Altinex VM2143VS - Manual (Page 7)

V-MATRIX
6
Diagram 3 : DC Coupled/75 Ohms
Jumper Settings for Video Signal
DC Coupled/75 Ohm Impedance
Note: In the diagram, above, the jumpers are set for 75 ohms input impedance on the following ports:
P20, P23, P21, P22, P24, P27, P25 and P26. (Jumpered pins have dark circles.)
The jumpers on P1, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14, P15, P16, P17, P18 and P19 are
installed for DC Coupling.
AC/DC COUPLING
JUMPERS JUMPERS
INPUT IMPEDANCE
75 HIZ
P20
P1,P5 OPEN-AC
P1,P5 CLOSE-DC
P23
HIZ 75
P21
HIZ 75
P22
HIZ 75
P24
HIZ 75
P27
HIZ 75
P25
HIZ 75
P26
HIZ 75
P1,P5 OPEN-AC
P1,P5 CLOSE-DC
P10,P11 OPEN-AC
P10,P11 CLOSE-DC
P6,P7 OPEN-AC
P6,P7 CLOSE-DC
P8,P9 OPEN-AC
P8,P9 CLOSE-DC
P12,P13 OPEN-AC
P12,P13 CLOSE-DC
P18,P19 OPEN-AC
P18,P19 CLOSE-DC
P18,P19 OPEN-AC
P18,P19 CLOSE-DC
P18,P19 OPEN-AC
P18,P19 CLOSE-DC