Jumper Settings And Connectors; Clear Cmos; Atx And At Mode; Control Lvds Backlight (Jlvds_Clt1) From Sio - Advantech IPPC-9151G User Manual

2.3

Jumper Settings and Connectors

2.3.1

Clear CMOS

Function
* Keep CMOS data
* Clear CMOS data
* Default
Note! If password is set in CMOS, the above way can not clear the password.
Only by refreshing BIOS can the password be cleared.
2.3.2

ATX and AT Mode

Table 2.1: PSON1: ATX, AT mode selection
Close Pins
1-2
2-3*
* Default
2.3.3

Control LVDS Backlight (JLVDS_CLT1) from SIO

Linear brightness control
PWM brightness control (default)
2.3.4

JLVDS1 Power Selector

- IPPC-9151G: Default 4-6, 3.3 V
- IPPC-9171G: Default 2-4, 5 V
Close Pins
JLVDS1
2-4
4-6
3-4
Jumper setting
1-2 closed
2-3 closed
Result
AT mode
ATX mode
1
1
Result
For jumpers of 5 V LVDS panel
For jumpers of 3.3V LVDS panel
For jumpers of 12 V LVDS panel
21
2 3
1 and 2
2 3
2 and 3
IPPC-9151G/9171G User Manual