Appostar KP-5372, Руководство пользователя

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BOARD SETTING
KP-5372 Fanless POS Terminal 21
CHAPTER 4 BOARD SETTING
4.1 Main Board Jumper Setting
JCMOS1: Clear CMOS Header *
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 mainboard.
3 1
Pin 1-2 Close:
(Default)
Normal Operation.
3
1
Pin 2-3 Close:
Clear CMOS data.
※
Clear CMOS Procedures:
1. Remove 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.
Voltage Switch Header (JPC1~JPC6) by jumper select
This header is for controlling the Pin9 of COM ports to switch Ring/
5V/12V.
JPC1: Voltage Switch Header for JCOM1A
JPC2: Voltage Switch Header for JCOM1B
JPC3: Voltage Switch Header for JCOM3
JPC4: Voltage Switch Header for JCOM4
JPC5: Voltage Switch Header for JCOM5
JPC6: Voltage Switch Header for JCOM6
2
1
Pin 1-2 Close:
Pin9=5V
6
5
Pin 5-6 Close:
Pin9=12V
4
3
Pin 3-4 Close:
Pin9=Ring
(Default)
Remark:
Max output: 12V@500mA for each COM port