BIOS SETUP
KP-5600 Series Touch POS Terminal
21
CHAPTER 4 BOARD SETTING
4.1 Main Board Jumper Setting
JCMOS1: Clear CMOS Jumper *
Placing the jumper on pin2-3 allows user to restore the BIOS safe setting
and the CMOS data. Please carefully follow the procedures to avoid
damaging the motherboard.
※
Cle
ar
CM
OS
Pro
ced
ure
s:
1.
R
em
ove
AC
power line.
2.
Set the jumper to “Pin 2-3 close”.
3.
Wait for five seconds.
4.
Set the jumper to “Pin 1-2 close”.
5.
Power on the AC.
6.
Reset your desired password or clear the CMOS data.
Serial Port Connectors & Headers *
JSEL1 / JSEL2
:
RS-232 / 422 / 485 Switch Headers for COM1
The headers determine that COM1 belongs to RS-232 (Default), 422, or
485.
JSEL1
1-2 RS-232
3-4 RS-422
5-6 RS-485
JSEL2
RS-232 RS-422 RS-485
1-3 3-5 3-5
2-4 4-6 4-6
7-9 9-11
9-11
8-10 10-12
10-12
3
1
Pin 1-2 Close:
Normal Operation (Default).
3
1
Pin 2-3 Close:
Clear CMOS data.
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