EPSON 10–17
SED1280
SED1280
LED Matrix Connections
LE1
V
DD
LE2
to
LE5
SWS1
SED1280F
SWS2
to
SWS8
To key matrix
Key Switch Matrix Connections
SWS1
To LED matrix
SWS2
SWS8
SWC1
SED1280F
SWC2
to
to
SWC10
Note: Do not press two or more keys simultaneously.
