Technical data

10 Index
R
real-time clock battery (Model 400s), 5-59
remote human interface (HP-UX), 4-36
Reset switch
Model 400s, 2-5
Model 400t and Model 400dl, 2-1
RFI cover (Model 400s), 5-42
right side cover (Model 400s), 5-28
RS-232
configuration (HP-UX), C-19 to C-20
interrupt level, C-20
modem enable mode, C-20
remote/local mode, C-5, C-20
select code, C-19
SIO interface, theory of operation, 3-14
S
salvol, 4-17
SAX (System Acceptance Exerciser), 4-26, 4-27
SGC Bus slot, 3-10
SCSI
bus termination, 3-13
cable, internal (Model 400s), 5-38
configuration (HP-UX), C-21 to C-22
controllers, 3-10
verifying with self test diagnostics (Do
main), 4-18
interface,
theory of operation, 3-12
ID (HP-UX), 4-52
parameters, selecting (HP-UX), 3-13
testing (HP-UX), 4-50 to 4-52
self test diagnostics
Domain systems, 4-14, 4-17 to 4-24
continuous test section, 4-18,4-20
EISA tests, 4-18
extended test section, 4-14,4-18,4-19
ISA tests, 4-18
LED error codes, 4-20 to 4-22
overview, 4-17
SGC graphics controller board tests, 4-18
standard tests, 4-19
test section, 4-18
VRX color controller board tests, 4-18
VRX monochrome controller board
tests, 4-18
HP-UX systems, 4-59
control menu, 4-53 to 4-59
failure indications, 4-40 to 4-41
FRU support, 4-38 to 4-40
general description of failure codes, 4-41
to 4-43
serial I/O
ports, 3-9
RS-232 interface, theory of operation, 3-14
theory of operation, 3-11
Series 400 Workstations, 3-1
SERVICE mode LED
Model 400s, 2-5
Model 400t and Model 400dl, 2-1
SERVICE Mode switch
Model 400s, 2-5
Model 400t and Model 400dl, 2-1
Service/Normal Interface, 3-12
set defaults for memory tests (HP-UX), 4-59
SGC controller, 3-14
SGC tests, self test diagnostics (Domain), 4-18
sh command, 4-26
SST. See Storage Subsystem Tests
standalone systems, Domain diagnostics, 4-15
standalone utilities (Domain), 4-14
Standard Graphics Connection controller. See SGC
standard/ISA motherboard (Model 400s), 5-62
state and failure LED codes (HP-UX), 4-44 to
4-45
storage devices, internal, configurations, A-9 to
A-15
Storage Subsystem Tests (SST), 4-27
switch
Model 400s
power, 2-4
Reset, 2-5
SERVICE mode, 2-5
Model 400t and Model 400dl
circuit FRU pin numbers, 4-65
power, 2-1
Reset, 2-1
SERVICE mode, 2-1
monitor, 2-6 to 2-8
sysboot program, 4-14,4-25