FAULT FINDING

SECTION 100-816-500

MARCH 1993

CHART NO. 1

FAULT CLASSIFICATION

START

Please read

Chapters 1~5 of

this section

before

proceeding.

Is the

YES

 

system completely

Go to

 

 

non-operational?

 

 

Chart 2

 

NO

YES Go to

 

 

Is it a station

no dial tone

 

 

Chart 3

 

 

fault?

 

 

 

 

NO

 

 

 

 

 

 

 

 

 

 

 

Is it a CO

YES

Go to

line no dial

 

 

 

 

Chart 4

tone fault?

 

 

 

 

 

 

NO

 

 

 

 

 

 

 

 

 

 

 

Is a DSS

YES

Go to

console non-

 

 

operational?

 

 

Chart 5

 

 

 

 

NO

 

 

 

 

 

 

 

 

 

 

 

Is it a

YES

Go to

voice mail/auto

 

 

attd fault?

 

 

Chart 6

 

NO

 

 

 

 

 

 

 

 

 

 

 

Is it

YES

Go to

an SMDR

 

 

fault?

 

 

Chart 7

NO

1-1

1-1

Is it a

YES

 

remote

Go to

 

 

maintenance

 

 

Chart 8

fault?

 

 

 

 

NO

 

 

Go to

 

 

 

 

 

 

Is the fault

YES

classified on

 

 

appropriate

 

 

this page?

 

 

Chart 1~12

NO

Call your technical support group.

-7-

Page 237
Image 237
Toshiba DK8, DK 16 manual Chart no Fault Classification, Start