Offline Test Procedure; Switches Setting - IBM 3205 Maintenance Information

Color display console
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2.3.1
OFFLINE TEST PROCEDURE
C
Preparatlon
1.
Set the Test/Normal switch to Test, the Monocase/Dualcase switch (A/A,a) to
Dualcase (A,a), and the Color switch
(00/0000)
to the
0000
position.
().
=
c
c
c
c
c
Ci
Figure
2-38.
Switches Setting
2.
Turn the Security Keylock clockwise (horizontal position).
3.
Turn the Audible Alarm Volume Control Knob fully clockwise.
logic Check:
Turn
Does
Ves
I
the IBM 3205 power on.
the alarm sound once?
No
I
Hote the
e~ror
condition and return to 2.2, "Symptom Index" on page 2-4.
Does an error message
(~1'Cs;I2,
ort:s;J3) appear in
the Operator Information Area?
No
Ves
I
I
I
Hote the error condition and return to 2.2, "Symptom Index" on page 2-4.
I
I
Is
the
Ves
I
I
I
status light blinking?
No
I
Hote the error condition
Does
Ves
the test pattern appear?
No
I
and return to 2.2, "Symptom Index" on page 2-4.
I
Note the error condition and return to 2.2, "Symptom Index" on page 2-4.
Go to the next page.
Chapter 2. Problem Determination Guida
2-31
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