Seagate ST39204LC - Cheetah 9.2 GB Hard Drive Product Manual page 90

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O
office environment 31
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operating 28 29 31
operating environment 14
operating option 37
operating parameter 50
operator intervention 13
option jumper 37
option jumper location 37
option select header 56
option select jumper 37
options 8
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orientation 10 29 42
out-of-plane deflection 43
out-of-plane distortion 43
Output characteristics 67
P
package size 29
package test specification 4
packaged 29
parity 41
parity checking 41
parity error 41
partition or logical drive 37
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PCB 15 40 42
temperature 27
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PCBA 37 43 50
PCBA circuit run 58
PD jumper 41
peak bits/inch 9
peak starting current 21
performance characteristics 9
performance degradation 29
peripheral I/O cable 22
physical buffer space 10
physical characteristics 56
physical damage 31
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physical interface 56
physically contiguous blocks of data 12
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power 21 22 41
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power connector 21
power control switch 10
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power dissipation 25
power distribution 3
power sequencing 22
power supply voltage 13
power-carrying conductor 59
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power-on 37 67
power-on operating hours 14
power-on reset 50
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power-up 22 41
power-up hours 14
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prefetch 10 11 12
prefetch (read look-ahead) 10
prefetch ceiling field 12
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56 58 60
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Cheetah 18XL Product Manual, Rev. G
prefetch data 12
prefetch field 12
prefetch hit 12
prefetch mode 10
prefetch of contiguous blocks 12
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prefetch operation 10
prefetch segmented cache control 10
preventive maintenance 13
printed circuit board. See PCB
PRML read channel electronics 5
product data page 49
programmable drive capacity 8
R
radio interference regulations 3
Radio Research Laboratory 4
read 10
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read command 10 11
read data 11
read error 13
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read error rate 13 35
read operation 11
read retry count 35
read/write head 9
ready 50
receive diagnostic results 36
receiver circuits 68
recommended mounting 30
recoverable seek error 13
reference documents 4
regulation 21
relative humidity 28
reliability 7
reliability and service 14
reliability specifications 13
remote switch 37
repair facility 15
repair information 19
REQ/ACK offset 56
request sense command 36
request sense information 14
resonance 29
retrieved data 11
S
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S.M.A.R.T. 7 16
safe power transmission 59
safety 3
Safety and Regulatory Agency Specifications 4
saved value 50
SCSI
commands 46
format commands 13
interface data transfer rate 9
messages 45
SCSI bus cable 37
SCSI bus condition 55
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