User’s Manual
10
Figure 2.4
A pair of needle-nose pliers may be helpful when working with jumpers. If you have any doubts about the
best hardware configuration for your application, contact your local distributor or sales representative
before you make any changes.
Tip
: How to identify the first pin of the interface or jumper, observe the text mark next to the plug socket,
it will be indicated by "1" or bold lines or triangle symbols; look at the pad on the back, the square pad is
the Pin 1; all jumpers have a white arrow next to pin 1.
2.3 Jumper Location
The KMDA-2702 Embedded Box Computer has a number of jumpers inside the chassis that allows you
to configure your system to suit your application. The table below lists the functions of the various
jumpers. The table below shows the function of each of the board’s jumpers:
Figure 2.5
Jumpers
Jumper
Name
Description
CMOS
Clear CMOS Data Setting
3-Pin Block
J_PANEL1
LVDS screen 3.3V/5V/12V Power supply Select
6-Pin Block
JP1/JP3/JP5/JP7/JP9/JP11
COM5/6/7/8/9/10 RS232/RS485/RS422 Mode Select
8-Pin Block
JP2/JP4/JP6/JP8/JP10/JP12
COM5/6/7/8/9/10 Matching resistor Select
8-Pin Block
JP13
COM5/COM6 RI/5V/12V Power supply Select
8-Pin Block
Summary of Contents for KMDA-2702
Page 1: ...User s Manual 1 User s Manual KMDA 2702 Ver A1 0 Date 15 October 2018 ...
Page 2: ...User s Manual 2 Version Note No Ver Note Date Writer 1 A1 0 first publish 20180815 Tracy Liu ...
Page 8: ...User s Manual 1 General Information CHAPTER 1 ...
Page 12: ...User s Manual 5 Main board rear Figure 1 1 Sub board ECB 153 Figure 1 2 ...
Page 13: ...User s Manual 6 Sub card ECD 7150 Figure 1 3 KMDA 2702 Dimensions Uint mm Figure 1 4 ...
Page 14: ...User s Manual 7 Hardware Installation CHAPTER 2 ...
Page 31: ...User s Manual 24 Figure 2 28 Figure 2 29 Figure 2 30 ...
Page 32: ...User s Manual 25 Figure 2 31 Figure 2 32 Figure 2 33 ...
Page 33: ...User s Manual 26 Figure 2 34 Figure 2 35 Figure 2 36 ...
Page 35: ...User s Manual 28 Figure 2 39 Figure 2 40 Figure 2 41 ...
Page 36: ...User s Manual 29 Figure 2 42 Figure 2 43 Figure 2 44 ...
Page 38: ...User s Manual 31 Figure 2 47 Figure 2 48 Figure 2 49 ...
Page 39: ...User s Manual 32 Figure 2 50 Figure 2 51 Figure 2 52 ...
Page 41: ...User s Manual 34 BIOS Setup CHAPTER 3 ...
Page 61: ...User s Manual 54 Driver Installation CHAPTER 4 ...
