Jumper Settings; Table 2-1. Jumper Descriptions; Table 2-2. Clear Cmos Jumper; Table 2-3. At/Atx Mode Selector - Quanmax KEEX-2010 User Manual

Jumper Settings

To ensure correct system configuration, the following section describes how to set the jumpers to enable/
disable or change functions. For jumper descriptions, please refer to the table below.
Jumper
Clear CMOS Jumper (JP1: 3-pin 2.0mm pitch header):
Function
Normal (Default)
Clear CMOS
AT/ATX Mode Selector (JP2: 2-pin 2.0mm pitch header):
Function
ATX Mode (Default)
AT Mode
LCD Voltage Selector (JP3: 3-pin 2.0mm pitch header):
Function
+3.3V (Default)
KEEX-2010 Series User Guide
JP1
JP2 AT/ATX Power mode Selection
JP3

Table 2-1. Jumper Descriptions

Table 2-2. Clear CMOS Jumper

Table 2-3. AT/ATX Mode Selector

+5V

Table 2-4. LCD Voltage Selector

Function
Clear CMOS
LCD Voltage Selection
JP3
1-2 Short
2-3 Short
JP2
1-2 Open
1-2 Short
JP1
1-2 Short
2-3 Short
1
2
Jumper Settings and Pin Definitions 2-5