EVOC EC0-1814, Руководство пользователя

Страница: 13 / 53

Chapter 2 Installation
- 8 - EC0-1814(B)
Jumper Setting
1. JCC1: Clear/Keep CMOS Setting (Pitch: 2.54mm)
CMOS is powered by the button battery on board. Clearing CMOS will restore
original settings (factory default). The steps are listed as follows: (1) Turn off the
computer and unplug the power cable; (2) Instantly short circuit JCC1; (3) Turn on
the computer; (4) Follow the prompt on screen to enter BIOS setup when booting the
computer, load optimized defaults; (5) Save and exit. Please set as follows:
Setup Function
1-2 Open Normal ((Default)
JCC1
1-2 Short
Clear the contents of CMOS and all BIOS settings
will restore to factory default values.
2. JP1 ~ JP10: RS-232/RS-422/RS-485 Mode Selection for COM1 and COM2
(Pitch: 2.54mm)
Mode Selection
Pin
Setting
RS-232 RS-485 RS-422
JP1 1-2 3-4 5-6
JP2 1-2 2-3 2-3
JP3 1-2 2-3 2-3
JP4 1-2 2-3 2-3
JP5 1-2 2-3 2-3
JP6 1-2 3-4 5-6
JP7 1-2 2-3 2-3
JP8 1-2 2-3 2-3
JP9 1-2 2-3 2-3
JP1/JP6
JP2 ~ JP5
JP7 ~ JP10
JP10 1-2 2-3 2-3
Note: JP1 ~ JP5 are used to set COM1; JP6 ~ JP10 are used to set COM2.
3. JP11 ~ JP12: Choose Voltage Mode for Serial Port with Power (Pitch:
2.54mm)
Setup Function
1-2 Short Normal ((Default)
3-4 Short Choose 5V Serial Port
JP11/JP12
5-6 Short Choose 12V Serial Port