GTE Omni Scbs Installation And Maintenance Manual

							round Wire T 
(1) 
(2) 
(3) 
/ 
--EQUIPMENT CABINET 
 
SIGNAL GROUND TERMINAL 
FRAME GROUND 
TERMINAL POWER 
SUPPiY 
UNIT 
BT 
---------- 
,FRAME GROUND TERMINAL 
GROUND BOTH FRAME GROUND TERMINALS (FOR EQUIPMENT 
CABINET AND POWER SUPPLY UNIT) TO AN APPROVED EARTH 
GROUND. 
RUN SEPARATE GROUND WIRE FOR THE SIGNAL GROUND. 
USE #6 AWG STANDARD CABLE. 
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							Laboratory Activity (1.2) - 
PERFORM THE INSTALLATION TASKS IN THE SEQUENCE OUTLINED BELOW, IN ACCORDANCE WITH THE 
GTE OMNI SBCS GTEP MANUAL. COMPLETE THE REVIEW EXERCISE QUESTIONS PERTAINING TO CABINET 
INSTALLATION UPON COMPLETION OF THIS LABORATORY ACTIVITY. 
(1) MOUNT CABINET AND POWER SUPPLY TO MOUNTING BRACKET. 
(A) REFER TO GTEP MANUAL OR STUDENT WORKBOOK FOR MOUNTING BRACKET REQUIREMENTS. 
(B) MOUNT THE BRACKET TO A SOLID SURFACE OR TO A STUD IN THE WALL. USE 24” CENTERS. 
(C) ENSURE THAT MOUNTING BRACKET IS LEVEL. 
(D) MOUNT THE POWER SUPPLY MOUNTING BRACKET TO LEFT OF SYSTEM CABINET. 
(2) WIRE SYSTEM GROUNDING. 
(A) REFER TO GTEP MANUAL OR STUDENT WORKBOOK FOR CORRECT GROUNDING PROCEDURES. 
(B) GROUND THE SYSTEM USING #6 AWG WIRING. 
(C) ENSURE THAT THE FRAME GROUND IS CONNECTED TO THE POWER SUPPLY AND TO AN 
APPROVED GROUND POINT. 
(D) ENSURE THAT THE SYSTEM GROUND IS CONNECTED TO THE CORRECT POINT ON THE CABINET 
AND FROM THERE TO AN APPROVED EARTH GROUND. 
(3) CO-NNECT POWER SUPPLY CABLE TO THE POWER SUPPLY ONLY. DO NOT CONNECT CABLE TO 
SYSTEM CABINET UNTIL INSTRUCTED TO POWER ON THE SYSTEM AT A LATER TIME. 
LAB MILESTONE: 
VERIFY THAT MOUNTING BRACKET, CABINET, AND POWER SUPPLY ARE INSTALLED 
CORRECTLY. THE SYSTEM SHOULD BE GROUNDED AND THE POWER SUPPLY CABLE 
SHOULD BE HANGING FROM THE POWER SUPPLY. 
ASK INSTRUCTOR TO INSPECT INSTALLATION. 
TURN TO REVIEW EXERCISE 1.2 AND ANSWER QUESTIONS 1-i 
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							(4) ENSURE THAT SYSTEM IS GROUNDED AND THAT YOU ARE WEARING A GROUNDED ANTI-STATIC 
WRIST STRAP DEVICE. 
(5) REMOVE HINGED CABINET DOOR AND TEMPORARILY STORE IT OUT OF THE WAY. 
(6) BEGIN INSTALLING THE DESIGNATED PRINTED CIRCUIT BOARDS (IN THE SEQUENCE OUTLINED 
BELOW), FROM LEFT TO RIGHT IN THE SYSTEM CABINET: 
(A) INSTALL THE RING GENERATOR IN THE MARKED SLOT TO THE FAR LEFT. ENSURE THAT 
COMPONENTS FOR THIS CARD ARE ON THE RIGHT SIDE OF THE BOARD. 
NOTE: FOR INSTALLATION OF ALL OTHER PCB CARDS, THE CARD COMPONENTS WILL 
BE ON LEFT SIDE OF THE BOARDS. 
(B) INSERT AND SEAT AN ELECTRONIC KEY TELEPHONE (8EKC) CARD IN SLOT 01. 
(C) INSERT AND SEAT A SINGLE LINE TELEPHONE (8SLC) CARD IN SLOT 02. 
(D) ‘INSERT AND SEAT A DIGITAL TELEPHONE (8DTC) CARD IN SLOT 00.’ 
(E) INSERT AND SEAT A DTMF RECEIVER (4DMR) CARD IN SLOT 06. 
(F) INSERT AND SEAT A BOTHWAY CO TRUNK (4BWC) CARD IN SLOT 18. 
(G) INSERT AND SEAT A TIE LINE LOOP TRUNK (2TTL) CARD IN SLOT 16. 
(H) INSERT AND SEAT A TIE LINE E&M TRUNK (2TTE) CARD IN SLOT 17. 
(I) INSERT AND SEAT THE SWITCH (SWC) CARD IN SLOT 19. 
(J) INSERT AND SEAT THE CONTROL PROCESSOR MEMORY (CPM) CARD IN SLOT 20. 
(K) INSERT AND SEAT THE MEMORY (MEM) CARD IN SLOT 21. 
(L) INSERT AND SEAT THE POWER FAIL TRANSFER (GPFT) CARD IN SLOT 22. 
LAB MILESTONE: 
. VERIFY THAT PCB CARDS ARE INSTALLED AND SEATED CORRECTLY. 
@ ASK INSTRUCTOR TO INSPECT INSTALLATION OF CARDS. 
Q TURN TO REVIEW EXERCISE 1.2 AND ANSWER QUESTIONS 6-14. SUBMIT YOUR 
COMPLETED REVIEW EXERCISE TO THE INSTRUCTOR FOR GRADING. 
@ YOU HAVE NOW COMPLETED THE CABINET INSTALLATION LABORATORY ACTIVITY. 
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							INSTRUCTIONS: THE FOLLOWNG EXERClSE CONSlSTS OF WlULTlPLE CHOICE. FILL 
1. 
2. 
3. 
4. 
5. 
6. 
IN THE BLANK OR MATCHING TYPE QUESTIONS. ALL AVAILMiLE 
RESOURCES (I.E. STUDENT WORKBOOK, NOTES, AND GTEP 
MANUAL) MAY BE USED AS REFERENCES. SUBMIT EXERCISE TO 
INSTRUCTOR FOR GRADING WHEN LAST QUESTION HAS BEEN 
COMPLETED. 
THE MOUNTING BRACKET IS DESIGNED TO PERMIT MOUNTING ON 
OR INCH CENTERS. 
(TRUE OR FALSE) THE POWER SUPPLY IS MOUNTED TO THE RIGHT OF THE 
SYSTEM CABINET. 
THREE GROUND WIRES ARE REQUIRED FOR SYSTEM OPERATION 
, 
, AND . 
WHERE DOES THE GROUND ORIGINATE FOR GROUND START TRUNKS? 
WHAT PREVENTS INCORRECT INSTALLATION OF THE POWER SUPPLY CABLE? 
TO PROTECT AGAINST ELECTROSTATIC DISCHARGE, A GROUNDED 
SHOULD ALWAYS BE WORN WHEN INSERTING OR REMOVING PC@ CARDS. 
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							Review Exer (1.2) - Cabinet 
7. COMPLETE THE OMNI SBCS FRAME IMAGE BELOW, BY IDENTIFYING WHAT TYPE 
OF CARDS WERE INSTALLED IN EACH CARD SLOT DURING THE LAB ACTIVITY. 
8. 
9. 
10. 
11. 
12. 
13. 
14. 
POWER 
SUPPLY 
11 RGEN RGEN t 
WHICH CARD IS INSERTED WITH COMPONENTS FACING THE RIGHT SIDE OF THE 
CABINET WHEN INSTALLED CORRECTLY? 
OTHER THAN LINE OR TRUNK CARDS, WHICH THREE TYPES OF CARDS ARE 
CONSIDERED TO BE OPTIONAL? 
9 , AND 
HOW MANY CIRCUITS CAN BE ASSIGNED AS POWER FAIL TRANSFER CIRCUITS? 
HOW MANY OMNI SBCS SLOTS CAN BE DEDICATED TO LINE CARDS? 
HOW MANY OMNI SBCS SLOTS CAN BE DEDICATED TO TRUNK CARDS? 
HOW MANY OMNI SBCS SLOTS CAN CONTAIN EITHER LINE OR TRUNK CARDS? 
WHAT THREE CARDS ARE REFERRED TO AS COMMON CONTROL CARDS? 
, , AND 
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							FEATUPF ACCESS CODE ASSIGNMENTS 
PACKAGE C 
(Continued) 
SBCSISTARLOG 
Feature Default Enter New 
Number Access Access Code 
Pl 
Code P2 
48 *0 
2 NONE 
160 67 
49 #!fJ 
151 *7 
91 P7 
130 6 I. * 
70 NONE 
78 NONE 
79 NONE  Feature Name 
!??xon speed calling 
Station Prefix 
Subordinate data call setup (2.0) 
System speed calling 
Trunk camp-on (activate) 
Trunk camp-on (cancel) 
Trunk access - direct trunk access 
Wake-up other (activate) (2.0) 
Wake-up self (activate) (2.0) 
Wake-up self (cancel) (2.0)  
						

							1.3 Enabling Objective/ 
Peripheral Installation 
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ACTION: 0 
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CRITERIA: 8 
0 
GTE OMNI SBCS 
GTE OMNI SBCS PERIPHERALS 
ASSORTED GAUGE WIRE, AMP CONNECTOR CABLES, CDF BLOCKS, MODULAR 
TELEPHONE JACKS, AND HARDWARE 
GTE OMNI SBCS COURSE AND SITE DOCUMENTATION PACKAGE 
STANDARD INSTALLATION TOOLS 
REVIEW EXERCISE 
CONNECT AND FASTEN AMP CONNECTOR CABLES FROM OMNI SBCS TO CDF 
BLOCKS. 
INSTALL PERIPHERAL DEVICES BY MAKING CORRECT CROSS CONNECTIONS 
FROM MODULAR TELEPHONE JACKS TO CDF BLOCKS. 
WIRE POWER FAIL TRANSFER CROSS CONNECTIONS. 
INSTALL CO AND TIE LINE TRUNKS BY MAKING CORRECT CROSS 
CONNECTIONS. 
WIRE NIGHT BELL AND MUSIC-ON-HOLD CROSS CONNECTIONS, 
CONNECT AND INSTALL SMDR PRINTER, PORTABLE MAINTENANCE PANEL, 
AND FLOPPY DISKETTE DRIVE UNIT. 
COMPLETE REVIEW EXERCISE. 
PERIPHERALS WILL BE INSTALLED IN ACCORDANCE WITH GTE OMNI SBCS 
GTEP MANUAL. 
REVIEW EXERCISE QUESTIONS WILL BE COMPLETED CORRECTLY IN 
ACCORDANCE WITH PASS/FAIL CRITERIA OF THIS TRAINING ORGANIZATION. 
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