Toshiba Strata Xiie, Strata Xxe Electronic Key Telephone Systems Installation And Maintenance Manual

							GENERAL DESCRIPTION 
SECTION 300-020-100 
JULY 
1686 
DND station, that station may be advised 
that a call is waiting by dialing a. A tone 
signal will be heard at the DND station. set or depressing the m key. The ringing 
,, m-m 
line will be automaticairy serectea. 
DP/MF Mode Change (m Key): Allows 
a station to change DP/MF modes via a 
m key. Saved Number Redial: A programmable key 
(m that saves a dialed number for redial 
at a later time. May be used any time, and is 
exclusive of the Last Number Redial feature. 
Exclusive Hold: Depressing the m key Station Security (m Key): Allows each 
twice holds that call securely for the station station to be enabled or disabled individually 
that placed it on hold. for the handsfree answerback feature. 
Executive Override (Break-In): A station 
programmed for this feature will override 
the automatic privacy feature and enter any 
existing conversation within the system. A 
warning tone, however, is inserted before 
the overriding station is actually connected. 
After reaching a busy station, dial a Q to 
override. Station-to-Station Message Waiting with 
LCD: An EKT’s station number may be 
sent to another station, indicating that the 
displayed station number has called. See 
20-key Liquid Crystal Display EKT. 
07.20 Optional Features 
Forced Account Code: Requires selected 
station(s) to dial an account code prior to 
dialing a number. 
Handsfree Answerback: Ail EKTs are equip- 
ped for handsfree answerback on voice-an- 
nounced intercom calls; Background Music with Station Control: 
Music from the music-on-hold source can, 
at the station user’s option, be heard via the 
EKT speaker. The same music may also be 
broadcast via the external page interface if 
an external speaker is installed. 
Direct Station Selection (DSS) Console: 
I-called Illumination: A distinctive flash ap- 
pears on the intercom LED at the EKT that is 
actually being called. 
l-hold Illumination: The EKT user is shown a 
distinctive LED flash to indicate a line placed 
on hold at the EKT. All other stations see a 
normal on-hold flash. a) All Call Voice Page: A single dedicated 
key on the DSS console (m will allow the 
attendant to voice-page all of the EKT speak- 
ers in the system simultaneously. if External 
Page has been included in All Call Page, via 
system option selection, the m key will 
operate that as well. 
l-use Illumination: A distinctive flash rate 
shows the line presently in use at a given 
EKT. Other stations see a steadily iiiumi- 
nated LED for that line. b) Automatic Line Hoid: Each calling CO/ 
PBX line is automatically placed on hoid 
when the DSS operator activates a station 
key. 
Modular Handset and Line Cords: All EKTs 
are equipped with modular handset and line 
cords. c) Expanded Line Appearance: Twenty 
CO/PBX line keys are available on the 
attendant’s EKT (associated with the DSS 
console). The intercom and keys for 
that EKT are located on the DSS console. 
On-hook Dialing: Strata allows ail calls 
to be dialed with the handset still on-hook. 
Call progress can be heard via the telephone 
speaker; no need to pick up the handset 
until the party answers. 
Push-button Dialing: All 
Strata EKTs are 
equipped with push-button dial pads. d) Multiple DSS Consoles: The 
Stt-ata 
XI/e & XX& systems will each support 
two fully functional DSS consoles (which 
may operate simultaneously) as well as two 
additional consoles functioning only as Busy 
Lamp Field terminals. 
Ringing Line Preference: A line ringing at a 
station can be answered by lifting the hand- e) Night Transfer: 
The 
q key on the DSS 
console(s) or station 10 controls the sys- 
tem’s ringing patterns.  
						

							GENERAL DESCRIPTION 
SECTION 300-020-100 
JULY 1986 
f) Voice or Tone Signalling: The DSS may 
be programmed for tone or voice signailing 
preference independently of the remainder 
of the system. As with all stations, the oper- 
ator can choose the alternate mode by dial- 
ing a B following the station number. 
Door Phone/Monitor Stations: Allows op- 
tional door phone unit(s) to distinctively ring 
preselected EKTs. EKT dialing to an individ- 
ual door phone unit provides monitoring 
capabilities on the intercom. 
Alarm Key: Turns off the alarm signal 
set in the system by a customer-supplied 
alarm system. The alarm signal is acti- 
vated by a closure at the HDCB door 
phone C output from a customer-sup- 
plied alarm system. The alarm signal will 
be heard via all idle EKT speakers until 
the alarm key is depressed. 
Door Lock Key: Activates a dry contact 
relay closure ,for indirect control of a 
door lock or other device. When the key 
is depressed, the HDCB door phone B 
output will close for a period of 3 or 6 
seconds. 
EKT Facepiates(biue, black and wine): The 
standard brown faceplates can easily be 
changed on any EKT to coordinate with of- 
fice decor. 
External Page Amplifier: An external page 
3-watt amplifier (SEPU PCB) that allows 
access to a customer-provided external 8- 
ohm speaker for paging. 
Music-on-Hold Source: When installed, this 
electronic music source (SMOU PCB) elimi- 
nates the need for a customer-provided ex- 
ternal music source and provides electronic- 
generated music to CO lines placed on hold. 
Off-Premise Extension (OPX): Installing an 
HOXB option module, along with an auxil- 
iary power and ringing supply (MRGU), al- 
lows the system to interface with conven- 
tional, single-line telephones or off-premise 
circuits. The HOXB serves two extensions 
and a maximum of two HOXBs may be in- 
stalled in Strata X/I= and three in 
Strata XX& Each HOXB replaces two 
EKTs in the system. 
Off-Premise Line (OPL): Installing an HOLB option module allows the bridging of a CO/ 
PBX line (that appears in the system) with a 
conventional telephone. All incoming calls 
on the HOLB’s three circuits may be di- 
rected to an answering machine (or similar 
device) attached to the HUNT connector. 
This is accomplished as a programming 
option via night service. The HOLB option 
requires an HPLU PCB to be installed in 
place of an HCOU PCB. 
Station Message Detail Recording (SMDR): 
Adding the HSMB option module allows 
data to be collected for each outgoing and 
incoming CO line call. This data may be out- 
put to a printer or recording device via the 
RS-232C interface located on the HSMB. 
System Battery Back-up: A module (HPBU- 
8) that can be installed in either power sup- 
ply to provide automatic switching to stand- 
by battery power. During normal power con- 
ditions, the batteries are kept fully charged 
by the power supply. 
IO-key EKT (HFU or Speakerphone): A 
basic EKT with full speakerphone capability 
or handsfree answerback (HFU) only, de- 
pending upon the requirements. This EKT 
can be assigned to any station, have direct 
key appearances of up to nine CO/PBX 
lines, outgoing access by dial selection (see 
Trunk Queuing) to non-appearing lines and 
can receive transferred calls on other lines. 
IO-key Busy Lamp Field (BLF) EKT: A 
lo-key BLF EKT with full speakerphone 
capability and an LED panel showing the 
busy/idle status of certain stations (a sta- 
tion in the DND mode will show as busy). 
The BLF EKT may used at any station, but 
the BLF will display the status of stations 10 
- 25 only. 
20-key EKT (HFU or Speakerphone): A 
20-key EKT with full speakerphone capabil- 
ity or handsfree answerback (HFU) only, 
depending upon the requirements, plus 10 
additional flexible keys. It can be assigned to 
any station. This EKT can have direct key 
appearances of up to 19 CO/PBX lines, out- 
going access by dial selection (see Trunk 
Queuing) to non-appearing lines and can 
receive transferred calls on other lines. 
20-key Liquid Crystal Display (LCD) EKT: .--- - 
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							GENERALDESCRIPTION 
SECTION 300-020-100 
JULY1986 
, This 20-key EKT features a 32-character 
alphanumeric LCD, full speakerphone capa- 
bility, and the same key flexibility as the 
20-key EKT. See Station-to-Station Message 
Waiting with LCD. 
TIE Lines: The HTIB optional module allows 
two E & M TIE lines to be connected to the 
system. Each TIE line reduces the system 
capacity by one CO line; each HTIB reduces 
the system capacity by two OPX stations. 
-1%  
						

							TOSHIBA SYSTEM PRACTlCES 
ELECTRONIC KEY TELEPHONE SYSTEM INSTALLATION INSTRUCTIONS 
SECTION 300-020-200 
JULY 1986 
Stra 
INSTALLATI INSTRUCTI  
						

							INSTALLATION INSTRUCTlONS 
SECTION 300-020-200 
JULY 1986  TOSHIBA SYSTEM PRACTICES 
ELECTRONIC KEY TELEPHONE SYSTEM 
PARAGRAPH 
Strcta Xl/e & XXe 
IMSTAlLAT1BN 
TABLE of CONTENTS 
SUBJECT PAGE 
01 
02 
03 
03.00 
03.10 
03.20 
03.30 
04 
04.10 
04.20 
04.30 
04.40 
04.50 
04.60 
05 
05.10 
05.20 
05.30 
05.40 
05.50 
06 
06.00 
06.10 
06.20 
06.30 
06.40 
06.50 
06.60 
06.70 
06.80 
06.90 
07 
07.00 
07.10 
07.20 
08 
08.00 
08.10 
08.20 
08.30 TABLE of CONTENTS ........................ 
ILLUSTRATION LIST ......................... 
GENERAL ............................. 
PACKING 
HKSU LOCATION RE.QUIREMENTS . 1 1 1 1 1 ............. 
............. 
Power Requirements ....................... 
Ventilation Requirements ..................... 
Environmental Factors ....................... 
Cabling Considerations ...................... 
HKSU MOUNTING 
Table Mounting the H&U ..................... 
...................... 
Wall Mounting the HKSU ..................... 
Printed Circuit Board Functions .................. 
Power Supply .......................... 
Power Supply Installation ..................... 
PCB Installation 
PERIPHERAL EQUIPM;N;;NSTA;LATION’ . 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
HSMB Installation ........................ 
TABLE A-RS-232C Pin Connections ................. 
HOXB Installation ......................... 
HTIB Installation ......................... 
HOLES Installation ......................... 
HDCB Installation 
CABLECONNECTIONS’ ’ : : : : : : : : : : : : : : : : : : : : : : : 
Main Distribution Frame Configuration ............... 
TABLE B-CROSS-CONNECT DATA (Stratrr XII@ &XX& ..... 
Station Cable Connections ..................... 
TABLE C-CROSS-CONNECT DATA (S~pata XX=) .......... 
Door Phone/Monitor Stations Connections .............. 
Intercom Code Assignment ..................... 
CO Line Connection ........................ 
DSS/BLF Connection ....................... 
Off-Premise Extension/Conventional Telephone Connections ..... 
Off-Premise Line Connection .................... 
Station Message Detail Recording Connections ............ 
TIE Line Connections 
EKTINFORMATION ..::::::::::::::::::::::: 
General ............................. 
EKT Wail Mounting ........................ 
EKT Connections 
SYSTEM POWER-UP lN;T;ALIZ’E’ : : : : : : : : : : : : : : : : : : : : 
General ............................. 
Clearing Automatic Dialing ..................... 
SMDR Real-Time Clock Adjustment ................. 
Program Listing .......................... i 
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III 
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							INSTALLATION INSTRUCTlONS TOSHIBA SYSTEM PRACTICES 
SECTION 300-020-200 ELECTRONIC KEY TELEPHONE SYSTEM 
JULY 1986 
Strata XII= & XXe 
INSTALLATION INSTRUCTIONS 
TABLE of CONTENTS 
PARAGRAPH SUBJECT PAGE 
09 
SYSTEM TEST PROCEDURES .................... 23 
09.00 EKT Functional Check ....................... 23 
09.10 Off-Premise Extension/Conventional Telephone Functional Check ... 24 
09.20 Off-Premise Line Circuit Functional Check ............. 24 
09.30 SMDR Functional Check ...................... 25 
09.40 Feature Check 26 
10 MISCELLANEOUS Ea;rlP’M;NT’Cbr;N’ECT;OMS ’ : : : : : : : : : : : : 26 
10.00 Wiring Connections ........................ 26 
10.10 MOH/BGMSource ........................ 26 
10.20 External Paging Connections .................... 27 
10.30 Direct External Speaker Connection ................ 27 
10.40 External Amplifier Connection ................... 27 
10.50 Talkback Amplifier ........................ 27 
10.60 Background Music ........................ 27 
10.70 Volume Setting Sequence ..................... 28 
10.80 Night Relay Service ........................ 29 
10.90 Amplified Conference ....................... 29 
-ii-  
						

							TOSHIBA SYSTEM PRACTICES 
ELECTRONIC KEY TELEPHONE SYSTEM INSTALLATION INSTRUCTIONS 
SECTION 300-020-200 
JULY 1986 
FIGURE 
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Strata Xl/a & XXa 
INSTALLATION INSTRUCTIONS 
ILLUSTRATION LIST 
SUBJECT PAGE 
CAAU BATTERY STRAP ....................... 
HKSU WALL MOUNTING ...................... 
HPBU installation .......................... 
HPSUVoltage Checks ........................ 
StretaX//e PCS Locations .................... 
StrataXXe PCB Locations ......... ;~ .......... 
Mounting External Module on HKSU ................. 
External Module Wall Mounting ................... 
HSMB Straps and Switches ..................... 
HOXB Connection Straps ...................... 
HTlB Installation .......................... 
HOC8 Connection Straps ...................... 
HKSU Cable Clamping and Routing .................. 
HSTU-to-MDF Wiring ........................ 
MDF/EKT Wiring .......................... 
HOC8 Connection .......................... 
CO/PBX Line (RJ-25C) Wiring .................... 
DSS/BLF Console Wiring ...................... 
HOXB Wiring ............................ 
HOLB Cabling ........................... 
HPLU Switches ........................... 
HSMB/Printer Cabling ....................... 
HTIB Cabling ............................ 
lo-keyEKT ............................. 
lo-key BLF EKT ........................... 
20-key EKT ............................. 
20-key LCD EKT .......................... 
Removing EKT Base ......................... 
EKT Mounting Holes ........................ 
EKT Wire Routing .......................... 
Handset Hanger .......................... 
CAAU Switches ........................... 
HSMB Switches .......................... 
SMDR Printout Example (Outgoing Call) ................ 
SMDR Printout Example (Incoming Call) ................ 
HINU PC8 ............................. 
External Amplifier Hook-Up ..................... 1 
2 
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							01 GENERAL 
01 .Ol This section describes the installation 
procedures necessary to ensure proper opera- 
tion of the 
Strata X//e & XX= systems. 
The installation procedures for the two sys- 
tems vary only in relation to size; all other 
factors are the same. 
02 PACKING 
02.01 When a Strata system is received, 
examine all packages and carefully note any 
visible damage. If any damage is found, bring it 
to the attention of the delivery carrier and 
make the proper claims. 
02.02 Check the number of 
cartons and the 
contents of the 
Strata shipment against the 
purchase order and packing slip. If it is deter- 
mined that 
any cartons are missing, contact 
your delivery carrier immediately. If it is deter- 
mined that any equipment within a carton is 
missing, contact your Toshiba supplier imme- 
diately. 
02.03 After unpacking (prior to beginning 
the installation), inspect all equipment for 
damage. If any damage is detected, contact 
your delivery carrier immediately. If possible, 
retain all the original packing material. 
CAUTION! 
When handling (installing, removing, 
examining, etc.) a printed circuit board, 
do not touch the back (soldered) side of 
the edge connector. Always hold a PC8 
by its edge. 
02.04 When packing or storing an HCAU/ 
CAAU, ensure the following: 
a Do not use plastic or any type of conduc- 
tive material for packing an HCAU/CAAU. 
Use plain paper. 
CAUTION! 
Conductive packing material may cause 
the internal back-up battery to discharge 
and damage the PCB. 
02.05 Whenever storing or shipping an 
HCAU/CAAU, always ensure that: the battery 
strap is in the 
OFF position (see Figure 1). The 
HCAU is a “host” board for the CAAU (which is 
required) and they are shipped as an assem- 
bled unit. 
INSTALLATION INSTRUCTiONS 
SECTION 300-020-200 
JULY 1966 
FIGURE 1 - CAAU BATTERY STRAP 
NOTE: 
Always make sure the battery strap on the 
CAAU is in the ON position prior to instal- 
lation. 
if not, the SET LED on the NCAU 
cannot operate. 
02.06 The DIP switches (SW3) must all be 
set to 
OFF for operation in the continental 
United States. 
03 HKSU REQUIREMENTS 
03.00 Power Requirements 
03.01 The Strata HKSU (both XI/e B 
XX& requires 24 VDC. This is provided by 
the power supply (HPSU), which in turn 
requires power from a grounded 117 VAC out- 
let. The outlet should be separately fused and 
rated at 15 amps. 
03.02 The power supplies used with both 
Strata systems are very similar in appear- 
ance but provide different current levels: 
0 xrr, = HPSU 8120 
. XX== HPSU 9120 
03.03 Both power supplies are equipped 
with a 10’ AC power cord. 
03.04 An optional battery backup unit 
(HPBU-8) is available that is compatible with 
either power supply. It is a printed circuit as- 
sembly attached to the power supply. The rec- 
-l-  
						

							INSTALLATION INSTRUCTIONS 
SECTION 300-020-200 
JULY 1986 
ommended battery pack (customer-supplied) 
consists of two maintenance-free, automobile- 
type 12 VDC batteries (maximum 80 amp/ 
hour rating). With the optional HPBU-8 assem- 
bly installed, all functions of either 
Strata 
system will continue to operate for several 
hours after a loss of normal electrical power 
(the actual period of time is a direct ratio of 
line/trunk configuration to the type and size of 
batteries selected). Calls will not be discon- 
nected during switch-over to battery power. 
03.10 Ventilation Requirements 
03.11 Sufficient ventilation should exist to 
allow dissipation of the heat generated by the 
power supply and HKSU. 
03.20 Environmental Factors 
03.21 Humidity at the HKSU location should 
be within 20 - 80% (without condensation), 
and the temperature should be relatively con- 
stant within a range of 32 - 122” F (0 - 50” C). 
Exposure to dust and airborne chemicals 
should also be minimized. 
03.30 Cabling Considerations 
03.31 The HKSU must be located so that all 
stations are within 1,000 cable feet (305 M) of 
it. The DSS console must be located within 
500 cable feet (152.5 M) of the HKSU. Accept- 
able cable is 22 or 24 AWG inside telephone 
station cable, jacketed but not shielded, having 
two or more twisted wire pairs 
04 HKSU MOUNTING 
04.01 The HKSU is designed for either table 
or wall mounting, but is factory-configured for 
table mounting. For wall mounting instruc- 
tions, refer to Paragraph 04.20. 
04.10 Table Mounting the HKSU 
04.11 Since the HKSU is already configured 
for table mounting, the only requirement is to 
choose a suitable location. 
04.20 Wall Mounting the HKSU 
04.21 Choose a suitable location for the 
HKSU on a surface of sufficient strength to 
support its weight (according to local building 
and safety regulations). The fully equipped 
HKSUs approximately weigh: 
Strata X/j,: 44 Ibs. (20 kg) 
Strata XX=: 61 Ibs. (28 kg) 04.22 Refer to Figure 2 and perform the fol- 
lowing steps: 
FIGURE 2 - HKSU WALL MOUNTING 
NOTE: 
Three fasteners, suitable for the type of 
wail surface chosen, must be supplied by 
the installer. The fasteners are used to 
secure the HKSU to the wall. (A typical 
fastener would be: I/4” toggie bolt, l/4” 
molJy fastener or I/4” lag screw. / 
1) Mark the locations of the two upper fasten- 
ers (center-to-center of the modified keyholes: 
12”), scribe a straight line between the holes 
and verify that it is level with a spirit level. 
2) At both marked points, drill a hole suitable 
for the chosen fastener. 
3) Insert two fasteners into the holes in the 
mounting surface that correspond to the key- 
holes in the back plate. Tighten them loosely 
so that approximately 31’8” gap remains 
between the head of the fastener and the 
mounting surface. 
4) Install the HKSU by slipping the two key- 
holes over the fasteners installed in step 3. 
Allow the HKSU to hang on the two screws. 
5) Install the lower fastener in the center of 
the back plate and tighten. 
6) Tighten the top two screws in the back 
plate. If necessary, the HKSU top panel may be