Portwell ROBO-503, Руководство пользователя

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User’s Manual
16 ROBO-503/ROBO-503N User’s Manual
3.6 Setting Jumpers
You can configure your board to match the needs of your application by setting jumpers. A
jumper is the simplest kind of electric switch.
It consists of two metal pins and a small metal clip (often protected by a plastic cover) that
slides over the pins to connect them. To “close” a jumper you connect the pins with the clip.
To “open” a jumper you remove the clip. Sometimes a jumper will have three pins, labeled 1,
2, and 3. In this case, you would connect either two pins.
The jumper settings are schematically depicted in this manual as follows:
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.
3.6.1 Clear CMOS (J1 / Pin 1, 3, 5)
You can use J1 to clear the CMOS data if necessary. To reset the CMOS data, set J1 to
3-5 closed for just a few seconds, and then move the jumper back to 1-3 closed.
Clear CMOS (J1 / Pin 1, 3, 5)
Protect* Clear CMOS
* default
1
3
5 2
4
6
1
3
5 2
4
6
J1