Toshiba Strata Xii, Strata Xx General Description Manual

INSTALLATION 
SECTION 100-020-200 
JUNE 1983 
parallel to and within 3 ft. of an A C power 
line. Such power lines should be crossed at 
right angles /SO’, on/y. 
08.24 At the station locations, terminate the 
station cable in a conventional 4- or 6-conductor 
modular station connector to accommodate the 
modular line cord from the EKT. The standard 
modular EKT cord length is 7 ft., while the max- 
imum allowed length is 25 ft. 08.25 
ment. Figure 23 shows the EKT wiring arrange- 
08.26 Various...

INSTALLATION 
SECTION 100-020-200 ‘. 
JUNE 1983 
08.30 
Intercom Code Assignment ly to specific MSTU cable appi?arances in STRATA. 
Make sure the station cables are connected to the 
08.31 Intercom codes are assigned permanent- proper terminals (see Tables C and D). 
TABLE D 
STRATA XX CROSS-CONNECT REFERENCE DATA 
a 
4 
I Color I Station Numbers 
I Code 1 Designation I MSTU #5 
MSTU #6 
I W-BI I T 
I 
Gr-W 
W-E? 
Br-W 
w-s R 
DT 
43 
DR 
T 
I Gr-R DR 
R.Rr 
T 
. . _. 
Br-R 
R-S R 
DT 46 
I Bk-BI T...

INSTALLATION 
SECTION 100-020-200 
JUNE 1983 
TO CO/PBX 
; R J-25C 
L: JACK 
r”” ____ --“““I 
T3 T2 Rl Tl R2 R3 
TO MCOU PCB 
FIGURE 24-RJ25C WIRING 
a) STRATA XII & XX: 
#l MCOU serves CO lines 
1x3 
#2 
MCOU serves CO lines 4x6 
#3 
MCOU serves CO lines 7x9 
#4 
MCOU serves CO lines lo-12 
b) STRATA XX: 
#5 MCOU serves CO lines 13~15 
#6 MCOU serves CO lines 16s18 
$7 MCOU serves CO lines 19%21 
08.42 The modular cords from the MCOU, 
MDSU, MOPU and MPLU PCBs 
are routed over 
the top of the PCB shelf...

INSTALLATION 
SECTION 100-020-200 
JUNE 1983 
MDSU 2 PAIR JACKETED 
DSS-1 
G- 
DSS-2 
cl 
ELF-1 
0 
ELF-2 
cl MODULAR CO 
MODULAR COR 
DSS 
FIGURE 27-MBSU WIRING 
A separate 4-wire cord is used for each console 
(Figure 27). The connectors on the MDSU are 
plainly marked as to their functions. 
l DSS #l-will function with station 10 
l DSS #2-will function with station 11 
l BLF 1 & 2-may be used with any station 
08.52 
Route the modular cord out of the 
MKSU as in Paragraph 08.43. 
08.53 The cable used...

INSTALLATION 
SECTION 100-020-200 
JUNE 1983 
2. 
If the telephone is to be used off-premise 
(that is, connected to a line provided by 
the telephone company), its power supply 
must have been tested, and then 
registered with the FCC as being suitable 
for the purpose. Con tact your Toshiba 
supplier for de tails. 08.63 The DC voltage to be used should be 
chosen according to the wire gauge used and the 
loop length requirements as follows: 
DTMF Telephone (MOPU MF/DP PCB): . 
Voltage Loop Range 
-48...

INSTALLATION 
SECTION 100-020-200 
JUNE 1983 
08.64 
The DC and ringing power supplies are 
connected to the terminal strip on the front of 
MOPU #l using standard station wire. If more 
than one MOPU is equipped, the power should 
be “daisy- chained” from MOPU #1 to MOPU 
#2, and, if equipped, to MOPU #3. 
08.65 Station and power wires are routed 
out of the MKSU to the MDF and power supplies 
as described in Paragraph 08.43. 
08.70 
Off Premise Line (OPL) Connection 
08.71 OPL 
connections are made via...

08.83 The pin assignments on the MSMU 
RS 232C jack are as follows: 
Pin No. Function 
1 FG (frame ground) 
3 R D (receive data) 
6l DSR (data set ready) 
7 SG (signal ground) 
8l CD (carrier detect) 
202 DTR (data terminal 
NOTES: 
1. Held to EIA “ON”bv MSMU. ready) 
2. Input to MSMU 
Figure 30 shows the 
printers listed above. from printer. 
detailed connections for the 
Texas Instruments 743/745 
FG 1 1 FG 
RD 3 3 AD 
CD0 I 8 CD 
DTR 20 
. - 20 DTR 
OKI Data 82A 
FG 1 1 FG 
RD 3 3 RD 
MSMU DSR 6 6 DSR...

INSTALLATION 
SECTION 100-020-200 
JUNE 1983 
09.14 Locking tabs secure- the EKT’s base. 
The direction in which the base is attached to 
the EKT determines whether it will be a desk or fi 
wall unit (it is factory-configured as a desk unit). 
Disengage the locking tabs by pushing downward 
on the base (Figure 33). 
, 
FIGURE 32-lo-key EKT 
09.04 An optional lo-key BLF EKT may 
be assigned via software at up to 15 positions 
(stations 10 through 25, except #l7, only). 
This EKT has the same dimensions...

ll.” IT\LLA, I”,. 
SECTION 100-020-200 
JUNE 1983 
FIGURE 35-EKT WIRE ROUTING 
09.20 Converting the EKT 
09.21 
Refer to Figure 36, the optional handset 
hanger kit 
(P/N HWMA, available from your 
Toshiba supplier) must be used whenever the EKT 
is wall-mounted. 
NUMBER CARD’ 
CARD COVER 
FIGURE 36-HANDSET HANGER KIT 
09.22 Remove the card cover by inserting a 
paper clip in the hole at one end. Bend the cover 
up and remove it and the number card. 
0923 Install the handset hanger into place and...

INSTALLATION 
SECTION 100-020-200 
JUNE 1983 
0 
) 
1 L2 L-J 
FIGURE 39-SYSTEM INITIALIZING 
0 NOTE: 
FIGURE 38-SYSTEM INITIALIZING 
.. , 
I 
b) Depress the INT switch -on the MCAU, and 
hold it in. 
c) Depress the SET switch and allow it to lock. 
l Set LED ON 
, . 
d) Depress and release the SET switch again. 
l Set LED OFF 
e) Release the INT switch. 
f) Cycle MPRU power switih OFF and ON. 
10.10 
Clearing Automatic Dialing 
10.11 
The Automatic Dialing memory will 
contain random numbers when the...