IBM 3720 Problem Determination Manual page 159

port swap messages**
port swap**
position disk recording arm**
power check lamp on
5- i
power check lamp*
power off 3720 model 1 or 11 *
power off 3720 model 2 or 12*
power on lamp*
power on, 3720 model 1 or II *
power on, 3720 model 2 or 12*
power-off problems
3720
model 1 or 11
1-5
3720
model 2 or 12
1-13
power-on problems
3720
model 1 or 11
1-7
3720
model 2 or 12
1-11,1-15
precataloged control program procedures**
present status on channel function, EP/PEP**
programmable line speed (PLS)**
programmable line speed messages**
query CCU date and time function**
re-IML MOSS from
local conso1e*
panel function**
remote console*
re-initialization, 3720 model 1 or 11 *
re-initialization, 3720 model 2 or 12*
refused port swap**
remote console active lamp on 2-3
remote console active lamp*
remote console in customer mode**
remote console in maintenance mode**
remote console logoff*
remote console logon*
remote console problems 2-5
remote customer console password recovery**
remote customer password**
remote maintenance console password recovery**
remote maintenance password activation**
remote maintenance password deactivation**
remote maintenance password**
requester* *
requesting controller**
reset address compare function**
reset address compare messages**
*
3720/3721 Operator's Guide
**
3720/3721 Extended Services
reset branch trace function**
reset branch trace messages**
reset CCU check function**
reset CCU function**
reset CCU/LSSD function**
reset CCU/LSSD messages**
reset I-step function**
reset IOC function**
resetting logon attempt counters**
resetting ports**
responder limitation**
responder* *
responding controller**
restore disk from diskettes**
restoring MCFs**
save disk onto diskettes**
scanner IML * and **
scanner interface trace (SIT) function**
scanner-related messages 5-7
scanners and line addresses, correspondence between**
SCF**
SDLC test frame**
SDLC test frames (NCP)**
selecting CCU functions**
selecting immediate functions**
selecting 3720 functions**
selective scanner IML * and **
serial number*
SES**
set address compare function**
set address compare messages**
set branch trace function**
set branch trace messages**
set I-step function**
set immediate instruction (SETI)**
SETI instruction * *
SIT, NCP scanner interface trace**
stand-alone link test messages**
stand-alone link tests**
start address trace (NCP)**
start CCU function**
stop address trace (NCP)**
stop CCU function**
stop on CCU check function**
stop on IOC check function**
subchannel switching (MSLA) function, EP**
switching between 3720 functions and CCU functions**
switching control to EP mode**
switching control to NCP mode**
switching ports**
switching to diskette mode*
SYSTEM INPUT AREA (SIA)*
X-4
3720/3721 Communication Controller Problem Determination Guide