
The terminal block signal switching is controlled by microprocessor.
For current switching, it is recommended to connect a K-1 type relay
(not included) to the terminal block as shown.
-
A
B
GN
PW
O/P
A/C adapter
power jack
Commmon
Normal
Close
Normal
Open
+
Ext. Connection
K-1 Relay
Receiver Circuit Board
Channel A/B
select switch
15