WESTERSTRAND SPORTSYSTEM
Dokument:
4253en08.docx
Författare:
CF
BASIC 190/250
Datum:
2019-11-19
Page:
12 av 18
Operation Instructions
WESTERSTRAND URFABRIK AB
Box 133
Tel. 0506 48000
Internet: http://www.westerstrand.se
545 23 TÖREBODA
Fax. 0506 48051
E-Mail:
External Radio Receiver
Normally the radio is placed inside the scoreboard and is connected at delivery. If an external receiver is used,
connect it according to the picture below.
Scoreboards with Text Matrix
If a PC is used to display text on the scoreboard, connect RS485 to a separate connection terminal according to
the pictures below. Note that the polarity of ‘A’ and ’B’ can differ between different manufacturers of RS485
modems. When using Moxa modems, always connect ‘D-‘ to ’A’ and ’D+’ to ’B’.
