Specifications

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2-2. COMPONENT LOCATIONS
AR-B1684 Connector, Jumper and Component Locations
DIMM3
SCSIA
SCSIB
U24
KM1
CRT
LAN1
COMA
DIMM1
DIMM2
J6
CN1
IDE1
IDE2
FDD
LPT
COMB
CN2
RST SPK HDL
J1
PLKL
FAN1
IR
J7
J5
J3
J8
PSW
ATX
KM2
JP1
JP2
T.C.
1
2
7
8
J2
AR-B9460 Connector, Jumper and Component Locations
CN2
USB1 USB2
LAN2
KM1
CN1
2-3. HOW TO SET JUMPERS
A jumper consists of two or three metal pins with a plastic base mounted on the card, and a small plastic
cap (with a metal contact inside) to connect the pins, so you can set up your hardware configuration by
"open" or close the pins. The jumper can be combined into sets, which called jumper blocks. When the
jumpers are all in the block, you have to put them together to set up the hardware configuration. The figure
below shows how it looks.
2 PIN
3 PIN
CAP
JUMPERS AND CAP
If a jumper has three pins, for example, labeled PIN1, PIN2, and PIN3, you can either connect PIN1 & PIN2
to create one setting and shorting or connect PIN2 & PIN3 to create another setting. The jumper setting
rules are applied throughout this manual.