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

							INSTALLATION INSTRUCTIONS 
SECTION 300-020-200 
JULY 1986 
station cable in a conventional 4- or 6-conduc- 
tor modular station connector to accommodate 
the modular line cord from the EKT. The stan- 
dard modular EKT cord length is 7’, while the 
maximum allowed length is 25’. 
06.15 See Figure 15 for EKT wiring arrange- 
ment. 06.16 Various manufacturers of modular 
station blocks have employed different color 
codes to indicate the sequence of pairs in their 
blocks. However, the color code most com- 
monly used is shown in Figure 15. Verify the 
configuration of your modular blocks before 
connecting the station cables. 
TABLE C 
Strata XX= CROSS-CONNECT REFERENCE DATA 
Color 
Code 
W-BI 
Designation 
T HSTU #5 Station Numbers HSTU #6 HSTU #7 
Br-W 
w-s DR 
T 
Gr-R 
R-Br DR 
T 
Bl-Bk R 
Bk-Or DT 
47 55 63 
Or-Bk 
Bk-Gr 
Cr.Rk DR 
T 
D 
US Y,. 
I I. 
Bk-Br DT 48 ( 56 / 64 
1 Br-Bk 1 DR / 
NOTE: 
The remaining portion of the split block is not used. 
06.20 Door Phone/Monitor Stations Con- 
nections 
06.21 The Door Phone Control Unit (HDCB) is connected to the MDF, via a standard EKT 
modular connector, at the HSTU #l station 
block. At the MDF, cross-connect the HDCB 
wires with either EKT 13 or 14 (program 
-13-  
						

							INSTALLATION INSTRUCTIONS 
SECTION 390-020-200 
JULY 1996 
controlled). Use the standard EKT cross-con- 
nect scheme. 
06.22 Each Door Phone/Monitor Station 
(MDFB) is connected to the HDCB via a 2-wire 
modular connector at the HDCB, and a split 
ring connector at the doorphone, using screw 
terminals 1 and 2 (Ll and L2 are not used). 
06.23 When using Output B or C for door 
lock/alarm features, respectively, an appropri- 
ate modular connector must be used to inter- 
face the HDCB to the door lock/alarm devices. 
06.24 Figure 16 shows the HDCB wiring 
arranoement. 
I 
HDCB HKSU 
A 
Door Phone 
c S 
MDFB 
C 
 
‘HDCB connects to either EKT-13 
or 14 on HSTUl 
FIGURE 16 - HDCB CONNECTION 
06.30 intercom Code Assignment 
06.3.i Intercom codes are assigned perma- 
nently to specific HSTU cable appearances in 
Strata. Make sure the station cables are 
connected to the proper terminals (refer to 
Table B). 
06.40 CO Line Connection 
06.41 The CO/PBX lines are introduced into 
the Strata system via 6-wire modular line 
cords (no longer than 25’) connected directly to 
a jack on the HCOU PCB. Each modular cord 
contains three lines. The opposite end of each 
cord then terminates directly into an RJ-25C 
jack, which is then connected to up to three 
incoming CO/PBX lines (Figure 17). TO CO/PBX 
----e-e----mi JACK 
T3 T2 Rl Tl R2 R3 
TO HCOU PCB 
FIGURE 17 
CO/PBX LINE (RJ-25C) WIRING 
a) Strata XII, & XX=: 
#l HCOU serves CO lines 1 - 3 
#2 HCOU serves CO lines 4 - 6 
#3 HCOU serves CO lines 7 - 9 
#4 HCOU serves CO lines 10 - 12 
b) Strata XX=: 
#5 HCOU serves CO lines 13 - 15 
#6 HCOU serves CO lines 16 - 18 
#7 HCOU serves CO lines 19 - 21 
06.42 The modular cords from the HCOU, 
HCBU and HINU PCBs are routed through the 
left side slot and out the bottom of the HKSU. 
06.43 To install the modular cords, proceed 
as follows: 
a) Loosen the four screws securing the HKSU 
left side cover, removing one. 
b) Slide the cover slightly until the screws 
clear the keyholes, and remove it. 
c) Plug each cord into the proper PCB, and 
secure it with the cable clamps located on the 
shelf immediately below each PCB. 
d) Route the cords into the left side slot of th,e 
-14  
						

							INSTALLATION INSTRUCTiONS 
SECTION 300-020-200 
JULY1986 
HKSU and out through the bottom to the 06.50 DSS/BLF Connection 
appropriate connector or MDF block. 
06.51 The DSS/BLF consoles are connected 
HCBU 
DSS-1 
cl- 
DSS-2 
cl 
n 
MODULAR CO 
MODULAR COR 
FIGURE 18 - DSS/BLF CONSOLE WIRJNG 
HKSU 
FIGURE 19 - HOXB WIRING 
06.54 Overall length 
-15- 
to jacks on the HCBU 
PCB via modular cords 
(Figure 18). A separate 
4-wire cord is used for 
each console (the HCBU 
connectors are marked 
DSSl and DSS2). 
l DSSl functions with 
station 10. 
l DSS2 functions with 
station 11. 
l DSSl and DSS2 (on 
second HCBU PCB) 
may be used with any 
station for BLF con- 
sole operation. 
06.52 Route modular 
cord out of the HKSU as 
in Paragraph 06.43. 
06.53 The cable used 
for DSS console wiring 
should be twisted pair.  
						

							INSTALLATION INSTRUCTIONS 
SECTION 300-020-200 
JULY1986 
of the cable run must not exceed 500’ 
(152.5 M). 
IMPORTANT! 
When installing DSS cable, do not run 
parallel to and within 3’ of an AC power 
line. Such power lines should be crossed 
at right angles (SO”) only. 
06.60 Off -Premise Extension/Convention- 
al Telephone Connections 
06.61 Three types of wiring arrangements 
are necessary for off-premise extension/con- 
ventional, single-line telephone (OPX) connec- 
tions: HOXB-to-HKSU, HOXB-to-MRGU and 
HOXB-to-conventional, single-line telephones. 
See Figure 19. 
06.62 A maximum of two HOXBs are 
allowed in Strata X/j=, while three HOXBs 
are allowed in Strata XXe. Figure 19 
shows the connections for the first HOXB to 
stations 20 and 21. A second HOXB may be 
installed for stations 22 and 23. Also, a third 
HOXB may be installed in Strata XXe 
only for stations 24 and 25. The second and 
third HOXBs are connected in the same man- 
ner illustrated in Figure 19. 
1) HOXB-to-HKSU connections are made via 
single wires from the MDF station block to the 
HOXB terminal strip (TB3) voice and control 
data terminals. The first four wires are cross- 
connected with station 20 voice and data cir- 
cuits. A station 21 voice-only connection is 
required if a second OPX circuit is desired. 
2) HOXB-to-MRGU connections are made 
from the MRGU output terminal strip to the 
HOXB terminal strip (TBl). 
a) Connect 80 VAC, 25 Hz output on the 
MRGU to the “BELL” input on HOXB. 
b) Connect the -48 VDC and OV battery ter- 
minals on both units, observing the correct 
polarity (see Figure 19). 
c) Connect “FG” on the HOXB to “G” on 
the MRGU. 
IMPORTANT FCC INFORMATION: 
The HOXB and MRGU are FCC regis- 
tered wi!h a facility interface code of 
OL13A. If an alternate DC supply/ring 
generator is to be used, contact your 
Toshiba supplier for details. 
3) HOXB-to-conventional, single-line tele- phone connections are made from the tele- 
phone to the HOXB terminal strip (TB2) with 
industry-standard 2-, 4- or 6-wire cable. An 
RJ-11C jack for each OPX telephone is 
required at the HOXB. Run two single wires 
from the jack to the appropriate terminals on 
TB2. 
NOTE: 
The HOXB requires a negative DC voltage; 
therefore, the main HKSU power cannot 
be used (it is +24 volts). 
06 -70 Off -Premise Line Connection 
06.71 When using the HOLB unit, the CO 
lines are connected to the COl, C02, CO3 
connectors (J2, J3, and J4) on the HOLB unit 
(Figure 20). Then, a 6-wire cable from the 
COl, 2, 3 OUT (Jl ) connector on the HOLB is 
connected to the J2 modular connector on an 
HPLU PC9 (that has been installed in place of 
an HCOU). This HOLB/HPLU connection is 
required for each HOLB module installed. Con- 
nect the provided 8-wire modular cable from 
the OPL (J5) connector on the HOLB to the 
OPL Data (J6) connector on the HPLU PC9 (see 
Figure 20). Connect the provided green ground 
wire between TBl (FG) on the HOLB and the 
steel bar across the bottom of the HKSU. 
06.72 The HPLU is also a fully functional CO 
line PCB that is similar in operation to the 
HCOU. The HPLU serves both the HOLB and 
HTIB external modules; for HOLB operations, 
switches SW1 - SW5 must be set to the OPL 
positions (see Figure 21). 
06.73 TEL1 (J6), TEL2 (J7) and TEL3 (J8) 
connectors on the HOLB connect to standard 
single-line telephones or other tip-and-ring 
devices that serve as off-premise lines (see 
Figure 20). The HUNT (J9) connector connects 
to a standard telephone, answering machine 
or other device to which OPL calls hunt (see 
Program 0#9, OPL Hunting). 
06.80 Station Message Detail Recording 
Connections 
06.81 If the system is to be equipped with 
Station Message Detail Recording (SMDR), an 
HSMB option module must be connected to 
the system (via two factory-provided 8-wire 
cables) from the HSMB’s CONT and PW con- 
nectors. The HSMB is equipped with RS-232C 
connector to permit attachment of a printer or 
-16-  
						

							RJ-!IC 
L 
SECTlON 300-020-205 
SEPTEMBER 1985 
one stop 31: The pin assrgnments on 
ice HSM8 F;S-232C connector are as 
tolioLvs: 
Pin No. Function 
1 FG (frame grouno~ 
3 RD (receive datai 
6’ DSR (data set ready:! 
7 SG (signal grcund! 
8’ CD (carrier deter:} 
20” DTR ida;a termrnal readyi 
‘Held tu EiA “ON” 15 y HSMB. 
+ ‘lfiput to ,YSMi3 from prmter. 
06.83 Figure 22 shows the detailed 
connections for the printers iistec 
above. 
06.84 Verify that the RS232C out- 
ptii cabfe is connected to the PCS 
with Ihe proper p:::-out tonne,,< c”3r!s 
(as per Parsgrapil CS.40). ;he batteri, 
s::ap IS ON, anti :,-ie 3ara speed an3 
Incoming,‘oc:tgol;!? .  c:l!i cptlons are 
FiGURE 20 - HOEB CABLING 
TIE 
:PL OATA OPL 0% 
1:E CATA 
HPLU 
FIGURE 21 -HPLU SWITCHES 
other :ecording device. An 80-column printer 
with 
an EIA RS-232C interface operating at 
300 or 1200 BPS is required. Printer types 
known to be compatrble with this system are: 
Texas Instruments Model 7431745 
OKI Data Model 82A 
06.82 Data output IS in 7-bit ASCII code with 
one start bit, one partty bit (even parity) and HSMB/f?RINTER CABLING 
06.90 TIE Line Connections 
OS.91 The HTl8 option module Interfaces TIE 
lines to the Serett~ X/I, & XX, HKSU. 
Each HTIB. supports up ?o two TIE lines. (A 
maxrmum of four TIE lines or two HTlSs can be 
installed in a Strrrts XXa. Stra~ta X//e 
supports two TIE lines or one HTiB.) Switches 
-17-  
						

							INSTALLATION INSTRUCTIO~~S 
SECTION 
300-020-200 
SEPTEMBER 1986 
SW7 and SW2 must be set on the HTlE3 for TIE 
line signalling operation (refer to Figure 11). An 
HPLU PCB (installed in an HCOU PCB slot) is 
required for each HTIB. Each TIE 
line requires 
one dedicated CO line circuit on the HPLU. 
Each HTIB requires two dedicated station cir- 
cuits on an HSTU PCB. Note that these are the 
same circuits required for OPX (HOXB) opera- 
tion. The HTIB requires a connection to only 
the data circuit of the first dedicated station 
circuit. Each HTIE! atso requires connection to 
an MRGU to provide power for E & M line oper- 
ation. Figure 23 shows all HTIB connections. 
I 
FIGURE 23 - HTIB CABLING 
06.92 The HPLU is also a fully functlonal CO 
line PCB that is simfiar in operation to the 
HCOU. The first TIE line requires CO line circuit 
1 on the HPLU and the second TIE line requires 
CO line circuit 2 (SW1 - SW5 to “TIE” - see 
Figure 21). CO line circuit 3 is always available 
to support incoming CO line operation. If only 
one TIE line is installed at the HTIB supported 
by the HPLU, CO line circuit 2 is also available 
for CO ‘.;le operation (SWl, 3, 4 and 5 lo 
“TIE”, SW2 to “OPL” - see Figure 21). incom- 
lng CO lines are connected to the COl, C02, 
CO3 (J2) connector on the HPLU by a 6-wire 
modular cable. 06.93 Ccnnect thr furs: TIE 
i!nf 1.: the TLE?’ 
(Ji 1 
ccnne,-tor on ths HTIB v~I:!: a i-v;::e rnc2- 
Uiai cable Connect the secox’ TIE i!ne to tPe 
TIE2 (J2) cannectc:. Cocne,i a G:-\*;~re rno$;i!zr 
cable between the HPLU TIE (331 cor.nector cr! 
the HTIB to the TIE tJ5) cor;nxtor on the HPLU 
PCB Connect an B-wire ms=iular caS!e 
between t!-!e HPLU DATA (JS! connector on ihe 
HTIG ant ?he TIE DA?A (Je; connec!;r on ~2% 
HPLU 
06.94 Statlci 
CiTCL’itS 20 - 2: CT3 HSTU ;2 
are used for TIE line ar?d OFX operation. (They 
can also be used for EKT c:rctii?s rf OPXs and 
TIE lines are not 
rnst~liel I CZ~RSIT sincie 
wires fr.>m 
tern-ar.z: bi,>:k TEY c- !!-I? fiTiS ;c. 
an Fd-25C jack Conr,Ect a Z-i...re cab;2 
betvdeen rhe :ack ar.d s:s!:o? b’r:.. 2 5~ ?hi 
rblDF. Cross-connect t?e TiE i:ze I?z.?r; ~.*~~~:r, tie 
data leads cjf tne first dedicate3 s:z-::I~~ c!rc,:: 
as si>ov/n in Figure 23 
Junjper 1’~‘l on :he ET/E srraps FG I: C!’ 
07 EKT INFORMATION 
07.00 General 
07.07 SIX drfferent Electronic Key Te:e- 
FIGURE 24 - lo-key EKT  
						

							INSTALLATION INSTRUCTIONS 
SECTION 300~020-200 
JULY 1986 
0 10-key EKT (Figure 24), avaiiable as speak- 
erphone or handsfree answerback (HFU) on 
intercom calls only. 
l 10-key BLF EKT (Figure 25), available as 
speakerphone only, with a Busy Lamp Field 
showing the busy/idle status of stations 10 
FlGURE 25 - lo-key BLF EKT 
l 20-key EKT (Figure 26), available as speak- 
erphone or HFU. 
FIGURE 26 - 20-key EKT 
l 20-key LCD EKT (Figure 27), available as 
speakerphone only with a 32-character alphanumeric Liquid Crystal Display. 
FIGURE 27 - 20-key LCD EKT 
NOTE: 
if more 
EKJ information is required, see 
General Description, Section 300-020- 
1 00. 
07.02 All EKTs share the same dimensions: 
Height: 3.87” (98.5 mm) 
Width: 7.0” (178 mm) 
Depth: 9.0” (229 mm) 
07.03 All EKTs feature modular handset 
cords and are connected to the system via 
4-conductor modular line cords. In addition, 
each EKT model (with the BLF limitation 
already noted) may be used at any or all sta- 
tions. 
07.10 EKT Wall Mounting 
07.11 All EKTs are mounted in the same 
manner, and they may be mounted on a wall 
or any other flat, vertical surface to which the 
base can be secured. When selecting the 
mounting site, consider the EKT’s weight and 
the additional stresses to which the mounting 
will be subjected. 
07.12 Mounting screws or mollies, appropri- 
ate for the surface on which the telephone is 
to be secured, must be provided by the 
installer. 
07.13 Locking tabs secure the EKT’s base. 
-19-  
						

							INSTALLATION INSTRUCTIONS 
SECTlON 300-020-200 
JULY 1996 
The direction in which the base is attached to 
the EKT determines whether it is used as a 
desk unit or wall unit (it is factory-configured 
as a desk unit). Disengage the locking tabs by 
pushing downward on the base (Figure 28), 
and then rotate the base 180” and insert it into 
the lower four locking slots. 
FIGURE 28 - REMOVING EKT BASE 
07.14 Refer to Figure 29, choose which of 
the knockouts are a.ppropriate for the tail cord 
route, and then cut them out. 
FIGURE 29 - EKT MOUNTING HOLES 
07.15 Secure the unit to the desired wall 
site. (Use dimensions shown in Figure 29 to 
position the unit.) 
07.16 Route the tail cord through the holes 
in the base and secure the EKT (Figure 30). 
L 
FIGURE 30 - EKT WIRE ROUTING 
07.17 
An optional 13’ handset cord is avail- 
able from your Toshiba supplier, and it is sug- 
gested that this cord be used when wall 
mounting an EKT. 
FIGURE 31 - HANDSET HANGER  
						

							07.18 Remove the handset hanger and in- 
sert it in the upper hole as shown in Figure 31 
(the hanger fits in the notch in the handset). 
07.20 EKT Connections 
07.21 Connect the appropriate length line 
cord to the modular connector, route the cord 
to the EKT and connect to the EKT modular 
jack. Test the EKT per Paragraph 09. 
08 SYSTEM POWER-UP INITIALIZE 
08.00 General 
08.01 S’trata has a list of standard sys- 
tem data assignments stored in ROM that can 
be entered at any time by performing the 
initialize sequence outlined below. The system 
must be initialized when it is first installed or 
whenever the HCAU PCB is changed. This 
allows the system to be tested and any faults 
to be corrected before time is spent on pro- 
gramming. 
NOTE: 
Do not initialize if using a preprogram- 
med, battery-protected CAAU. 
08.02 As shown in Figure 32, verify that the 
battery on the CAAU is connected to ensure 
that data changes entered after initialization 
will not be lost due to power failure. 
FIGURE 32 - CAAU SWlTCHES 
NOTE: 
The SET LED cannot function if the CAAU 
battery is not connected. 
08.03 To initialize the system data memory, 
refer to Figure 32 and perform the following: 
1) Place the system power switch in the ON 
position. 
2) Depress the 
INT switch on the HCA.U, and 
hold it in. 
B SET LED goes on.  3) Depress the 
SET switch and allow it to iock. 
e 
ion 17: All LEDs except 
flash continuously. and 
4) Depress and release the 
SET switch again. 
e SET LED goes off. 
8 Station 17: A.11 LEDs go off. 
5j Release the INT switch. 
6) Cycle the power switch 
OFF (the HPSU +5V 
and power LEDs must go out) and ON. 
08.3 43 CYearing Automatic Dialing 
08.11 The Automatic Dialing memory con- 
tains random numbers when the system is 
powered up initially. The memory, therefore, 
must be cleared to prevent meaningless num- 
bers from being dialed. 
Statim I 7 may be equipped v&b eit,her 
a 1 O-key or a 20-key EKT. Prior to 
performing the procedwre that follows, 
refer to Paragraph 02.30, Programming 
Procedures, Section 300-020-300, for 
instructions on using a I O-key EKT for 
programming. 
08.32 To clear the Automatic Dialing (Sys- 
tern and -Station) memory (up to 40 numbers), 
proceed as follows: 
1) Lock in the 
SET switch on the HCAU. 
8 Station 17: MW/FL LED lights steadily. 
2) Depress the key on station 17. 
1) SPKR LED lights steadily. 
3) Diai flga on the dial pad. 
* SPKR LED flashes continuously. 
4) DIAL 3 DEPRESS cc3 ,CO? ,COll ,co15 TO CLZ4R 
SYSTT34 S?EEU DIATd 
5) DIAL 1 DEEIRESS COl,C05,C09,Cn13 TO CLEAR 
STATIOX SFEED 9IAL 
-21%) 1,3ITIALIZE MSG (5 PRE?ROGR&IMED) BY DOIx(; 
THE FOLLOrJING AT STATION 17 UITH SET SWITCS 
IN : #*4 TKT,C05,C08,C012,HOLDt  
						

							INSTALLATION INSTRUCTlONS 
SECTION 300-020-200 
JULY 1986 
respectively. 
l The corresponding LEDs light. 
5) Depress the m key. 
l All station 17 LEDs (except MW/FL) go 
off. 
6) Release the SET switch on the HCAU: 
l The SET LED and MW/FL LED on sta- 
tion 17 go off. 
08.20 SMDR Rear-Time Clock Adjustment 
08.21 One of the functions of the HSMB is 
to provide a calendar and clock for showing 
time, date and duration of recorded calls. This 
clock and calendar must be set when the sys- 
tem is first placed into service. 
08.22 The HSMB is equipped with a battery 
to protect the clock and calendar settings in 
event of a power failure. Ensure that the 
HSMB battery strap is in the ON position. 
08.23 The HSMB automatically adjusts for 
30- and 28-day months and leap year. 
08.24 The HSMB is equipped with three 
switches and two LED displays (Figure 32). 
Looking from top to bottom; the functions of 
the switches are as follows: 
STR 
SW1 
OFF m ON 
I 
-CZ3-R45 R47 -o- 
R48 0 
R45 0 
R49 0 
R50 -I=+ 
R51 -c3- 
FIGURE 33 - HSMB SWITCHES 
STR: 
Writes data into memory once it is 
properly displayed. 
MOD: Selects items to be adjusted. Multiple depressions of the MOD switch cause item 
numbers to be displayed sequentially by LED 
#l . The possible displays are: 
Off 
1 = year 
2 = month 
3 = day 
4 = hour 
5 = minute 
6 = start 
INC: Selects the data (hour, minute, day, 
etc.) for the item number selected by the 
MOD switch and displayed by LED #1. LED 
#2 displays data selected by the INC switch. 
l Depressing the INC switch once incre- 
ments data by 1. 
l Depressing and holding the INC switch 
causes data to increase continuously 
until the INC switch is released. 
08.25 To set clock and calendar: 
1) Verify that the battery strap is connected on 
the HSMB (see Figure 9). 
2) Depress the MOD switch once. 
0 LED #l displays 1 (year). 
l LED #2 displays current data. 
3) Use the INC switch to correct data in LED 
#2 display. 
4) Depress the MOD switch once. 
l LED #l displays 2 (month). 
0 LED #2 displays current data. 
5) Use the INC switch to correct data in LED 
#2 display. 
6) Depress the MOD switch once. 
@ LED #l displays 3 (day). 
l LED #2 displays current data. 
7) Use the INC switch to correct data in LED 
#2 display. 
8) Depress the MOD switch once. 
l LED #I displays 4 (hour). 
l LED #2 displays current data. 
9) Use the INC switch to correct data in LED 
#2 display. 
10) Depress the MOD switch once. 
l LED ii1 displays 5 (minute). 
0 LED #2 displays current data. 
-22-