Mitel Sx 50 Dpabx Instructions Guide

General Description 
Generic Module 
2.19 The Generic Module is located on the right side of the Card Frame and connects to 
the Control Card via a 50 conductor ribbon cable. The Generic Module contains 
Erasable Programmable Read Only Memory (EPROM) which stores the system 
software, non-volatile RAM (NW) for the customer database and volatile RAM (VR) 
which stores current call status. The NVR is battery backed by the Lithium Ceil for a 
maximum of 
4,500 hours. Refer to Figure 2-19, Generic Module and...

Physical Description 
2.3 cm 
(0.9 Ill.) 
L fm 
4 
4 
14.6 cm (5.6 in.) s 
- - 
DD0016 
I 
Figure 2-20 Generic Module Dimensions 
9104-091-l 00-NA Issue 5 
Revision 0 
100 2-27  

General Description 
Attendant Console 
2.20 Connection to the DPABX is made via a 3-pair cable. 
The Attendant Console has a 2 line x 40 column Liquid Crystal Display (LCD) which 
facilitates call processing and Customer Data Entry (CDE). The LCD guides the 
attendant by listing the required commands for.. data entry. Refer to Section 
9104-091-210-NA, Customer Data Entry for details. Beneath the’LCD is a row of five 
softkeys; they are not labeled but they perform the functions indicated above them on...

3 
’ SYSTEM REQUIREMENTS 
General 
3.1 Table 3-l and Table l-l provide the environmental and electrical requirements for 
SX-50 system operation. For more information, refer to Section 9104-091-l 80-NA, 
Engineering Information. 
. 
Table 3-l Environmental Requirements 
Height Parameter Metric imperial 
58.5 cm 23 in. 
1 Width 
1 Depth 143.2 cm 
130.5 cm 
Weight (full quota) 
Operating temperature 21 kg 
0 to 40” c 46 lb 
32 to 104” F 
1 Storage temperature I-40 to 60” C (-40 to 140” F 
Relative humidity...

General Description 
100 3-2 Revision 0 9104491-lOO-NA Issue 5  

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4 
’ SYSTEM CONFIGURATION 
General 
4.1 The SXSO system supports typical PABX applications within the following limits: 
Up to 160 lines, which can be: 
l ONS Lines: 16 per slot, up to 160 if slots are available 
l OPS Lines: eight per slot, up to 80 if slots are available 
l DNIC Lines: eight per slot, up to 32 if slots are available 
l COV tin&: eight per slot, up to 64 if slots are available 
Note: The combined total number of COV and DNIC line cards must not exceed eight. 
Up to 32 trunks, which...

General Description 
Identifying Software Without a System Console 
4.3 To identify software without the use of a system console perform the following steps: 
1. Enter 
the programming access code from the test line (SUPERSt 4 and 
SUPERSET 
420 only). 
2. Enter command 999. The LCD display will show the software identifier. 
Card Configurations . 
4.4 
Peripheral cards can be installed in slots one through ten. The SX-50 is virtually a 
non-blocking DPABX. For optimum performance under heavy traffic...

LcIlll 
System Operation 
user can enter the number of a programmed register, with no following . The 
contents of that register will be immediately displayed. Again, the cursor will be at the 
left of the display. 
Unlike the Console display, the RMATS terminal displays all 26 digits in the 
Digit 
Comparison Table and the Digit Modification Table. 
There are three additional commands used for programming the Digit Modification 
Table digit strings. These are P (uppercase) for a 5-second Pause, p...

Remote Maintenance, Administration and Test System @MATS) 
L 
Table 4-l Attendant Functions 
(continued) 
Attendant Function Code 
Busy-out DTMF Generator 42 
Busy-out DTMF Receiver 43 
Busy+ut Dial Tone Detector 44 
Change Verified Authorization Code _ ‘. 45 
Unbusy Trunk 51 
Unbusy DTMF Generator 52 
Unbusy DTMF Receiver 53 
Unbusy Dial Tone Detector 54 
Abbreviated Dialing Entry Viewing 60 
Abbreviated Dialing Entry Programming 
I 
65 
Printer Options 
Set Date 
Alarm Print Options 75 
80 
90 
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5 
’ PERIPHERAL DEVICES 
General 
I 
5.1 The SX-50 system interfaces to peripheral devices using standard twisted-pair office 
wiring. Peripheral devices include the following: 
l Rotary and DTMF Telephone Sets (Analog) _ 
l Trunks (Analog) 
l Electronic telephones (SUPERSET 3, SUPERSET 4, SUPERSET 470 and 
SUPERSET 420) 
l Music-on-Hold Circuit (Analog) 
l Remote Maintenance and Test System @MATS) modem 
l Paging Circuit (Analog) 
l Night Bells Equipment 
l Printer or Data Recording Device 
l VX Voice...