Toshiba Strata E Electronic Key Telephone System Installation And Maintenance Manual

INSTALLATION INSTRUCTIONS 
SECTION 500-036-200 
- JANUARY 1988 
tenance access via its built-in 300/l 200 bps mo- 
dem. One SDTU per system is required for Re- 
mote Administration/Maintenance. 
STRATA Se: 
05.82 Insert connectors Pl and P2 on the 
_ SDTU into the P8 and P9 connectors on the 
SCCU (Figure 12). Route the provided jumper ca- 
ble from the SDTU P3 connector to the P22 con- 
nector on the SMAU. 
FIGURE 1 2-Se/We SDTU LOCATION 
STRATA Vie: 
05.83 Insert connectors Pl and P2 on the 
SDTU into...

INSTALLATION INSTRUCTIONS 
SECTION 500-036-200 
JANUARY 1988 
FIGURE 14-EKT WIRING FIGURE 16-Se/Vie HKSU RIGHT SIDE PANEL 
of your modular blocks before connecting the sta- then terminates directly into a locally provided 
tion cables. RJ-25C jack (Figure 15). 
NOTE: 
White and blue (T3 & R3) are used for OCA 
voice pair on station line connectors. 
SINGLE PAIR RJ-11 C WIRING 
 
TO CO/PBX 
----- 
L---i 
TT) HKSU 
FIGURE 15-RJ-11 C/RJ-25C COLOR CODE 
06.10 CO Line Connection 
06.11 The CO/PBX lines are...

STRATA Se STRATA Vie 
I 1. 
FIGURE i 7-SCCU/VCCU BATTERY STRAP 
07.03 To initialize STRATA Se system data 
memory, refer to Figure 18, temporarily connect 
a 20-key EKT to station 13, and perform the fol- 
lowing: 
STRATA Se STRATA We 
n’O]~~ 
LJ 
rQ 
f=Ji 
43 
SET 
FIGURE 1 8-Se/Me INITIALIZING SWITCHES 
1) Place the system power switch in the ON po- 
sition. 
2) Depress the 
SET switch and allow it to lock. 
d SET LED goes on. 
@ Station 13: LED 19 goes on. 
3) Depress the m key on station 13. 
@...

INSTALLATION INSTRUCTIONS 
SECTION 500-036-200 
JANUARY 1988 
1) Lock in the SET switch. 
* Station 13/17: LED 19 lights steadily. 
2) To clear station automatic dialing, depress 
the m key and dial 11 a. 
l SPKR LED flashes continuously. 
e Depress keys mm a a. 
0 Depress the m key. 
_ 3) To clear system automatic dialing, depress 
the m key and dial a 1 a. 
l SPKR LED flashes continuously. 
0 Depress keys 
q q q q . 
l Depress the m key. 
4) Release the SET switch. 
l The SET LED and LED 19 on station...

INSTALLATION INSTRUCTlONS 
SECTION 500-036-200 
_ JANUARY 1988 
08.02 All EKTs share the same dimensions: 
Height: 3.7” (94 mm) 
Width: 7.1” (180 mm) 
Depth: 9.5” (241 mm) 
08.03 All EKTs feature modular handset cords 
and are connected to the system via 4-conduc- 
tor modular line cords. With the exception of the 
single-line EKT, all EKTs are also equipped with 
an additional modular headset connector. In ad- 
dition, each EKT model may be used at any or 
all stations. 
08.10 HVSU Installation 
08.11...

INSTALLATION INSTRUCTIONS 
SECTION 500-036-200 
JANUARY 1988 
2) Route the line cord through the notch in the 
bottom of the EKT. 
3) Secure the unit to the desired wall site. (Use 
dimensions shown in Figure 21 to position 
the unit.) 
KNOCKOUT 
FIGURE 21-EKT MOUNTING HOLES 
4) Route the tail cord through the holes in the 
base and secure the EKT (Figure 22). 
FIGURE 22-EKT WIRE ROUTING 
5) To reposition the handset handger, insert a 
piece of wire (such as a paper clip, etc.) into the cutout just above...

r 
FIGURE 24-CARBON HANDSET MODIFICATION 
4) Replace the dynamic handset with the car- 
bon handset. 
08.50 EKT Functional Check 
08.51 In order to verify basic system func- 
tions, and confirm the proper functioning of the 
EKT itself, perform the following test procedures 
at each station. Begin with the lowest num- 
bered station, and continue through all stations. 
08.52 With handset on-hook: 
a) Depress the m key. 
0 INT LED: in-use flash. 
8 SPKR LED: on steady. 
l MIC LED: on steady. 
@ Listen for...

INSTALLATION INSTRUCTIONS 
SECTION 500-036-200 
JANUARY 1988 
q) Adjust tone signalling volume with upper con- 
trol on the right side of the EKT. 
r) Depress the m key. 
l INT LED: In-use flash. 
0 SPKR & MIC LEDs: on steady. 
l Listen for intercom dial tone via the EKT 
speaker. 
s) Lift handset. 
. SPKR & MIC LEDs: off. 
l Speaker off. 
l Listen for dial tone via handset receiver. 
t) Call another station and talk into the handset 
transmitter. 
l Verify that your voice can be heard via the 
called...

INSTALLATION INSTRUCTIONS 
SECTION 500-036-200 
JANUARY 1988 
Stratae HKSU 
Statlon Card B 
I 
Statlon Card C  Statjon Card C 
---em Normal Talk Path 
- - OCA Talk Path 
EKT B 
EKT A 
Data Pair 
-r?EiEq .*- 
Voice Pair HANDSET 
------------_ 
(lalk Path 1) 
1 1T 4 
L-E 
RECEIVER 
0 
: p TRANSMllTER 
L- OCA Pair 
w-m-- 
(Talk Path 2) 
Data Pair 
EKT C 
FIGURE 25-OFF-HOOK CALL ANNOUNCE FUNCTIONAL BLOCK DIAGRAM 
l If in automatic mode*: Station A receives 
a single tone burst (an OCA speech path 
exists...

INSTALLATION INSTRUCTIONS 
SECTION 500-036-200 
JANUARY 1988 
5) Repeat step 4 at the lA2 telephone, and all 
appropriate telephones in both systems. 
NOTE: 
Exclusive hold is a function of each system 
(i.e., if a station places a line on exclusive 
hold, but the IA2 system does not provide 
this feature, the line may be picked up by 
any IA2 telephone (and vice versa). 
09.20 
HI09 
09.21 General: Provides a circuit interface 
with the system for external devices such as a 
voice mail machine,...