IBM System/36 Maintenance Information Manual page 169

Index
A
About This Manual iii
AC point-to-point 4-10
AC safety grounds A-I, B-2
AC saftey grounds 4-10
actuator power on/off switch 4-4
additional communications tests 9-4
airflow fan cover 3-4
alter storage function 3-22
alter/display
control storage 3-22
disk storage 3-22
main storage 3-22
MSP registers 3-22
alter/display function 3-22
ALTERCOM 3-11,9-5,9-9
altering storage 3-22
analysis network procedure 7-2
APAR 3-11
ASYNC communications 9-3
asynchronous communication 9-11
AUTO CONFIG 3-9
auto configuring 3-7
Al board locations 2-8
'AI board maximum ripple voltage table 4-13
Al board removal
removal Al board 3-18
Al board switch settings
switch settings Al board 3-21
B
base DC voltage distribution 4-11
base DC voltage tolerances 4-12
basic communications test 9-2, 9-4
basic tests (COMMTEST) 3-10
board locations 2-9
BSC on line test 9-8
BSCTEST 9-2
BSCTEST (BSC on line test) 9-4, 9-8
BSCTEST (BSC online test) 3-10,3-11
BUILD 3-11
Bl board connectors 2-11
Bl board maximum ripple voltage table 4-13
Bl board reinstall 3-16
Bl board removal 3-16
C
cable check (twinax) 7-15
cable ohmmeter test 7-15
cable problems, communications 9-3
cabling system
sample oscilloscope signals 7-10
test 7-3
card local area network (LAN) 11-4
card location table 2-12
cards, ESD-sensitive C-l
caution notices vii
channel overview 2-3
check, removal, replace, power on/off actuator
switch 4-4
chemicals, use of B-1
cleaners, use of B-1
COMCNFIG STATUS 9-5
COMM STATUS 9-5
COMMTEST 3-10,3-11,9-2
additional communications tests 9-4
diagnostic 9-4
basic communications test 9-4
basic tests 3-10
IBM LPDA modem tests 3-10
print data traces 3-10
remote loopback tests 3-10
static driver off test 3-10
static driver on test 3-10
communications
configuration 9-2
configuration status 9-5
exerciser 3-10
line status 9-6, 9-7
status 9-2
template 9-7
tests 9-4
communications cable problems 9-3
communications tests
basic test 9-2
concurrent 9-4
CSU 9-4
during IPL 9-4
during on line problem determination 9-4
concurrent tests, communications 9-4
configuration status, communications 9-2
configuration, automatic 3-7
connector (location) 4-11,4-12
control panel
removal 5-9
service check 5-4
symptom table 5-2
control storage
alter/display 3-22
Index
X-I