DAS
Switchers
Sams elektronik d.o.o. • [email protected] • www.sams.rs
elektronik
11
IMPEDANCE ADJUSTMENT
In order to perform impedance changes, it is necessary
to open the device.
To change the input impedance to 75Ω, set jumper. Each
input can be independently configured. Jumpers are
marked with the name IJMP1.
Place the jumper at the input.
Place the jumper on the output.
110Ω
75Ω
The factory setting 110Ω
75Ω
75Ω
110Ω
JMP1
JMP1
110R
110R
75R
75R
The output is factory set to 110Ω.
To change to 75Ω switch jumper as shown below.
Wiring inputs
Wiring output
G
+
+
G
-
-
+
G
G
+