1. RECORD OF TRAINING
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U.S. POSTAL SERVICE
T""'LE OF COURSE
MR. ERIC R. GROOME
SSN: 239-90-7800 .
po~ ELECTRONICS TECH
CHARLOTTE, HC 28266-9998 55664-10 E-COM System Maintenance
GOOD
NAMEA t'O-Li5CliION"'Cir'-;TaR-;-;AI-;;;N;;:;IN:;;G.F'AA~CI;;-LiT'TVy----:----:i=~==:;:-;:~~=::-----~R;:-:A~TI=NO;:-;;::OR:-O;:-;R:7A;;;O(;-----l
Technical Training Center
Norman, OK 73070-7810
NUM~no~ ~CW~'N~S~T~R~UC~T~'O~N~-----------------------------~
Four Hundred Sixty-Four (464)
----MAJO~ ELEMENTS OF COURSE'
SYSTHI DESCRIPTION AND OPERATIO~
E-COM System
SPO Facility
SPO Opera tions
1NTROOUCT I on TO POP-'
Basic Processor Orcan-:a--on
Addressing es and os:r~c::on -e:
XXOp· lonitor
. 'n DISK SYSTEMS
_/B~5 '1agnetic Tape System
rive Interfaces
POP-ll HARG..i,!:'EAND O';TACO:':EQUIPMENT
POP-ll/44 System
Micro-1/23L Processor Subsystem
(PoP-lli23)
DT06-A Unibus Switch
CSll-~l Communications Switch
DBll-A Unibus Repeater
UMC-Z80 Communication Controllers
Ot1S11-AR/DA Communication Controllers
Enveloper
II('''ARKS
lhe E-Cm'1System Main~enam:e Course is es-gned to provide course participants
with sufficient s'i1 s anc no -ecge ~o ·rc ~ es OO~ and repair E-COM Serving
Post Office (SPO) equipment to CES=; a:ec rep"aceable components. It includes
theory of operation and main~e ~nce G~ ~- eG~iD-ent to the major function
level reinforced by har-es-orprob ec sol ing, involving the use of spa
diagnostics, oscilloscopes, d;::~t:.- "_= e:ers, and data communications
test equipment for fault .isola;~on a d re-a"r.
OA1E TITLE
. NOV 2 0 1984 Registrar
PS Fo,m
Ocl IQ70
173.4