Vodavi Starplus 308ex Electronic Key System Installation Manual

							STARPLUS 308EX ISSUE 2 JULY 1, 1987 
200 GWERAL DESCRlPTlON 
200.1 TECHNOLOGY 
X,’ 
The STARPLUS 308EX Key Telephone System is a 
microprocessor controlled, solid state electronic 
switch which distributes communications in a 
non-blocking format, All control, switching and 
3 
interface circuitry is condensed onto a single printed 
circuit board (PCB) located inside the key service 
unit (KSU). It is designed to be upgradable to the 
616EX Key Telephone System. 
1’ Switching is accomplished through a solid state 
r 
‘: k, 
 ’ crosspoint matrix that provides voice path 
, . . . 
;$)’ connections for three (3) central office lines, 
eight (8) key telephones and three (3) intercom 
channels. 
The central microprocessor is a Z-80 and controls 
the crosspoints and central office line relays. It also 
controls communications between slave 
microprocessors located in each key telephone. 
The 308EX KSU contains all system memory which 
consists of 16K of Read Only Memory (ROM) and 
4K of Random Access Memory (RAM). The RAM 
is subdivided so that 2K is used as CPU working 
area and 2K is used for customer data base. 
The customer data base memory is protected from 
loss by a long life lithium battery. 
The system power is regulated by a switching power 
supply. This technology provides high efficiency with 
low heat. A shielded transformer converts the 
117 VAC into logic voltages on 
a separate power 
supply PCB. mounted within the KSU cabinet. 
‘i 
Each key telephone contains a microprocessor and 
circuitry to monitor button activity and control lamp 
(LED) indications. A built in speaker permits voice or j 
tone calling to the station. Enhanced model 
telephones have a Busy Lamp Field (BLF) to 
monitor station activity in the system. 
Both Basic and Enhanced model key telephone 
sets are equipped with’eight (8) function buttons 
and six (6) CO line buttons. Only three of these C(f$ 
line buttons will function; the remaining three CO Ii&, 
butions will allow future upgrade to the 616EX 
system. In addition Enhanced model phones are 
equipped with Sixteen (16) Direct Station Selectioq 
(DSS) buttons. Eight of these will be to allow for 
future upgrade to the 616EX system. A three- 
position slide switch is provided for easy selection 
INTERCOM signaling modes, along with separate 
tone ringing and voice volume controls. 
For emergency applicatrons, a stand-alone battery 
assembly may be connected to the battery chargiL& 
output terminals on the 308EX KSU. This retatns 
system power in the event of commercial power 
failure. 
The system offers autoinatic cut-thru, of central ok,‘& 
lines to optionally provided srngle line telephones. 
These instruments can make and receive calls durit-@’ 
a commercial AC power outage or following a WIJ c- _ 
failure. .-. 
2-1  
						

							STARPLUS 308EX ISSUE 2 JULY I,1987 
200.2 CAPACITY 
The 308EX Key Service Unit (KSU) is housed in a 
wall mountable cabinet that contains the Key Service 
._ Board (KSB). power supply assembly, and pre-wired 
connectors for station and CO line inter-face. 
The system comes fully configured for three (3) 
CO lines, eight (8) key telephones and three (3) 
intercom channels. One external page port provides 
two-way external paging capability. One (1) Loud 
Bell Control port offers programmable external 
signaling. One (1) Music-On-Ho!d (MOH) input allows 
connection of an external music source for MOW 
and background music. Separate Music-On-Hold 
and background music volume adjustments are 
provided on the KSU. One (1) alarm input allows 
connection of an external alarm or other sensing 
device. Low cost Phone Boxes may be substituted 
for key telephones on a one-for-one basis. 
’ The system contains the necessary interface 
circutry to enable complete system battery backup 
operation. In the event of commercial AC power 
interruption, a 24 volt DC battery assembly provided 
by the customer will ensure uninterrupted system 
operation. The battery support unit must be 
provided separately. 
200.3 
SYSTEM COMPONENTS 
The following are the components that make up the 
308EX key telephone system: the 308EX basic 
system, the STARPLUS key telephone (Basic or 
Enhanced model), the wall mount kit, and the phone 
box. 
308 
BASIC SYSTEM 
The KSU is a sealed, self-contained unit that has 
no user-serviceable parts inside. All connections are 
made externaliy through 25 pair amphenol-type 
plugs or RJl 1 C connectors. 
KEY TELEPHONE, ENHANCED MODEL 
The STARPLUS key telephone is a fully modular, 
multi-line keyset with voice and tone ringing vo!ume i 
: 
controls. It contains six (6) central office line buttons 
(three of which are for future upgrade to a 616 
system), eight (8) function buttons 16 direct station 
select buttons, a dial pad and an intercom mode 
selection switch. All buttons are of the non-lockir@ 
type with easy to see LED’s for quick identificati 
@.t 1 
It also comes equipped with a speakerphone to :., ;.;:; 
provide full handsfree capabilities. .:1 
;J;: 
KEY TELEPHONE, BASIC MODEL 
The Basic Model telephone is the same as the 
Enhanced model without Direction Station Select J, 
buttons. It does not come equipped with a ’ 
speakerphone. 
WALL MOUNT KIT 
The STARPLUS wall mount kit provides an attra 
modular means of attaching the STARPLUS key 
telephone to any vertical surface. 
PHONE BOX 
Allows handsfree conversations to and from locartons 
that do not need dialing privileges. Phone boxes m?r’ 
be substituted for key statins on a one-for-one ’ 
basis. 
- 
2-2  
						

							STARPLUS 308EX ISSUE 2 JULY 1,1987 
fnzamA% 
200.4 SYSTEM SPECiFlCaTimlS 
[ : DSSBLF BUTTONS . I 
:i. / 
I . 
ti ew.. off Hook/Busy::{.All Stations) ,_,-,_I 
Steady a ,b, E. 
Incoming intercom (Destination) 120 ipm flutter i r , 
! . . 
Call Announce (Destination) 7 20 ipm flutter i 
I 
Message Wait Callback (Destination) 120 ipm flutter -.* -i) 
I 
Do Not Disturb (Ail Stations) Steady .__ - 
I 
I 
Door Box Calling (All Stations) 
30 ipm flasl I 
I 
. . 
CO LINE BUTTONS d... 
Incoming CO Ring 
30 ipm flash 
Transferred CO Ring 120 ipm flash 
Recall 
” 480 ipm flutter 
Queued Line 
480 ipm flutter 
Exclusive Hold 120 ipm flash 
System Hold 60 ipm wink 
i :i, 
I-Hold (only when hold preference is system) 30 ipm double flash 
, : In use Steady 
i 
; 
FUNCTION BUTTONS 
l Call Forward (Active) 15 ipm double flash 
’ 
l Message Waiting (Active) 1.5 ipm flash -. ,** j 
Camp On (Active) 60 ipm flash I 
Line Queue (Active) Steady 
Do Not Disturb (Active) Steady I 
ON’OFF (Speakerphone on/on-hook dialing) Steady 
Conference (Active) Steady 
, Hold (All intercom paths busy) Steady 
-- 
‘* Both call forward and DND status are indicated by one LED. 
The call forward will be shown when both features have been employed. 
1 * ’ Both Message Wait and Camp On are indicated by one LED. 
The camp on indication will take priority when bot’n features are active. 
/ ’ 
2-3  
						

							STARPLUS 308EX --‘= - 
ISSUE 2 JULY 1,1987 
AUDIBLE SIGNALS 
NAME 
Queued Callback 
Camp-On 
Paging Alert Tone 
Alarm Tone 
Repeated 
Single 
: / 
/ 
Loud Bell Control 
CO Ringing & Transferred CO Lines 
intercom Ringing 
1 Incoming CO Line 
Intercom Tone Ringing 
l- 
1 
121511471 
1215i1471 
Intercom Call Announce 
935 
Transferred CO Line 
1215/1471 
tine Recall 1215/1471 
Message Wait Callback 1215/1471 
Message Waiting Reminder Tone 
771 
1 
I 
I 
! 
I 
! 
I 
I 
1 
! 
I 1215/1471 
121511471 
935 - 
7011857 .25 on,‘.25 off; R 
701!‘857 1 .O sec. on; once 
Phone Rox 
Busy Tone 
Error Tone 
Intercom Dial Tone 
DND Tone 
Paging Confirmation 
Conference Time Out Warning Tone 
Programming Confirmation Tone 
Programming Error Tone TONE (Hertz) 
.5 on/Z.5 off; R . 1 
.5 or-V.5 off/.5 on/ i 
1.5off;R 
! 
.. 
-.2 on/.2 off; 3 bursts I 
.5 oiV2.5 off; R 
.5 on12.5 off; R 
.5 on/.5 
of-C.5 on! i 
1.5 off; R , f 
.5 on; timed per 
i programming 
.l on/.5 off, R 
.2 on!.2 off; once 
1 sec. burst 
7011857 
701 
701 
701 
701 .5 closed:2.5 open; R 
.5 closed.‘5 open. 
.5 closed’l.5 open; R 
1 .O sec. on; once 
‘_ ,,5-oni.5 off; R 
.25 on.25 off; R 
continuous 
.25 on/.25 off: R 3 times! 
pause; R 
935 1 sec. burst 
701 .02 oni. off; 3 bursts 
1471 1.5 sec. burst 
1471 .25 on/.25 off: R 6 times  DURATION (Seconds) 
2-4  
						

							ST’ARPLUS 308EX KEY TELEPHONE SYSTEM 
ELECTRICAL ,_ 
AC Input to P.:S 
Power Consumption 
Output Voltage 
Station Cable Lengths (Maximum) 
(Twisted pair cable) 
Battery Input Connector 
Fuse-AC input 
Music Source (Input) 
,- 
, 
I; .- Contact Rating 
External Page Control 
Loud Bell Control 
Alarm Sensing (programmable) 
External Page Port 
Output Impedance 
Output Power 117 VACflO%, 60 Hz 
single phase 
45 Watts 
28 VDC, 0.5 A 
150 m (500’) of 26 AWG Cable 
300 m (1000’) of 24 AWG CaMe 
450 m (1500’) of 22 AWG Cable 
24VDC 1 
0.5 A, 250 V 
2K Ohms 
1 .O A, 24 VDC 
1 .O A, 24 VDC ‘-I. 
open or closed 1 ..s- 
600 Ohms @ 0 dBm 
5 mW maximum 
,.. 
‘! 
)i 
-: 
:’ - .:I 
Operating Temperature 
Optimum 
Humidity EHW~ONMENT8iL 
I 
32” to 122” F (O-50 C) 
60” to 80°F (21-25 C) 
5% to 95% (non condensing) 
REV - NOV. 1988 
2-5  
						

							STARPLUS 308EX KEY TELEPHONE SYSTEM 
DTMF DIALING 
Frequency Deviation 
Rise Time 
Duration of DTMF Signal 
Interdigit Time 
PULSE DIALING 
Pulse Dialing Rate 
Percen I BreaWMake .e 
+ 1.5 Hz 
3 msec. 
100 msec’minimum 
, 100 msec. minimum 
/ 
:I 
I 
-2-m I.. 
/ lOor20pps 
1 6Oi40 or 66;33 
DIALING MEMORY 
System Speed Dialing 
Station Speed Dialing 
lest Number RediaJ i 40 numbers (16 digit) any assigned station : 
j 10 numbers (16 digit) per key telephone 
; 1 number (32 digit) per key telephone I$=. 
/ . . 
CO Type j Loopstart 
DIMENSIONS AND WEIGHT 
KEY SERVICE UNIT 
Height 
Width 
Depth 
Weight 39 cm (15.5”) 
29 cm (11.5”) 
8 cm (3”) 
6 Kg (13 Ibs) ,{ :’ I 
! 
KEY TELEPHONE 1 
-.- 
I 
I Height 8 cm (3”) 
Width 20 cm (8”) 
Depth 23 cm (9”) 
Weight 1.5 Kg’ (3 Ibs) 
,- 
PHONE BOX 
,. 
Height 4.5 cm (5.5”) 
.~.’ 
Width 14 cm (4.25”) 
d 
Depth 10 cm (1.75”) . . ! 
Weight .5 Kg (1 lb) 
i 
REV - NOV. 1988 
2-6  
						

							. . 
STARPLUS 308EX 
ISSUE 2 JULY 1, 1987 
2:EE - 
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							STARPLUS 308EX ISSUE 2 JULY I,1987 
:. ‘. 
1:’ 
2 
/ 
i 
/ 
MDF CONNECTORS 
-’ EXTERNAL 
BATTERY BACk.UP 
’ CONNECTOR 
‘., ’ 
: 
1 
M s 
’ T 
: ’ A 
: 
4 
’ T 
: a I 
: 
: ) O 
i N 
: ,1s 
BGM ADJ. 
MOH 
ADJ. 
KEY SERVICE UNIT- LEFT SIDE 
FIGURE 2.2 
2-8  
						

							RJ1 1C 
CONNECTORS 
FOR CO LINE 
CONNECTIONS 
Power 
Failure 
Connector 
‘- 
/ FUSE (0 5 AMP 250 ‘A’ 
308EX , GROUND LUG 
REV - NOV. 19EQ 2-9 .“F 
- _  
						

							STARPLUS 308EX ISSUE 2 JULY 1,1987 
TABLE 3-l 
FEATURE INDEX 
Internal External 1 
Feature 
Avallabrllty 
! Equipment I 
Equtpment 
Requrred 
I Required 
Alarm Slgnafling 
All Call Voice Paging 
Attendant Positron 
Automatrc Hold 
Automabc Privacy 
Automatic Pause InsertIon 
Background MUSIC 
Battery Back.Up (Memory) 
Battery Back-Up (System) 
Call ForwardIng 
Call Prck-Up 
Call Transfer 
Call Waltlng 
CO Une Grouping 
CO Ring Assignments 
CO LJne Oueulng 
Conferiince 
Olaf Pulse DTMF SrgnaJllng 
Direct StatIon Select 
DSS CO Automatic brie Select 
Do Not Disturb 
Emergency Transfer 
Exclusive Hold 
Executive Secrefq Transfer 
External Paging 
Flash 
Flexible DSS Assrgnment 
Hold Preference 
Intercom SIgnaIling Mode 
internal Zone Pagng 
Last Number Redal 
Loud Bell Control 
Meet Me Page 
Message Warting 
Music On Hold 
Night Servtce 
On-Hook Dlalrng 
P6X Dalng Codes 
Phone Box 
Preferred Une Answer 
Private brie 
Pulse to Tone Switchover 
Speakerphone 
StatIon Class of S-efvfce 
System Hold 
StatIon Speed Dual 
Toll Resb-rctlon 
Toil Restnctlon Cvemde 
Wall Telephone 
I 
I 
s 
S 
I S 
, 
S 
S 
I 
S 
S 
S 
/ 
S 
S 
S 
I 
S 
1 S 
S 
I 
S 
1 S 
S 
0 
S 
S 
S 
S 
S 
S 
S 
S 
S 
S 
3 
S 
S 
S 
: 
S 
S 
. s 
S 
S 
S 
S 
0 
S 
S 
S 
S 
S 
0 
L 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
Enhanced Phone 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
.N 
N 
N 
N 
N 
N 
Enhanced Phone 
N 
N 
N 
N 
N 
W.M.X. 
-I- Alarm System 
N 
N 
N 
N. 
N 
MUSIC Source 
N 
Battery Pkg 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
SLT s 
N 
N 
Paging Equip 
N 
N 
N 
N 
N 
N 
Ext Bell Ring Gen 
N 
N 
MUSIC Source 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
N 
“, 
s - standard N - none 
0 - optionai 
3-1