UTC RETAIL 3170 Series Guía de usuario descargar pdf (Pagina 14)

Serial Operating Parameters Selection

The 3170 RCD ships factory set for 9600 baud, 8 data bits, and no parity. If desired, the baud and parity can be

changed with a few simple steps.

Remove the lens cover by depressing the 2 tabs on the bottom of the display. While the tabs are depressed, carefully

rotate the lens cover off of the display, starting at the bottom of the display. Once the lens is removed, the headers

used to select the baud rate and parity will be visible. They are located on the printed circuit board to the right of the

vacuum fluorescent display. The shorting jumpers (supplied with unit) can be added to change both the baud rate

and/or parity.

The diagram below shows positions of the shorting jumpers needed for different baud rates and parities. Up to 4

shorting jumpers may be needed.

BAUD RATE

9600 Baud . . 7 2400 Baud . . 7 4800 Baud . . 7 19.2K Baud . . 7

DEFAULT . . 6 . . 6 . . 6 . . 6

. . 5 . . 5 . . 5 . . 5

. . 4 . . 4 . . 4 . . 4

. . 3 . . 3 . . 3 . . 3

. . 2 . . 2 . . 2 . . 2

. . 1 . . 1 . . 1 . . 1

PARITY

No Parity . . 7 Odd Parity . . 7 Even Parity . . 7

DEFAULT . . 6 . . 6 . . 6

. . 5 . . 5 . . 5

. . 4 . . 4 . . 4

. . 3 . . 3 . . 3

. . 2 . . 2 . . 2

. . 1 . . 1 . . 1

1 2 ... 9 10 11 12 13 14 15 16

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UTC RETAIL 3170 Series Guía de usuario Pagina 14