Configuration settings – Sony PCV-R528DS User Manual
Page 81
System Board
73
Configuration Settings
A 5-switch dual inline package (DIP) provides configuration settings for
FREQ Ratio (CPU frequency multiplier) and Clear CMOS.
The computer ships with the CMOS Clear (Switch 1) set to OFF (Normal).
Do not change the position of Switch 1 unless directed by a technical
support person.
The computer ships with the FREQ Ratio multiplier set to X4.5 (see
DIPSW table for positions of Switches 2 through 5).
DIPSW
Function
Switch 1
Switch 2
Switch 3
Switch 4
Switch 5
Clear CMOS
ON
N/A
N/A
N/A
N/A
Normal
OFF
N/A
N/A
N/A
N/A
FREQ Ratio = X3.0
N/A
ON
OFF
ON
ON
FREQ Ratio = X3.5
N/A
OFF
OFF
ON
ON
FREQ Ratio = X4.0
N/A
ON
ON
OFF
ON
FREQ Ratio = X4.5
N/A
OFF
ON
OFF
ON
FREQ Ratio = X5.0
N/A
ON
OFF
OFF
ON
FREQ Ratio = X5.5
N/A
OFF
OFF
OFF
ON
FREQ Ratio = X6.0
N/A
ON
ON
ON
OFF
FREQ Ratio = X6.5
N/A
OFF
ON
ON
OFF
FREQ Ratio = X7.0
N/A
ON
OFF
ON
OFF
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DIPSW
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O
N