Sony BRS-200 - Manual (Page 121)

121
Using the GPI I/O Connector
Cha
p
te
r 6
Co
nt
rol Using E
x
te
rnal De
vices
Setting example 2
When the Button1 (cross-point button 1) is lit in red, pin number 10 on the GPI
I/O connector short-circuits with GND.
It will be convenient to write down the functions assigned to each pin on the
chart below.
Control Examples Using the GPI I/O Connector
Input example 1: control example when an external switch is
connected
UTILITY PIN NO FUNCTION COLOR I/O DIR 1/3
GPI 10 Button1 Red Output 961
Pin number Function Pin number Function
1 9
2 10
3 11
4 12
5 13 GND
6 14 GND
7 15 GND
8
5V VCC
50 mA at
maximum
External device
Processor Unit of the
BRS-200