Toshiba Strata DK40 - Flowchart 9-5 DSS Console Faults

Fault Finding Fault Isolation Flowcharts
9-12
Strata DK40 I&M Spring 1999
Refer to the Strata DK40 Programming Manual or DK Library CD-Rom for more details.
Flowchart 9-5 DSS Console Faults
START
DSS
console
type?
5-0
END
DDSS
Go to
5-0
Is the correct
PCB slot code entered
in Program 03?
Enter correct PCB slot
code using Program 03;
then turn power OFF
(for 5 seconds) and
then ON.
5-3
Refer to Chapters 2 & 4 and
verify wiring:
Is the
fault
cleared?
Yes
5-4
Go to
5-3
HDSS
No
On PEKU connected
to HDSS, set SW1
to the DSS position.
5-1
No
5-2
Is the
fault
cleared?
•
•
For DDSS, circuit 8 of the base
unit or PDKU.
For HDSS, circuit 7 and 8 of
PEKU ).
Correct as necessary.
Correct as necessary.
Is the
fault
cleared?
Yes
5-5
Call your technical
support group.
No
END
END
No
Yes
Yes
1883
Test DSS cable with cable continuity
checks in this chapter.