Zenith-data-systems MT2000 Manual de usuario descargar pdf (Pagina 82)

4-29

Configuring Your System

Table 4-8. System Board Jumper Configurations

Jumper Description Option Setting Factory

Default

Your

Setting

Reserved

J7A

Required on factory default. 2-3 2-3 2-3

FLASH Code

J6A

FLASH reprogramming

power protection

BIOS not write protected; FLASH update

BIOS write protected; no FLASH update

1-2

2-3

1-2

Reserved

J5A

Required on factory default. 1-2 1-2 1-2

CPU Speed

J4A

Used with jumpers at

J3A, J2A, J1A, J6B and

J5B to set CPU speed*

Required on factory default 2-3 2-3 2-3

CPU Speed

J3A

Used with jumpers at

J2A, J4A, J1A, J6B and

J5B to set CPU speed*

Required on factory default 1-2 1-2 1-2

CPU Speed

J2A

Used with jumpers at

J3A, J4A, J1A, J6B and

J5B to set CPU speed*

Required on factory default

2-3 2-3 2-3

CPU Speed

J1A

Used with jumpers at

J3A, J4A, J2A, J6B and

J5B to set CPU speed*

Required on factory default

2-3 2-3 2-3

Reserved

J7B

Required on factory default. 1-2 1-2 1-2

CPU Speed

J6B

Used with jumpers at

J3A, J4A, J2A, J1A and

J5B to set CPU speed*

Required on factory default. 1-2 1-2 1-2

CPU Speed

J5B

Used with jumpers at

J3A, J4A, J2A, J1A and

J6B to set CPU speed*

Required on factory default. 2-3 2-3 2-3

Reserved

J4B

Required on factory default. 2-3 2-3 2-3

Reserved

J3B

Required on factory default. 1-2 1-2 1-2

Password Clear

J2B

Password protection Password protection enabled

Password cleared; protection off

1-2

2-3

1-2

CMOS Clear

J1B

Real-time clock CMOS

protection

RTC CMOS protection enabled

RTC CMOS cleared to factory defaults

1-2

2-3

1-2

Reserved

J601

All nine jumpers must be

in.

Required on factory default. IN IN IN

Reserved

J612

Required on factory default. 2-3 2-3 2-3

* To change CPU speed, see Table 4-9.

1 2 ... 77 78 79 80 81 82 83 84 85 86 87 ... 204 205

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