![Acrosser Technology AR-B6003 Скачать руководство пользователя страница 35](http://html1.mh-extra.com/html/acrosser-technology/ar-b6003/ar-b6003_user-manual_2841621035.webp)
4.4 Watchdog Timer
If you set a watchdog timer, you can use it to reset the system when system
hangs up due to hardware issue. After you set the watchdog timer, the
software shall re-set the timer to re-start a new cycle before it time-out. Please
refer to Chapter 5 Software Installation and Programming Guide for how to set
the watchdog timer.
4.5 RS-232 Ports
There are three RS-232 ports on the AR-B6003. The COM1/COM3/COM4 are
connected through a male D-Sub 9-pin connector for serial communication.
The COM2 is connected through a cable. Users need to plug into RS-232 or
RS-422/485 connector. For RS-422/485, please refer to SW2, SW4 and SW5
setting. The following diagram is their pin definition and signal.
35
Содержание AR-B6003
Страница 1: ...1 AR B6003 Board User Manual...
Страница 8: ...2 2 Locations of IO ports Jumper Setting Definition Top Side 8...
Страница 9: ...Locations Of IO Ports Jumper Setting Definition Bottom Side 9...
Страница 39: ...Click the item all the drivers will be selected Click the item all selected items will be cancelled 39...
Страница 40: ...Click the Install icon to install the selected drivers Click the item to browse the CD contents 40...
Страница 41: ...Click the icon to close the program 41...
Страница 45: ...Please install the Acrobat Reader when you see the message 45...
Страница 50: ...5 3 4 Finish the driver installation Please click Yes to restart the system 50...
Страница 57: ...3 Run the bcdedit again without any option A new item testsigning is enabled 4 Reboot the system 57...