78 Cheetah 73LP Product Manual, Rev. E
O
office environment 30
operating 27, 28, 30
operating option 35
operating parameter 48
operator intervention 13
option jumper 35
option jumper location 35
option select header 52
option select jumper 35
options 8
orientation 10, 28, 40
out-of-plane deflection 41
out-of-plane distortion 41
Output characteristics 64
P
package size 28
package test specification 4
packaged 28
parameter rounding 51
parity 39
parity checking 39
parity error 39
partition or logical drive 35
PCBA 35, 38, 41, 48, 52, 54, 57
PCBA circuit run 54
PD jumper 39
peak bits/inch 9
peak starting current 21
performance characteristics 9
performance degradation 28
peripheral I/O cable 22
Persistent Reserve In 45
Persistent Reserve Out 45
physical buffer space 11
physical characteristics 52
physical damage 30
physical interface 52, 53
physically contiguous blocks of data 12
power 21, 22, 39
power connector 21, 22
power control switch 10
power dissipation 25, 26
power distribution 3
power sequencing 22
power supply voltage 13
power-carrying conductor 55
power-on 35, 64
power-on reset 48
power-up 22, 39
prefetch 10, 11, 12
prefetch (read look-ahead) 10, 12
prefetch ceiling field 12
prefetch data 12
prefetch field 12
prefetch hit 12
prefetch mode 10
prefetch of contiguous blocks 12
prefetch operation 10, 12
prefetch segmented cache control 10
preventive maintenance 13
PRML read channel electronics 5
product data page 47
programmable drive capacity 8
Q
queue full 51
queue tagging 51
R
radio interference regulations 3
read 11
read command 11, 12
read data 11
read error 13
read error rate 13, 33
read operation 11
read retry count 33
read/write head 9
ready 48
receive diagnostic results 34
receiver circuits 65
recommended mounting 29
recoverable seek error 13
reference documents 4
regulation 21
relative humidity 27
reliability 7
and service 14
reliability specifications 13
remote switch 35
repair information 19
REQ/ACK offset 52
request sense command 34
request sense information 14
reservation conflict 51
reset condition 51
resonance 28
retrieved data 11
S
S.M.A.R.T. 7
safe power transmission 55
safety 3
saved value 48, 49
SCA-2 Unshielded Connections 4
SCAM 35
SCSI
commands 44
format commands 13
interface data transfer rate 10