IBM 3101 Maintenance Information page 28

1) Power up the Series/1.
2) Press STOP, RESET and LOAD keys on Series/1.
(The test program in the disk becomes ready for use.)
*
Test Ini~iation
1J
Press
AT~N
key.
'>' is displayed.
2)
Key-in and enter
$L
T3101.
1
T3101
1 ,
time and address are displayed.
1
T3101A', time and address for AUX port are displayed.
1
T3101X•, time and address for
EIA
port are displayed.
'T3101X', time and address for C-LOOP port are displayed.
1
3101
ON-LINE
TEST
STARTED' is displayed.
Test Mode 3 is running on the
3101.
*
Test Mode Selection
1) Press
ATTN
key.
'>' is displayed.
2)
Key-in and enter_T3101x m (nnnn).
x: 'E' for EIA port,-
1
C'
for
C-Loop-~port.
m:
Test mode number (1, 2, or 3)
nnnn: Number of display lines
(Default is 23. nnnn=O means loop.)
*
Test Termination
~}
Press ATTN key.
'>'is displayed.
2) Key-in and enter EN.
3) Press ATTN key.
'>'is displayed.
Q)
Key-in and enter T3101 A.
5) Press ATTN key.
'>'is-displayed.
6) Key-in and enter T3101 E.
7) Press ATTN key.
'>'is displayed.
8} Key-in and enter T3101C.