IBM 3745 Problem Determination Manual page 255

Problems on All Lines (LlC1 to LlC4)
Problems on All Lines of a Lie Type 1, 2, 3, or 4
Check that you do not have a line configuration problem, see L1C and Line Problems on page 9-1.
1
Power on and log on at the operator console. Refer to the 3745 Basic Operations
Guide. This screen is displayed:.
FUNCTI ON SELECTI ON RULES
TO SELECT ONE OF THE MENUS, PRESS THE APPROPRIATE F KEY
TO SELECT A FUNCTI ON, ENTER ITS 3-CHARACTER NAME THEN PRESS SEND
ONCE YOU HAVE SELECTED A FUNCTION FROM ONE MENU, YOU MAY SELECT
A FUNeT I ON FROM THE OTHER
TO END THE FUNCTl ON ON SCREEN, PRESS Fl
TO RETURN TO THE PENDHIG FUNCTION, PRESS F2
TO LOG OFF, ENTER OFF THEN PRESS SEND
===>
IIl!ll!:I
'·aRtj
Fl:EtlD F2:HENU2 F3:ALARH F4:t4ENUl
2
Check if there is an alarm related to your problem.
• If there is, perform the action requ ired for that alarm, (see Chapter 1).
• If there is neither alarm nor reference code:
- Does the traffic slow down on all lines linked to a scanner?
1.
Yes,
CO
and report the problem.
2. No, perform an automatic L1C wrap test. Go to step 3.
The reference code
'imldQ
is always displayed at the right-most position of the alarm.
9-2
IBM 3745 Communication Controller: Problem Determination Guide
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