay is activated when- 
ever the external page circuit is accessed, a 
dry “make” contact is provided for control of 
background music on external page. This is 
required only when an external page ampli- 
fier is used. 
b) 
Night Relay Service: The relay will provide 
a dry “make” contact at the NR terminals on 
the left side panel. A strap option on the 
VMAU allows the NR relay to function in one 
of two modes: 
1) 
2) 
Answering Machine Control: If the strap 
remains intact, the relay is operated con- 
tinuously when the system is in night 
service (intended for indirect control of an 
answering machine). 
Night Bell Control: If the strap is cut. the 
relay pulses at a 1 -second on/3seconds 
off rate whenever the system is in Night 
Transfer mode and an incoming call is 
ringing the system (intended for indirect 
control of an external night bell). 
Station Hunting: Hunting always starts with called 
station number and ends with the last station 
number in the prearranged group; however! the 
call is completed to the first idle number. The 
hunting sequence can be either consecutive or 
nonconsecutive. 
Toll Restriction (6-digit): Selectively programmed 
on a station class of service basis. The system 
performs toll restriction by analyzing the first six or three digits (area/office code) dialed. Simple 
restriction by rejecting the numbers 1 and 1 can 
be programmed on a per-station basis, if de- 
sired. 
Toil Restriction Override by System Automatic 
Dialing: 
A programmable system feature that 
permits numbers stored by the Automatic Dial- 
ing-system feature to be calledby toll-restricted 
stations. 
Trunk-to-Trunk Connection: Allows the system 
to set up a line-to-line connection (tandem switch- 
ing), leaving the controlling station free to make 
other calls. A maximum of two (simultaneous) 
trunk-to-trunk circuit paths can be established. 
Voice or Tone Signaling: A programmable sys- 
tem feature that optionally selects either tone 
ringing or voice page as the primary method of 
intercom call signaling. The calling station. 
however. may choose the alternate method by 
dialing 1 following the station number. 
Wall Mountable Key Service Unit: The key serv- 
ice unit is designated for wall mounting only. 
Station 
Automatic Callback (Intercom): 
Permits a sta- 
tion user who encounters a busy station on 
intercom to request a callback by depressing the 
dedicated button. The system then monitors the 
called station and signals the caller when that 
station becomes idle. 
Automatic Dialing Buttons: This feature can be 
used with a telephone that includes m buttons 
in its programmed assignments. 
a) An outside telephone number or station 
number can be stored at each m button. 
b) A number stored in memory can be sent over 
a CO line by depressing the appropriate m 
button after accessing the CO line (or an 
intercom line after pressing the m button). 
NOTE: 
Each m button is counted as one of the 40 
possible stored numbers available to each 
station. 
. . 
-16- .  
						

							STRATAS,/VI, 
GENERALDESCRIPTION 
AUGUST1989 
Automatic Dialing-Station: Each station can store 
a private list of up to 40 telephone numbers. The 
Pause and Flash functions may also be stored 
when necessary. 
Automatic Off-hook Selection: Allows CO line, 
CO group or intercom access by merely lifting 
the handset; depressing a CO/Intercom button 
is not required. 
Busy Override: After calling a busy station and 
receiving a busy tone, the caller can dial 4 and 
cause a tone burst to be sounded via the called 
station’s speaker. 
Call Forward: Allows all calls to a station to be 
routed to another station. The activating station 
may be used to originate calls while this feature 
is active. 
Call Pickup: Enables a station to pick up calls 
ringing at other stations or an external page by 
going off-hook and dialing an access code. Gail 
Pickup (m) buttons can be assigned to sta- 
tions to automatically pick up calls. 
Call Transfer with Camp-on: Allows the transfer 
of an outside call to a station that is either idle or 
busy. 
CO/CTX/‘PBX Feature Buttons: Station Automatic 
Dialing buttons can be used to store access 
codes, plus any flashes or pauses necessary for 
feature access in the host switching system. 
These are fixed feature buttons and can only be 
changed by station 10. Every fixed button as- 
signed to the station reduces the number of m 
buttons. 
Directed Call Pickup: All calls ringing at another 
station can be answered from any station by that 
station going off-hook and dialing the ringing 
station’s number. 
Direct Station Selection (DSS) Buttons: By 
depressing an assigned button. a station user 
causes the selected station to ring. 
Distinctive LED indications: 
* lnccming Call: A distinctive flash appears on the respective LED at the station that is 
being called. 
l In-use: A distinctive flash rate shows the line 
presently in use at a give station. Other’ 
stations see a steadily illuminated LED for 
that line. 
l On-hold: The station user is shown a distinc- 
tive LED flash to indicats-a line placed on 
hold at that station. All other stations see the 
usual on-hold flash. . 
Do Not Disturb: This feature is activated and 
deactivated by alternate depressions of them 
button. A station calling a station that is in the 
DND mode will receive a fast busy tone. 
Do Not Disturb Override: After reaching a DND 
station, that station may be advised that a call is 
waiting by dialing 1. A tone signal will be heard 
at the DND station. 
DP/MF Mode Chanae (TONE Button): Allows a 
e  
station to change between DP and MF modes 
via the m button, as required. 
Exclusive Hold: Depressing the m button 
twice holds that call securely for the station that 
placed it on hold. 
Executive Override (Break-in): A station pro- 
grammed for this feature will override the auto- 
matic privacy feature and enter any existing 
conversation within the system. A warning tone, 
however, is inserted before the overriding sta- 
tion is actually connected. After reaching a busy 
station, dial a 9 to override. 
Flash Button (CTXIPBX Transfer or CO Dial 
Tone Recall): Ten- and 20-button electronic 
telephones can 
WaitingiFlash ( ipped with a Message 
) button which, when 
operated while connected to an incoming line, 
causes a timed “flash” to be transmitted to that 
line. The timing of the flash can be programmed 
to signal a CTX/PBX for feature operation or can 
be long enough to cause a disconnect and dial 
tone recall on a CO line. See Message Waiting. 
Handsfree Answerback: All electronic telephones 
are equipped for handsfree answerback on voice- 
announced intercom calls as a standard feature. 
: 
-17-  
						

							S I HA I AS,/VI, 
GENERAL DESCRIPTION 
AUGUST 1989 
Liquid Crystal Display Features: 
The following 
features are standard, but require an optional 
Liquid Crystal Display telephone to operate. 
a) 
b) 
cl 
d) Alphanumeric Messaging: Allows system 
and personal messages to be displayed on 
the 32-character Liquid Crystal Display. There 
are 40 system messages of up to 32 charac- 
ters in length for use by all LCD telephones 
and controlled by station 10. In addition, a 
limited number of stations (four in Se, six in 
Vie) have IO personal messages avaiiable- 
plus the system messages for the following 
features: 
l Busy Station Messaging: When reach- 
ing a busy LCD station, a message can 
be sent to that station (an audible tone will 
also be heard). The two stations may re- 
spond with LCD messages back and 
forth during conversation, creating an 
interactive silent messaging conversa- 
tion. 
l Called Station Messaging: Your station 
number and a message indication may 
be sent to another LCD station. When the 
called station responds, the station will 
receive the 32-character message. 
l Calling Station Messaging: A message 
displayed on your LCD phone will be 
automatically displayed on the calling 
station’s LCD when dialed. 
l Remote Station Messaging: Allows any 
station to set a Called Station Message 
for another station, the recipient to be a 
station or group of stations. 
Busy Lamp Field (BLF) Indications: The 
Liquid Crystal Display can be used to indicate 
the on-/off-hook status of all telephones in 
the system. BLF status is displayed up to the 
maximum number of stations for each sys- 
tem. 
CO Line Identification: Allows each CO line 
to be identified with a 1 &character name. All 
LCD phones using that line will display the 
name instead of the CO line number. 
Speed Dial Memo: Each LCD telephone 
user may program a l&character name for 
each of their 40 personal speed dial num- 
bers. The memo pad of names and numbers 
(including system names and numbers) may 
be scrolled to select the appropriate party. Depressino a CO line button will cause the 
displayed number to be dialed automatically. 
Limited to four stations on Se and six stations 
on Vie. 
e) Timed Reminders: Allows five separate 
messages to be set at each LCD telephone. 
These messages will be displayed at the ap- 
propriate times (hour and minute) set by the 
station user. The messages-can be repeated 
on a daily basis or displayed just once. 
Microphone Cut-off Buttons: Electronic tele- 
phones may be programmed with an m but- 
ton, allowing the microphone to be turned ON/ 
OFF while a station is in the idle state (controls 
Handsfree .?nswerback). 
Modular Handset and Line Cords: All electronic 
telephones are equipped with modular handset 
and line cords, and are also equipped with an 
additional modular headset jack. 
On-hook Dialing: The system allows you to dial 
your calls with the handset still on-hook. Call 
progress can be heard via the telephone speaker; 
no need to pick up the handset until your party 
answers. 
or non-privacy to 
button) on CO lines. 
Privacy Override: A station programmed for this 
feature can enter any existing CO line conversa- 
tion if the station is equipped with that 
q line 
button. An initial warning tone is given, but no 
subsequent tones are provided. A maximum of 
two stations can be programmed for this feature. 
Private CO Lines: Restrictions may be pro- 
grammed into the system so that selected CO 
line(s) will appear only on selected station(s). 
Pushbutton Dialing: All electronic telephones are 
equipped with pushbutton dial pads. 
Remote Retrieval of Held Calls: Calls that have 
been placed on hold by a station can be re- 
trieved by a different station with the Call Pickup 
feature. 
Repeat Last Number Dialed: The last number 
-5 
: 
-18- .  
						

							dialed by each station is always stored by the 
system and will be dialed automatically when- 
ever the station user accesses a CO line and 
depresses the E or m button. See Saved 
Number Redial. 
Ringing Line Preference: A line ringing a station 
can be answered bv liftina the handset or de- 
pressing the m button: The ringing line will 
be automatically selected. 
Saved Number Redial: A programmable button 
that saves a dialed number for redial at a later 
time. May be used at any time and is exclusive 
of the Repeat Last Number Dialed feature. 
Toll Restriction Override Code: Two special 
codes may be defined to override toll restriction 
from any station. 
Trunk Queuing: Provides a means for station 
users to be “stacked” in a waiting queue for a 
busy outgoing trunk group by using the Au- 
tomatic Callback feature. The station will then be 
signalled when a trunk in the group becomes 
available. As a programmable option the sys- 
tem may be equipped with one trunk group (dial 
9) or eight trunk groups (dial 91 w 98). 
Optional Features 
IA2 Key System Interface (HCNB): 
Utilizing an 
optionai line interface printed circuit board. both 
systems can be connected to CO/CTX/PBX 
lines through 1 A2-type key telephone systems. 
The system will detect lamp lead status and 
supply A-lead control. 
Amplified Conference: In some applications, it 
may be necessary to amplify the CO line used in 
a multi-CO line conference. A customer-pro- 
vided amplifier can be connected to the system 
for this purpose. Reduces the system capacity 
by two stations. 
Auxiliary Device Interface (HIOB): Allows sys- 
tem interaction with customer-provided auxiliary 
devices such as standard telephones. record- 
ing/dictating machines modems and voice mail 
equipment. The unit contains both a DTMF tone 
generate: and receiver for use with auxiliary 
STRATAS& 
GENERALDESCRIPTION 
AUGUST1989 
devices. The following features are available 
through the voice mail interface. 
l Call Forward to Voice Mailbox: Allows a 
station user to call forward to a voice mailbox ’ 
location. The system will ring the voice mail 
system and forward the digits of the desired 
mailbox once answered. 
0 Message Waiting Indication: Allows the 
voice mail system to dial ‘a special access 
code to set message waiting. at the station 
when the voice mail system is the message 
center. 
0 Voice Mail Control: Allows the station user 
to control the voice mail equipment using the 
dial pad, as DTMF signals are received by 
the voice mail equipment. 
Background Music with Station Control: Music 
from the music-on-hold source can (at the sta- 
tion user’s option) be heard via the telephone’s 
speaker. The same music may also be broad- 
cast via the external page interface if an external 
speaker is installed. 
Door Phone/Monitor Station: Allows door phone 
units(s) to distinctively ring pre-selected sta- 
tions. A station dialing to an individual door 
phone unit provides monitoring capabilities on 
the intercom. 
0 Alarm Button: Turns off the alarm signal set 
in the system by a customer-suppled alarm 
system. The alarm signal is activated by a 
closure at the HDCB door phone C (station 
13 on Vie: 11 on Se) output from a customer- 
supplied alarm system. The alarm signal will 
be heard from all idle stations until them 
button is depressed at station IO. 
0 Door Lock Button: Activates a dry contact 
relay closure for indirect control of a door 
lock or other devices. When the m but- 
ton is depressed, the HDCB door phone B 
output will close for a period of 3 or 6 seconds 
(programmable). 
Electronic Telephones: 
l lo-button Handsfree Answerback or 
Speakerphone: 
A basic telephone avail- 
able in two variations: with handsfree an- 
swerbackon intercom calls or as a full speak- 
erphone. This phone can be-assigned to any 
: 
. 
-19-  
						

							GENERAL DESCRIPTION 
AUGUST 1989 
station! and is equipped with an intercom 
button and nine flexible buttons that may be 
assigned as CO line appearances or feature 
access. receive a busy signal. Feature is activated auto- 
matically or by dial access (I) on a station-by- 
station basis. 
l 20-button Handsfree Answerback: A 20- Off-premises Extension: Installing an HOXB al- ’ 
button telephone with handsfree an- lows the system to interface with conventional, 
swerback, and is equipped with an Intercom standard telephones or off-premises circuits. 
button and 19 flexible buttons that are as- The HOXB serves two extensions and replaces 
signed as CO line appearances or feature two stations in the system. (M+aximum: two per 
access. 
Se/four per VI,.) 
l 20-button Liquid Crystal Display: This 20- 
button telephone features a 32-character. 
alphanumeric display, with handsfree an- 
swerback and full speakerphone capability, 
calling station identification, and the same 
button flexibility as the 20-button telephone. 
See Liquid Crystal Display Features. * MRGU: An auxiliary ringinglpower supply 
for the HOXB, one supports up to three 
HOXBs. 
External Amplified Speaker: An external ampli- 
fied speaker (HESB) may be connected in any of 
the following three applications: 
Off-premises Line: Installing an HOLB allows the 
bridging of a CO/PBX line that appears in the 
system with a conventional telephone (or other 
device, such as a modem). During Night Serv- 
ice. all incoming calls on an HOLB’s three cir- 
cuits may be directed to an answering machine 
(or similar device) connected to the hunt con- 
nection. This option is set in programming. 
Amplified Speaker: Allows the HESB to be 
used as a paging speaker. 
Loud Ringing Bell: Allows the tone of an 
electronic telephone ring to 
be amplified. 
Talkback Amplified Speaker: Provides a 
talkback speaker (via an MDFB) where a 
telephone is not needed. 
NOTE: 
If an HESB is installed. an external amplifier 
(SEPU PCB) is not necessary. 
External Page Amplifier: This external page 3- 
watt amplifier (SEPU PCB) allows access to a 
customer-provided external $-ohm speaker for 
paging. 
Music-on-Hold Source: When installed. this elec- 
tronic music source (SMOU PCB) eliminates the 
need for a customer-provided external music 
source and provides electronic-generated mu- 
sic to CO lines placed on hold. 
Off-hook Call Announce: Allows a station user to 
call and speak to an off-hook. busy electronic 
telephone through the speaker. The called sta- 
tion user can reply via the telephone’s micro- 
phone without interrupting the existing conver- 
sation. If the called station is currently in use via 
the speakerphoneihandsfree. the caller will 
Remote Administration/Maintenance: This fea- 
ture is provided by the SDTU via its built-in 3001 
1200 bps modem. One SDTU per system is 
required for Remote Administration/Mainte- 
nance. 
Station Message Detail Recording (SMDR): 
Adding an HSMB to a system allows data to be 
collected for each outgoing and incoming CO 
line call. This data is output to a printer or 
recording device via the RS-232C interface 
located on the HSMB (which is externally 
mounted). Account codes will be included in the 
call details (see Forced Account Codes). 
System Battery Backup: 
a) In STRATA Se. an HPFB can be plugged into 
the HPSU to provide automatic switching to 
standby battery power. During normal power 
conditions, the batteries are kept fully charged 
by the power supply. The HPFB includes bat- 
teries and the charging unit. 
b) In STRATA VI,. an HPBU can be installed in 
the power supply to provide automatic switch- 
ing to standby battery power (provided by 
customer). During normal power conditions. 
the batteries are kept fully charged by the 
power supply. 
-2o-  
						

							STRATAS,/VI, 
GENERALDESCRIPTION 
- AUGUST1989 
HANDSET 
SPEAKER 
MODULAR 
CORD DIAL 
PAD 
FLEXIBLE 
BUTTONS 
I--a I # I 
0 0 00 
00 00 
CONF/TRNS o 
El J 00 
INT 
00 qo& 
  
INTFRPAhl 
MICROPHONE II. 0 LI I”“,“, 
BUTTON BUTTON 
SPEAk---- -I. Ih 
CER ;‘/y,,,, CONFERENCE/ HOLD SPEAKER SLIDING 
-7 --...---- 
BUTTON VOLUME MEMO TRAY  ON/OFr Y”L”,“lC I HANSFER BUTTON CONTROL BUTTON 
CONTROL 
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: 
-21- .  
						

							T(‘JSHIfjA SYSTEM .‘.‘fimC-fi,ii$ ‘I’ ‘-’ 
WTALLATION INSTRUCTIONS 
‘/ 
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_ - JANUARY 1988 
5trata Se 
RELEASE 2 
INSTALLATION INSTRUCTIONS  
						

							TOSHIBA SYSTEM PRACTICES 
ELECTRONIC KEY TELEPHONE SYSTEM ’ 
PARAGRAPH 
:i 
02.00 
030300 
03:10 
03.20 
03.30 
040400 
04:10 
04.20 
05 
05.00 
05.10 
05.20 
05.30 
05.40 
05.50 
05.60 
05.70 
05.80 
05.90 
060600 
06:lO 
070700 
07:10 
07.20 
07.30 
07.40 
0:800 
08:lO 
08.20 
08.30 
08.40 
08.50 
09 
09.00 
09.10 
09.20 
09.30 
09.40 
09.50 
09.60 
09.70 
INSTALLATION INSTRUCTIONS 
SECTION 500-036-200 
- JANUARY 1988 
INSTALLATION INSTRUCTIONS 
TABLE of CONTENTS 
SUBJECT 
TABLE of CONTENTS ............................................... 
ILLUSTRATION LIST 
................................................. 
GENERAL 
PACKING .:::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 
Inspection ........................................................ 
HKSU REQUIREMENTS ..................................... 
:“. ...... 
Cabling Considerations ............................................. 
Environmental Factors 
............................................. 
Power Requirements .............................................. 
Main Distribution Frame Requirements 
............................. 
HKSU INSTALL4TION 
............................................... 
Mounting the HKSU ............................................... 
Power Supply Installation ........................................... 
System Ground Check ............................................. 
PRINTED CIRCUIT BOARD INSTALLATION ............................. 
General .......................................................... 
Factory-Installed PCB ............................................... 
scou/vcou ..................................................... 
SPFU (Se only) ................................................... 
SSTU ............................................................ 
SMOU * 
SEPU .::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 
svcu ............................................................ 
SDTU ............................................................ 
STMU (STRATA Se only) .......................................... 
BASIC CABLING REQUIREMENTS .................................... 
Station Wiring .................................................... 
CO Line Connection 
SYSTEM POWER-UP INliiAiiiE’:::::::::::::::::::::::::::::::::::::: 
General .......................................................... 
Clearing Automatic Dialing ........................................ 
Alphanumeric Messaging Initialization .............................. 
Timer Reminder Messaging Initialization ............................ 
System Real-Time Clock/Calendar Adjustment ...................... 
EKT INFORMATION 
................................................. 
General .......................................................... 
HVSU Installation ................................................. 
EKT Wall Mounting ............................................... 
EKT Connections .-, . . . . . . . . . . . . 
Carbon Handset Installation . . . 
EKT Functional Check . . . . . . . . . 
INSTALLATION OF OPTIONS (Exter r 
Off-hook Call Announce . . . . . . . 
HCNB . . . . . . . . . . . . . . . . . . . . . . . . 
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lal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
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HIOB ....................................... 
TABLE A-HIOB CAPACITY .................... 
HOXB ...................................... 
HDCB ...................................... 
HOLB ...................................... 
HSMB 
TABLE Bidi:‘jiiC ‘(~&ji~)’ FIN’ ‘~~~~~~flb;(j~ 
HMDB Installation 
TABLE C-VR2 SETTING’S . : : : : : : : :‘: : : : : : : : : : : : : 
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