Ericsson ASB 150 02 - Page 9

9(42)
Datum/Date Rev
Dokumentnr/DocumentnrUppgjord/Prepared
Dokansv/Godkänd - Doc respons/Approved Kontr/Checked Tillhör/Referens-File/Reference
1999-07-15 F
1545-ASB 150 02 Uen
FAULT TRACING DESCRIPTION
Faktaansvarig - Subject responsible
Description of flow chart symbols
Question
Instruction
References
Flow
Question?
1
2
4
3
This symbol contains a question with two or three possible
answers being YES (Y), NO (N) or text.
Inputs are points 1 or 4 and outputs are points 2,3 or 4.
This symbol contains an instruction
for the maintenance engineer.
This symbol is used as: starting point for a procedure (e.g. START),
as a reference to another flowchart, to end a procedure (END).
This symbol is used as a reference point within a flowchart. This
can be to a part of the flowchart on another page (e.g. B or C) or at
a part of the flowchart on the same page (e.g.1).
Lines indicate the normal flow. The normal flow is always "down"
Arrows are used to indicate flows going "up" or left.
and "to the right" and in exceptional cases "to the left".