Longshine GT150 User Manual

Page 21

EMB-M3 User`s Manual

JP8: LCD PANEL Power Selection

JP8 can be used to select the Panel LCD supple power: +3.3V or
+5V.The default setting is on +3.3V.User need to check the LCD panel
spec and adjust this jumper and make Panel work in specified power
rail.

+3.3V

+5V

JP9: Clear CMOS RAM Data

This 3-pin Jumper allows the user to disconnect the built-in 3V battery
power to clear the information stored in the CMOS RAM. To clear the
CMOS data: (1) Turn off the system power, (2) Remove Jumper cap
from pin1&2, (3) Short the pin2 and pin3 for three seconds, (4) Put
Jumper cap back to pin1& 2. (5) Turn on your computer, (6) Hold
Down during boot up and enter BIOS setup to enter your
preferences.

JP9

Setting

Function

Pin 1-2

Short/Closed

Normal Operation

(default)

Pin 2-3

Short/Closed

Clear CMOS

Content

JP15: CF Card Mode Selection

This Jumper is to select the CF works on Secondary Channel master
device or Slave device.

Master

Slave

JP15