Chapter 223KEMX-1750 series Use r’s ManualJumper SettingsTo ensure correct system configuration, the following section describes how to setthe jumpers to enable/disable or change functions. For jumper descriptions, pleaserefer to the table below .Table 2 Jumper ListLabel FunctionJP1 Panel & Backlight Power Selection for LVDS1JP2 Backlight Power Enable Selection for LVDS1JP3 AT / ATX Mode SelectionJP4 LVDS1_ Backlight DC/PWM SelectionJP5 Signal / Power Selection for COM5JP6 Signal / Power Selection for COM6JP7 Signal / Power Selection for COM3JP8 Signal / Power Selection for COM4JP9 ME F/W SelectionJP10 MPCIE Acti vity LED IndicationJP11 Signal / Power Selection for COM2JP12 Signal / Power Selection for COM1JP13 USB Power SelectionJP15 RTC Reset SelectionTable 3 JP1 Panel & Backlight Power Selection for LVDS12165Jumper Setting Status1 1-3 Backlight Pow er = +12V3-5 Backlight Pow er = +5V2 2-4 Panel Pow er = +3.3V4-6 Panel Pow er = +5VPitch:2.54mm [Y IMTEX 3362*03SAGR]Table 4 JP2 Backlight Power Enable Selection for LVDS12165Jumper Setting Status1 1-3 Backlight Enable Voltage = +3.3V3-5 Backlight Enable Voltage = +5V2 2-4 Active High4-6 Active LowPitch: 2.54mm [Y IMTEX 3362*03SAGR]Table 5 JP3 AT / ATX Mode Selection231 Jumper Status1-2 Short ATX Mode2-3 Short AT ModePitch:2.54mm [YIMTEX 3321*03SAGR(6T)]
