A300 Motherboard Before the A300 is installed in the system, the jumpers must be set in accordance with the
desired configuration. The jumpers on the A300 are listed in Table 5-1.
Description Label Type
CF card setup JP4 2-pin header
Clear CMOS JP2 3-pin header
COM port select CN13 12-pin box header
LCD voltage select JP5 3-pin header
LCD rotate CN16 2-pin header
Table 5-1: Jumpers
5.5.1 CF Card Setup Jumper Settings Jumper Label: JP4
Jumper Type: 2-pin header
Jumper Settings: See Table 5-2
Jumper Location: See Figure 5-8
The CF Card Setup jumper sets the compact flash card as either the slave device or the
master device. Make the necessary jumper setting in accordance with the settings shown
in Table 5-2.
CF Card Setup Description
Open Slave Default
Short Master
Table 5-2: CF Card Setup Jumper Settings
The location of the CF Card Setup jumper is shown in Figure 5-8 below.
Page 71