IEI Technology WAFER - E668EV ATX, Руководство пользователя

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2.3 Clear CMOS Setup
To clear the CMOS Setup (for example, if you forget the
password, you have to clear the CMOS and then re-set the
password), you should close the JP3 (2-3) for about 3 seconds,
then open it. This will bring the system back to normal operation
mode.
• JP3: Clear CMOS Setup
JP3 DESCRIPTION
1-2
(default)*
Keep CMOS Setup
(Normal Operation)
Short 2-3 Clear CMOS Setup
2.4 Buzzer Function Setting
• CN6(2-4): Enabled/Disabled Onboard Buzzer Function
2 - 4 DESCRIPTION
SHORT * Enabled
OPEN Disabled
2.5 TFT LCD Setting
• JP1: TFT LCD type (5V / 3V & FPCLK / #FPCLK) Setting
JP1 DESCRIPTION
2 – 4 3V TFT LCD
3 – 5 FPCLK
1 – 3 #FPCLK
4 - 6 5V TFT LCD
2.6 RS232 or RS422/485 Selection
• JP2: RS232 or RS422/485 Selection for COM1
JP2 DESCRIPTION
1-2 Short RS232
2-3 Short RS422/485