Compaq 4200 Family manual Index

detecting installation 1–4detecting removal 1–4diagnostic information 5–2fan interface 5–3module latch 5–1

power ratings 5–2protection 5–2replacing 5–4status

LED 5–1 ,5–4LED display 5–4reporting 5–2 ,5–4

temperature sensing 5–3product certification A–2

Q

quiescing 1–6

R

replacement

affect on SCSI bus operation 1–6methods 1–6

disk drive 1–6

dual power supplies 1–7EMU 1–6

fan 1–7hot-pluggable 1–6I/O module 1–7pluggable 1–6 ,1–7SCSI bus cables 1–7single power supply 1–7

S

safety 1–6SCSI 1–1

SCSI bus 1–1 ,2–1cable length 1–3

cables 1–2 ,1–5 ,1–7 ,2–1 ,3–1connecting 2–1disconnecting 2–1installing 2–4

part numbers 2–2controller 2–1quiescing 1–2 ,2–1 ,6–2

Index I–3

single bus configuration 2–1termination

external bus 3–3internal bus 3–3status LED 3–3

VHDCI 2–1connectors 2–1 ,3–1

SCSI bus addresses address map 3–4drive bays 3–4

sensing

enclosure temperatures 1–4power supply

current 1–4total power 1–4voltage 1–4

single bus configuration 2–1single-ended, See SE. slots. See bays.

small computer system interface. See SCSI. status displays 1–4

disk drives 1–4EMU 1–4enclosure 1–4I/O module 1–4power supply 1–4

status monitoring 1–4

U

Ultra SCSI bus 1–1external 1–1 ,3–1SE 1–1 ,1–2 ,3–1

Ultra2 SCSI bus 1–1 ,4–1controller 3–1internal 1–1 ,3–1LVD 1–2

V

verifying operation 2–4

disk drive status LEDs 2–5enclosure status LEDs 2–4 ,2–5

very high density computer interface. See SCSI bus, VHDCI.