Toshiba Strata Dk24, Dk56, Dk96 Instruction Manual

							INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY1991 
FIGURE LIST 
TITLE 
RESERVE POWER/BATTERY WIRING.. ............................................................. 
DPFT CIRCUIT DIAGRAM.. .................................................................................. 
MUSIC-ON-HOLD AND BACKGROUND MUSIC FUNCTIONAL DIAGRAM ....... 
MUSIC SOURCE CONFIGURATION A.. .............................................................. 
MUSIC SOURCE CONFIGURATION 
B ................................................................ 
MUSIC SOURCE CONFIGURATION C.. .............................................................. 
PIOU/PEPU RELAY CONTROL FUNCTIONAL WIRING DIAGRAM ................... 
PIOUS RELAY CONTROL FUNCTIONAL WIRING DIAGRAM.. .......................... 
DOOR LOCK CONTROL OPTION (PIOU/PIOUS/PEPU) .................................... 
MULTIPLE DOOR LOCK CONTROL OPTIONS (HDCB) ..................................... 
HESB/ELECTRONIC TELEPHONE WITH LOUD RINGING BELL WIRING.. ...... 
HESB/DIGITAL TELEPHONE WITH LOUD RINGING BELL WIRING ................. 
HESB/AMPLIFIED SPEAKER WIRING ................................................................ 
HESB/TALKBACK AMPLIFIED SPEAKER WIRING ............................................ 
PAGE AND BGM USING SAME AMPLIFIER (PIOU/PIOUS/PEPU) .................... 
PIOU ZONE, PAGE/BGM/NlGHT RING (SEPARATE AMPLIFIERS) .................. 
PAGING WITH MULTIPLE AMPLIFIERS ............................................................. 
NIGHT RINGING OVER EXTERNAL ZONE PAGE.. ............................................ 
SMDR PRINTOUT EXAMPLES ........................................................................... 
PIOU/PIOUS SMDR CABLE CONNECTIONS ..................................................... 
PIOU/PIOUS TTY PORT (PROGRAM 97) DATA DUMP EXAMPLE .................. 
PIOU/PIOUS (TTY) MAINTENANCE PORT (EXTERNAL MODEM OR 
ASCII TERMINAL). ................................................................................................ 
VOICE MAIL/AUTO ATTENDANT BLOCK DIAGRAM ......................................... 
ALARM SENSOR BLOCK DIAGRAM (PIOU/PIOUS) .......................................... 
HESB WALL MOUNTING ..................................................................................... 
STRATA DK DATA INSTALLATION EXAMPLE BLOCK DIAGRAM .................... 
PDIU-DI/PDIU-DS SW1 DIP SWITCH INFORMATION ........................................ 
PDIU-DS DISASSEMBLY/ASSEMBLY DIAGRAM ............................................... 
PDIU-DS JUMPER PLUG OPTlONS/RS-232 CONNECTOR INFORMATION .... 
PDIU-DI TO IBM AT-TYPE COMPUTER RS-232 CONNECTOR/CABLE 
CONNECTIONS .................................................................................................... 
PDIU-DI TO IBM XT-TYPE COMPUTER, RS-232 CONNECTOR/CABLE 
CONNECTIONS .................................................................................................... 
PDIU-DS TO TOSHIBA PRINTER, RS-232 CONNECTOR/CABLE 
CONNECTIONS .................................................................................................... 
PDIU-DS TO HAYES TYPE SMART MODEM, RS-232 CONNECTOR/ 
CABLE CONNECTIONS ....................................................................................... 
PDIU-DI/PDIU-DS MODULAR CABLE/RJ-45 ADAPTER CONNECTIONS.. ....... 
PDIU-DI/PDIU-DS MODULAR CORDS AND RJ-45/RS-232 ADAPTER PIN 
CONNECTIONS .................................................................................................... 
PC TO PC TEST CALL USING AT COMMANDS ................................................. 
PC TO PRINTER TEST CALL USING MANUAL DIALING.. ................................. 
INTERNAL PC TO EXTERNAL PC TEST CALL USING AT COMMANDS.. ........ 
EXTERNAL PC TO INTERNAL PC TEST CALL USING AT COMMANDS L ......... 
PC AUTO DIAL VOICE CALL TEST ..................................................................... 
AMPLIFIED TWO-CO LINE CONFERENCE AND/OR AMPLIFIED DISA 
FUNCTIONAL WIRING DIAGRAM ....................................................................... 
FIGURE 
8-1 
8-2 
/ 
8-3 
8-4 
8-5 
8-6 
8-7 
8-8 
8-9 
8-10 
8-11 
I 8-11A 
8-12 
8-13 
8-14 
I 8-15 
8-16 
8-17 
8-18 
8-19 
8-20 
8-21 
8-22 
8-23 
8-24 
8-25 
8-26 
8-27 
8-28 
8-29 
8-30 
8-31 
8-32 
8-33 
8-34 
8-35 
8-36 
8-37 
8-38 
8-39 
8-40 
PAGE 
8-18 
8-19 
8-20 
8-21 
8-21 
8-22 
8-23 
8-24 
8-25 
8-25 
8-26 
8-26A 
8-27 
8-28 
8-29 
8-30 
8-31 
8-32 
8-33 
8-34 
8-35 
8-36 
8-37 
8-37 
8-38 
8-45 
8-46 
8-47 
8-48 
8-49 
8-50 
8-51 
8-52 
8-53 
8-54 
8-55 
8-56 
8-57 
8-59 
8-61 
8-64 
8-ii  
						

							1 GENERAL 
1 
.OO This chapter provides procedures necessary 
to connect optional peripheral equipment to 
STRATA DK systems. The installation instructions 
for each peripheral option include hardware re- 
quirements, PC6 configuration, interconnection/ 
wiring requirements, and programming considera- 
tions, as applicable. 
1 .Ol Peripheral equipment is connected to system 
PCBs. Refer to PCB Installation, Section 200-096- 
206, for PCB installation instructions and PCB 
configuration information. 
1.02 Figures are located in the middle and at the 
end of this chapter. 
2 RESERVE POWER/POWER FAILURE 
OPTIONS 
2.00 STRATA DK systems offer two options to 
protect system operation in the event of a power 
failure; the Reserve Power option, and the Power 
Failure Emergency Transfer option. 
2.10 Reserve Power Option 
2.11 
STRATA DK system power supplies provide 
the capability of connecting a reserve power source 
(battery backup) to ensure uninterrupted system 
operation in the event of a power failure. A pre- 
assembled interface cable for installation of the 
Reserve Power option is available from Toshiba 
(PBTC-3M). 
2.12 Refer to KSU Installation, Section 200-096- 
205, for site requirements for the reserve power 
batteries. 
IMPORTANT NOTE! 
Local ordinances may dictate battery type 
and installation details. 
2.13 Reserve Power Installation. 
Install the Re- 
serve Power option in accordance with the follow- 
ing steps (refer to Figure 8-l): 
1) Connect the 
PBTCSM black jumper wire from 
the positive terminal of one 12VDC battery to 
the negative terminal of the second 12VDC 
battery. 
INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY 1991 
2) Ensure that a serviceable lo-ampere fuse is 
installed in the in-line fuse holder of the 
,PBTC- 
3M 
battery cable. 
3) Connect the white lead of the 
PBTC-3M bat- 
tery cable to the open positive terminal of the 
12VDC battery. Connect the black lead to the 
open negative terminal of the second 12VDC 
battery. 
IMPORTANT NOTE! 
The KSU must be connected to the AC 
power source, and the power supply ON/ 
OFF switch set to ON prior to the final step 
of connecting the reserve power batteries 
to the po wer supply via the BA TT +/- recep 
tacle. If the batteries are connected after 
AC power is lost, reserve power will not 
function. 
4) Connect the PBTC3M battery cable two-prong 
male plug to the power supply BATT +/- re- 
ceptacle. 
5) To test reserve power operation, disconnect 
the system AC power plug with the power 
supply power 
ON/OFF switch in the ON po- 
sition. The system should continue to operate 
without any interruption. 
NOTE: 
See Paragraph 14 for battery care require- 
ments. I 
2.20 Power Failure Emergency Transfer Op- 
tion 
2.21 
The Power Failure Transfer Unit (DPFT) pro- 
vides a means of automatically connecting up to 
eight selected CO lines directly to designated stan- 
dard telephones in the event of a power failure. The 
DPFT allows normal operation of the selected CO 
lines and standard telephones when the system is 
in service. When power is restored, each telephone 
is independently reconnected to the system after 
that telephone is finished with its direct CO line call. 
The DPFT is normally installed on the Main Distri- 
bution Frame (MDF). 
2.22 A circuit diagram of the DPFT is shown in 
Figure 8-2. 
8-l  
						

							INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY 1991 
2.23 Power Failure Emergency Transfer Instal- 
lation. 
Install the DPFT in accordance with the 
following steps: 
1) Mount the DPFT on or near the MDF. 
NOTE: 
Refer to Wiring Diagrams, Section ZOO-096- 
209, Figures 9- 14 and 9- 15 for MDF intercon- 
necting tables. 
2) 
3) 
4) 
5) 
6) 
7) 
Using 25-pair cables with amphenol-type con- 
nectors (female for DPFT connector 
Jl, male 
for DPFT connector 
J2), connect the DPFT to 
two 66-type quick-connect blocks. 
Connect the CO lines selected for emergency 
use to the DPFT 
Jl -block “CO-TIP” and “CO- 
RING” terminals. 
Connect the PCOU or PCOU2 circuits related 
to the emergency CO lines to the DPFT 
Jl- 
block “PCOU-TIP” and “PCOU-RING” termi- 
nals. 
Connect the standard telephone stations se- 
lected for emergency use to the DPFT J2-block 
“TEL-TIP” and “TEL-RING” terminals. 
Connect the PSTU or PESU (circuits 1 & 2) 
circuits related to the emergency standard 
telephones to DPFT J2-block”PSTU-TIP”and 
“PSTU-RING” terminals. 
Connect the DPFT to the PSTU DG and -24V 
terminals (refer to Wiring Diagrams, Section 
200-096-209, for PSTU and PCOU wiring/ 
interconnecting details). 
NOTE: 
The -24 V and DG ground terminals are avail- 
able on PSTU only, not on PESU. 
8) To test the operation of the DPFT, turn the 
system power switch 
OFF, and verify that CO 
dial tone is available at each standard tele- 
phone connected to the DPFT. Also, call back 
to each telephone using an outside line. 
3 MUSIC-ON-HOLD/BACKGROUND 
MUSIC OPTIONS 
3.00 STRATA DK systems provide a Music-on- 
Hold option for CO/E & M TIE lines, and digital, electronic and standard telephones connected to 
the system. A variety of Background Music options 
are also provided (refer to Figure 8-3). . .‘\, 
,: 
3.10 Music-on-Hold (MOH) Option 
3.11 
The Music-on-Hold (MOH) option allows con- 
nection of an external music source, such as a tape 
recorder or tuner, to the system for MOH. The 
PCTU and PCTUSl PCBs provide the interface for 
connection of the external musicsource. The PIOU, 
PIOUS, or PEPU MOH relay provides on/off control 
for the MOH source. MOH source and MOH relay 
contact specifications are: 
l MOH Source Specifications 
l 
Input Impedance: 600 ohms 
l Input Voltage (recommended levels) 
Minimum: 0.14 VRMS (-15 dBm) 
Maximum: 0.77 VRMS (0 dBm) 
l Relay Contact Specifications 
l 
Voltage: 24VDC maximum 
l Current: 1 ampere maximum 
IMPORTANT NOTICE! 
MUSIC-ON-HOLD 
In accordance with U.S. Copyright Law, a 
license may be required from the Ameri- 
can Society of Composers, Authors, and 
Publishers (ASCAP), or other similar or- 
ganization, if copyrighted music is trans- 
mitted through the Music-on-Hold feature 
of this telecommunications system. 
Toshiba America Information Systems, 
inc., hereby disclaims any liability arising 
out of the failure to obtain such a license. 
3.12 Music-on-Hold Installation. 
Install the Mu- 
sic-on-Hold option in accordance with the following 
steps (refer to Figure 8-3): 
1) 
2) 
3) Connect the external music source to PCTU 
or PCTUSl connector terminal P6. 
Rotate the PCTU or PCTUSI volume control 
(VRl) to adjust Music-on-Hold volume: clock- 
wise increases volume; counterclockwise de- 
creases volume. Listen to the CO line on-hold 
when setting MOH to the proper volume. 
I 
If MOH relay control is required, access 
Pro- 
gram 77-l. 
Set LED 05 to ON to configure the 
8-2  
						

							MOH/Night Transfer Control relay for the MOH 
function. This feature requires the installation 
of a PIOU, PIOUS, or PEPU PCB. 
4A) Set PIOU or PEPU jumper plug 
Pll to MAKE 
or BREAK position as required: 
l MAKE (M)-Shorts the normally open 
contacts (pins 9 and 34) when MOH is 
activated. 
l BREAK(B)-Opens the normally closed 
contacts (pins 9 and 34) when MOH is 
activated. 
4B) Solder PIOUS jumper 
W2 to MAKE or BREAK 
position if required: 
l MAKE (M)-Shorts the normally open 
contacts (NHT and NHR) when any CO 
line is in the hold condition. 
l BREAK (B)-Opens the normally closed 
contacts (NHT and NHR) when any CO 
line is in the hold condition. 
5) MOH (CO line or intercom hold) is applied from 
the PCTU or PCTUS through the KSU cabinet’s 
backplane to the PEMU, PCOU, PEKU, PESU, 
and PSTU to provide Music-on-Hold for E & M 
I TIE lines, CO lines, electronic/digital tele- 
phones, and single-line stations, respectively. 
6) MOH is also applied through the PCTU Page/ 
Background Music (BGM) control to provide 
I BGM to electronic/digital telephone speakers 
and external page (refer to Paragraph 3.20). 
3.20 Background Music (BGM) Options 
3.21 
The Background Music options allow music 
to play over optional external speakers (external 
page system) and/or electronic telephone speak- 
ers. The system allows BGM to be configured any 
of the three ways described below: 
1) Configuration A-one music source: This 
configuration allows BGM and MOH to share 
the same music source (see Figure 8-4). With 
thisconfiguration, the MOH/BGM musicsource 
is connected to terminal P6 of the PCTU or 
PCTUS PCB. The music source is sent to CO 
I lines/stations on hold, to electronic/digital 
INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY1991 
telephone speakers with BGM turned on (via 
m 110 or m button) and to the external 
page system via the PIOU, PIOUS; or’PEPU 
optional interface unit (only one optional inter- 
face PCB can be installed in a DK system). 
2) Configuration B-two music sources: This 
configuration allows the MOH source to be 
connected to P6 of the PCTU or PCTUS PCB 
(as in Configuration A) and a separate BGM 
source to be connected to circuit 3 of a PEKU 
or circuit 8 of a PESU PCB (see Figure 8-5). 
With this configuration, the MOH source is 
sent only to CO lines/stations on hold, while 
the BGM source is sent directly to electronic/ 
digital telephone speakers and to the external I 
page system via the PIOU, PIOUS, or PEPU 
optional interface unit. 
3) Configuration C-three music sources: This 
configuration allows the MOH source to be 
connected to P6 of the PCTU or PCTUSl (as 
in Configuration A). The digital or electronic 
telephone BGM source is connected to circuit 
3 of a PEKU or circuit 8 of a PESU PCB (as in 
Configuration B), and aseparate BGM source I 
is sent to the external page speakers via the 
PIOU PCB (see Figure 8-6). When a separate 
BGM source is connected to the PIOU, two 
customer-supplied amplifiers are required to 
drive the external speakers. One amplifier 
drives the speakers for BGM when page is idle 
and the other amplifier drives the speakers 
during page. The PIOU switches BGM or 
page to the external speakers via the zone 
relays (the PIOUS and PEPU do not provide 
zone relays, therefore Configuration C is not 
possible with these PCBs). 
3.22 MOH Source as Background Music Instal- 
lation. 
Install the MOH/Background Music option 
in accordance with the following steps (refer to 
Figure 8-3): 
1) Ensure that the Music-on-Hold option is in- 
stalled in accordance with Paragraph 3.12. 
I 
2) The output of the PCTU or PCTUSI page/ 
BGM control is applied through the backplane 
8-3  
						

							INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY 1991 
3) to the output select switch (SW4) on the PIOU 
or PEPU. 
Set the SW4 switch to either SPO or SPI, as 
required: 
SPO-Directs external page and non- 
amplified BGM to the HESB or external 
amplifier (pins 13 and 38). 
SPI-Directs external page and BGM 
through the on-board 3-watt amplifier to 
the external speaker output (pins 25 and 
50). 
NOTE: 
The PIOUS provides non-amplified BGM/ 
page output only (SPT and SPR, see Figure 
8-8). 
4) 
5) When using an HESB or external amplifier for 
paging/BGM, adjust volume using the HESB 
or amplifier volume control. 
When using the internal amplifier for paging/ 
BGM, adjust the volume using the volume 
control 
(VRl) on the PIOU/PEPU PCB. 
3.23 BGM Source to PEKU or PESU Installa- 
tion. 
A BGM source can be connected to either a 
PEKU or PESU. This music will be sent to all 
electronic/digital telephones and to the external 
page system via PIOU, PIOUS, or PEPU. This 
BGM source is separated from the MOH source 
connected to the PCTU or PCTUS PCB. Connect 
the BGM source to the PEKU or PESU in accor- 
dance with the following steps (Figure 8-5): 
I 
NOTE: 
Releases 1 and 2 require that the BGM PEKU 
or PEW must be in slot 01; 
Release 3 allows 
the BGM PEKU or PESU to be in any slot as 
signed in 
Program 19. 
1) Using the programming electronic telephone 
or a terminal, set 
LED 09 to ON in Program 
10-2 
if the BGM source connects to PEKU, 
circuit 3. If the BGM source is connected to 
PESU, circuit 8, set LED IO to ON in 
Pro- 
I gram 1 
O-2. If using PCTU3, identify the BGM 
slot via 
Program 19. 
2) 
3) 
4) Connect the tip and ring circuit 03 of a PEKU 
to the 600 Q output of the BGM source per 
Figure 8-5 or connect the BGM output to 
circuit 8, of a PESU PCB. 
If BGM is connected, cut W5 on the PEKU or 
W7 on the PESU PCB that BGM is connected 
Using the BGM source’s volume control, ad- 
just the BGM volume to the desired level 
while listening to BGM via an electronic tele- 
phone speaker and/or the external page 
speakers. When BGM is sent to external 
speakers via a PIOU or PIOUS or PEPU 
PCB, use the external amplifier volume con- 
trol to balance the BGM and page volume 
levels. 
3.24 External Background Music Installation. 
The external background music options are closely 
associated with the external paging options. Refer 
to Paragraph 6 for external paging amplifier in- 
stallation. 
4 RELAY CONTROL OPTIONS 
4.00 Two relays are provided on PIOU, PIOUS, 
and PEPU PCBs to control the operation of periph- 
eral equipment (see Figures 8-7 and 8-8): 
l External Page/Door Lock Relay (DET/DER) 
l Night Transfer/Music-on-Hold Relay (NHT/ 
NHR) 
4.01 Each relay may be configured to provide one 
of two possible control functions. Additionally, 
each relay may be configured as normally open 
(MAKE) or normally closed (BREAK). Electrical 
specifications for the relay contacts are: 
Voltage: 
l 24VDC maximum 
Current: 
l 1 ampere maximum 
CA UT/ON! 
Do not connect relays directly to 12OvAC 
power source. * 
8-4  
						

							NOTE: 
Refer to the Programming Procedures, Section 
200-096-300, as necessary when instructed to 
program the PIOU, PIOUS, or PEPU in the 
following paragraphs. 
4.10 External Page/Door Lock Relay Options 
with PIOU, PIOUS, or PEPU. 
4.11 
The External Page/Door Lock Relay may be 
programmed for either the external page function or 
the door lock control function (refer to Figures 8-6 
and 8-7). 
4.12 When configured in 
Program 77-1 for the ex- 
ternal page function, the relay controls an external 
music source connected to the PIOU, PIOUS or 
PEPU to provide background music over external 
speakers. When a paging announcement is made 
over the external speakers, the external page relay 
mutes the background music. 
4.13 When configured in 
Program 77-1 for the door 
lock control function, the relay controls an external 
door lock. When a station’s door lock button (DRLK 
0) is pressed, the door lock control relay unlocks the 
doorfor3or6seconds,asspecifiedinprogramming. 
4.14 External Page Control. Configure the PIOU, 
PIOUS, or PEPU for the external page mute function 
in accordance with the following steps (refer to 
Figure 8-7 or 8-8): 
1) Access 
Program 77-1. Set LED 07 to OFF to 
configure the external page/door lock relay for 
the external page function. 
2A) Set the jumper plug 
PI0 on the PIOU or PEPU 
jumper plug to the 
MAKE or BREAK position as 
required: 
l MAKE-Shorts the normally open con- 
tacts (pins 7 and 32) when external page 
is activated. 
l BREAK-Opens the normally closed 
contacts (pins 7 and 32) when external 
page is activated. 
2B) Solder the jumper WI on the PIOUS to the 
MAKE or BREAK position as required: 
l MAKE-Shorts the normally open con- 
tacts (DET and DER) when external page 
is activated. 
INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY1991 
l BREAK-Opens the normally closed 
contacts (DET and DER) when e)cternal 
page is activated. 
3) Refer to Figures 8-7 and 8-8 for wiring/intercon- 
necting details. Connect the PIOU, PIOUS, or 
PEPU to the MDF as required for the external 
paging function. 
4.15 Door Lock Control (PIOU or PIOUS or PEPU). 
Configure the PIOU, PIOUS, or PEPU for the door 
lockcontrol function in accordance with the following 
steps (refer to Figure 8-9): 
NOTE: 
Only one door lock control is available using an 
optional inten’ace PCB (PIOU, PIOUS, or PEPU), 
because only one interface PCB is allowed. 
1) 
2) 
34 
W 
4) Access 
Program 77-l. Set LED 07 to ON to 
configure the external page/door lock relay for 
the door lock control function. 
Access 
Program 77-I. Set LED 20 to OFF for a 3- 
second door lock activation time, or set LED 20 to 
ON for a 6-second door lock activation time. 
Set the PI0 jumper plug on the PIOU or PEPU 
to the MAKE or BREAK position, as required: 
MAKE-Shorts the normally open con- 
tacts (pins 7 and 32) when a station’s door 
lock button is pressed. 
BREAK-Opens the normally closed 
contacts (pins 7 and 32) when a station’s 
door lock button is pressed. 
Solder the WI jumper plug on the PIOUS to the 
MAKE or BREAK position as required: 
MAKE-Shorts the normally open con- 
tacts (DET and DER) when a station’s 
door lock button is pressed. 
BREAK-Opens the normally closed 
contacts (DETand DER) when astation’s 
door lock button is pressed. 
Refer to Figure 8-9 for wiring/interconnecting 
details. Connect the PIOU, PIOUS, or PEPU to 
the MDF as required for the door lock control 
function. 
4.16 Door Lock Control (HDCB). With Release 2 
software, the B output jack of each HDCB can be 
8-5  
						

							INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY1991 
configured to provide one door lock control; this 
allows up to four door lock controls to be provided 
by HDCBs if the system is equipped with a PCTU2 
or three door lock controls if with a PCTUSl (see 
Figure 8-10). Each door lock control installed re- 
duces the system’s door phone capacity by one. 
Any electronic telephone can be programmed with 
door lock buttons that can control any of the door 
locks that are connected to properly configured 
HDCBs. Configure each HDCB door lockcontrol as 
follows: 
1) 
2) 
3) 
4) 
5) 
6) 
7) 
8) 
9) 
Cut jumper W9of the particular PEKU or PESU 
that will connect to the HDCB. 
Connect circuit 5 VT/VR and DT/DR pairs to 
the HDCB HKSU modular jack per Figure 9-3. 
Connect the door lock wire pair to the HDCB 
modular B-jack (pins 3 & 4) per Figure 9-3. 
On the HDCB, set 
SW1 to the DOOR position. 
On the HDCB, set 
SW2 to the LOCK position. 
In 
Program 77-1, set the door lock activation 
for three or six seconds, and enable the PESU 
or PEKU ports for HDCB connection. 
In 
Program 77-2, enable the HDCB B-jack for 
door lock operation. 
In 
Program 39, assign m 1 N m 1 
buttons to the desired stations per the 
customer’s record sheet. 
Check each m button from each station: 
The HDCB modular B-jack (pins 3 & 4) will 
momentarily close (threeorsixseconds) when 
the appropriate m button is pressed. 
4.17 HDCB/DRLK Assignments Guide 
I PEKU or PESU 
First (fifth circuit) 04 1 m 0, Code 72 
Second (fifth circuit) 12 2 =I, Code 73 
Third (fifth circuit) 20 3 ml, Code 74 
Fourth (fifth circuit) 28 4 ml, Code 75 
(PCTU2 only) 
NOTES: 
1. 
See Programs 39, 77-1, and 77-2 tp pro- 
gram assignments. 
2. HDCB hardware option settings for door 
lock control operation: 
l Set SW1 (jumper) to DOOR position. 
l Set SW2 (switch) to LOCKposition. 
3. Doorlock4isnotavailablewiththePCTlJSl. 
4.20 Night Transfer/Music-on-Hold Relay Op 
tions with PIOU, PIOUS, or PEPU 
4.21 The NHT/NHR relay may be programmed for 
either the night relay or the MOH relay function 
(refer to Figures 8-7 and 8-8). 
4.22 When configured for the night transfer function 
with 
Program 77-1, the relay activates if the system 
is in the NIGHT mode. The relay may be 
d ro- 
grammed to activate continuously when the 
key 
(only) is set to NIGHT mode (for indirect answering 
machine control); or to pulsate at l-second ON/3- 
seconds OFF (for a night bell) when incoming CO 
lines ring (NT1 = tenant 1 CO lines; NT2 = tenant 2 
CO lines) per 
Program 15. 
4.23 When configured for the Music-on-Hold func- 
tion with 
Program 77-1, the relay activates any 
time a CO line is on hold. In this configuration, the 
relay is normally used to control the Music-on-Hold 
source. 
4.24 Night Transfer Relay Control. Configure the 
PIOU, PIOUS, or PEPU for the Night Transfer 
Relay function in accordance with the following 
steps (refer to Figures 8-7 and 8-8): 
1) 
2) 
Access Program 77-l. Set LED 05 to OFF to 
configure the Night/Hold Relay for the Night 
Relay function. 
Access 
Program 77-1. Set LED 06 to provide 
continuous or pulsating relay activation as 
follows: 
l OFF-Programs the relayforcontinuous 
activation when m button (only) is set. 
l ON-Programs the relay for pulsating 
activation when them or m button is 
set to NIGHT mode and a tenant 1 or 
tenant 2 CO line rings. 
8-6  
						

							NOTE: 
CO lines must be enabled in 
Program 78 for 
the NT pulsating relay function. 
3) Access Programs 87, 88, and 89 to set the 
CO lines that will activate the relay (when the 
system is in the NIGHT mode). 
4) Access Program 39 to program a Night 
Transfer button (NT1 or NT2) on all tele- 
phones that are to transfer the system into the 
NIGHT mode. 
5) Access Programs 29-1 N 29-4 to program a 
Night Transfer button (NT1 or NT2) on all DSS 
consoles that are to transfer the system into 
the NIGHT mode. 
NOTE: 
Program29-4is notavailable when a PCTUSI 
PCB is installed. 
6) If tenant operation is required, access Program 
15 to set the CO lines for tenant 1 (m) or 
tenant 2 (m) operation. 
7A) Set the PI 1 jumper plug on the PIOU or PEPU 
to the MAKE or BREAK position, as required: 
l MAKE-Shorts the normally open con- 
tacts (pins 9 and 34) when the night relay 
is activated. 
l BREAK-Opens the normally closed 
contacts (pins 9 and 34) when the night 
relay is activated. 
7B) Solder the jumper W2 on the PIOUS to the 
MAKE or BREAK position, as required: 
l MAKE-Shorts the normally open con- 
tacts (NHT and NHR) when the night 
relay is activated. 
l BREAK-Opens the normally closed 
contacts (NHT and NHR) when night 
relay is activated. 
8) Refer to Figures 8-7 and 8-8 for wiring/inter- 
connecting details. Connect the PIOU, PI- 
OUS, or PEPU to the MDF as required for the 
night relay function. 
INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY 1991 
NOTE: 
Door phones programmed to ring over exter- 
nalpage in night mode 
(Program 77-i) db not 
activate the NT relay. 
4.25 MOH Relay Control. Configure the PIOU, 
PIOUS, or PEPU for the MOH relay function in 
accordance with the following steps (refer to Fig- 
ures 8-7 and 8-8): 
1) 
24 
2B) 
3) 
5 Access Program 77-l. Set LED 05 to ON to 
configure the Night/MOH relay for the MOH 
relay function. 
Set the Pll jumper plug on the PIOU or PEPU 
to the MAKE or BREAK position, as required: 
l MAKE-Shorts the normally open con- 
tacts (pins 9 and 34) when any CO line is 
on hold. 
l BREAK-Opens the normally closed 
contacts (pins 9 and 34) when any CO 
line is on hold. 
Solder the W2 jumper on the PIOUS to the 
MAKE or BREAK oosition, as required: 
MAKE-Shorts the normally-open con- 
tacts (NHT and NHR) when any CO line 
is on hold. 
BREAK-Opens the normally closed 
contacts (NHT and NHR) when any CO 
line is in on hold. 
Refer to Figures 8-7 and 8-8 for wiring/inter- 
connecting details. Connect the PIOU, PI- 
OUS, or PEPU to the MDF as required for the 
MOH relay function. 
EXTERNAL SPEAKER UNIT (HESB) 
OPTIONS 
5.00 STRATA DK systems provide three options 
utilizing an HESB: 
5.01 Loud Ringing Bell Option. The Loud Ring- 
ing Bell option allows the voice first or ringing signal 
tone to be amplified without the use of other manu- 
facturers’ equipment. The voice first and signal 
tone can be amplified on all 6500-series electronic 
8-7  
						

							INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY1991 
telephones and 1 OOO-series digital telephones 
equipped with HHEU PCBs (refer to Section 200- 
096-207). The HESB automatically turns off once 
the ringing call or voice first has been manually 
answered from the electronic or digital telephone. 
This turn-off feature prevents audio feedback prob- 
lems. 
5.02 Amplified Speaker Option. The Amplified 
Speaker option allows the HESB to be configured 
as a paging speaker. The HESB is connected to the 
PIOU, PIOUS, or PEPU 600-ohm page output to 
provide an amplified external speaker. 
5.03 Talkback Amplified Speaker Option. The 
Talkback Amplified Speaker option allows a talkback 
speaker to be provided in areas where a telephone 
is not needed, such as in conjunction with a door 
phone. In this configuration, the HESB is connected 
to the PIOU, PIOUS, or PEPU 6OOQ (duplex) output 
and is used as the amplifier and speaker. The door 
phone unit (MDFB) is connected to the HESB, and 
serves as a microphone to provide talkback opera- 
tion (the MDFB pushbutton is inoperative, and the 
unit serves only as a microphone for talkback). 
NOTE: 
The PIOU, PIOUS, and PEPU 600 Q (duplex) 
page output is compatible with most commer- 
cially available talkback amplifiers. 
5.10 System Hardware Requirements 
5.11 System hardware requirements vary de- 
pending on the HESB option selected. Refer to the 
following installation procedures for the system 
hardware requirements for each option. 
5.20 HESB Option Installation 
5.21 Loud Ringing Bell Installation. Install the 
HESB Loud Ringing Bell option in accordance with 
the following steps (refer to Figure 8-l 1 for elec- 
tronic or 8-l 1 A for digital telephones). 
1) Connect a jumper between terminals 6 and 7 
on the HESB TBI terminal block. 
2) Connect a jumper between terminals 5 and 8 
on the HESB TBI terminal block. 
3) Connect a jumper between terminals 4 and 5 
on the HESB TB2 terminal block. NOTES: 
1. 
2. 
4) 
5) 
6) 
7) 
8) 
9) 
t  t 
t 
t 
HESB connections made in steps 4 N 7 
may be accomplished using the HESB 
VOICE modular jack instead of the TBI 
terminal block. 
Install an HHEU PCB and HESC-65 cable 
in the 6500-series electronic telephone 
per Section 200-096-207 before pro- 
ceeding with steps 4 and 5. 
Connect terminal 1 of the HESB TBI terminal 
Ilock to the red (+) wire of the HESC-65 cable 
Jsing a modular block per Figure 8-l 1. 
Connect terminal 2 of the HESB TBI terminal 
slack to the green (-) wire of the HESC-65 
:able using a modular block per Figure 8-l 1. 
Connect terminal 3 of the HESB TBI terminal 
Ilock to pin 3 of the electronic telephone’s 
nodular block (VOICE-TIP). 
Connect terminal 4 of the HESB TBI terminal 
Yock to pin 4 of the electronic telephone’s 
nodular block (VOICE-RING). 
Connect the HACU-120 power supply’s +12V 
ead to terminal 1 of the HESB TB2 terminal 
Ilock, and connect the power supply’s OV lead 
0 terminal 2. 
Plug the provided power cord into the power 
supply and to a 117VAC, 60Hz power source. 
NOTE: 
See Figure 8-24 for HESB wall mounting 
instructions. 
5.22 Loud Ringing Bell Test. Test the Loud Ring- 
ing Bell installation in accordance with the following 
steps: 
1) 
2) 
3) Make a CO or station call to the station config- 
ured for the loud ringing bell. 
l Ringing will be heard over the HESB. 
Adjust the HESBvolume control to the desired 
level. 
If ringing is heard at the station, but not over 
the HESB, perform the following check while 
the station is ringing: 
a) Using a suitable voltmeter, measure volt- 
age across terminals 1 (+) and 2 (-) of the 
HESB TBI terminal block. 
l Voltage indication should be 4.5 N 
5.0 VDC. 
8-8  
						

							NOTE: 
Ringing stops once the call is manually an- 
swered. There shouldbe NO voltagepotential 
across terminals I and 2. 
b) If voltage is not as specified during ring- 
ing, check that the electronic telephone 
wiring connections to the HESB have 
been made properly (wires to terminals 1 
and 2 of the HESBTBI terminal block may 
have been reversed). 
5.23 Amplified Speaker Installation. Install the 
HESB Amplified Speaker option in accordance 
with 
1) the following steps (refer to Figure 8-l 2): 
Connect a jumper between terminals 1 and 2 
of the HESB TBI terminal block. 
2) Connect a jumper between terminals 6 and 7 
of the HESB TBI terminal block. 
3) Connect a jumper between terminals 5 and 8 
of the HESB TBI terminal block. 
4) Connect a jumper between terminals 3 and 4 
of the HESB TB2 terminal block. 
5) Connect a jumper between terminals 5 and 6 
of the HESB TB2 terminal block. 
64 Connect the PIOU or PEPU 600-ohm page 
output (pins 13 and 38) to terminals 3 and 4 of 
the HESB TBI terminal block. 
6B) Connect the PIOUS 600-ohm page output 
(SPT and SPR) to terminals 3 
and 4 of the 
HESB TBI terminal block. 
7) Connect the power supply’s +12V lead to ter- 
minal 1 of the HESB TB2 terminal block, and 
connect the OV lead to terminal 2. 
8) Plug the provided power cord into the power 
supply and to a 117VAC, 60Hz power source. 
9) Set the PIOU or PEPU SW4 switch to the SPO 
position. 
5.24 Amplified Speaker Test. Test the amplified 
speaker installation in accordance with the follow- 
ing steps: 
INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY1991 
1) Make an external page. 
l Page should be heard over the HESB. 
. 
2) Adjust the HESBvolume control to the desired 
level. 
5.25 Talkback Amplified Speaker Installation. 
Install the HESB Talkback Amplified Speaker op- 
tion in accordance with the following steps (refer to 
Figure 8-13): 
1) Connect a jumper between terminals 1 and 2 
of the HESB TBI terminal block. 
2) Connect a jumper between terminals 3 and 4 
of the HESB TB2 terminal block. 
3) Connect a jumper between terminals 5 and 6 
of the HESB TB2 terminal block. 
NOTE: 
HESB connections made in steps 4 w 7 may 
be accomplished using the HESB VOICE and 
door phone modular jack instead of the TBI 
terminal block. 
4) 
5) 
6) 
7) 
84 
84 
9) 
10) Connect terminal 7 of the HESB TBI terminal 
block to pin Ll of the MDFB. 
Connect terminal 8 of the HESB TBI terminal 
block to pin L2 of the MDFB. 
Connect terminal 9 of the HESB TBI terminal 
block to pin 1 of the MDFB. 
Connect terminal 10 of the HESB TBI termi- 
nal block to pin 2 of the MDFB. 
Connect the PIOU or PEPU 600-ohm page 
output (pins 13 and 38) to terminals 3 and 4 of 
the HESB TBI terminal block. 
Connect the PIOUS 600-ohm 
(SPT and SPR) to terminals 3 
HESB TBI terminal block. page output 
and 4 of the 
Set the PIOU or PEPU SW4 switch to the SPO 
position. 
Connect the HACU-1,20’s +I 2V lead to termi- 
nal 1 of the HESB TB2 terminal block, and 
connect the OV lead to terminal 2. 
8-9