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PPC-5190 User Manual - iEi

PPC-5190 User Manual - iEi

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<strong>PPC</strong>-<strong>5190</strong> Flat Panel PC<br />

JP14<br />

DESCRIPTION<br />

2-3 closed COM4 RI PIN Use Voltage +12V<br />

1-2 closed COM4 RI PIN Use Voltage +5V<br />

Table 3-12: COM4 RI Voltage Selection Jumper<br />

3.5.6 Keyboard and Mouse Power Source Setting (JP18)<br />

JP18<br />

DESCRIPTION<br />

1-2 closed VCC (default)<br />

2-3 closed 5VSB<br />

Table 3-13: Keyboard and Mouse Power Source Setting<br />

3.5.7 LCD Voltage Setup (JP2)<br />

WARNING:<br />

Do not change this voltage. This voltage has been preset and is compatible<br />

with the currently installed 17” TFT LCD screen. Change this jumper setting<br />

may cause damage to the system.<br />

The LCD Voltage Setup jumper sets the voltage for the LCD screen. This setting MUST<br />

NOT be changed.<br />

JP2<br />

DESCRIPTION<br />

1-2 closed +3.3V (default)<br />

3-4 closed +5V<br />

5-6 closed +12V<br />

Table 3-14: LCD Voltage Setup Jumper Settings<br />

Page 52

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