Albalá Ingenieros AVD0001C01, Руководство пользователя

Страница: 14 / 24

Albalá Ingenieros | Manual AVD0001C01
The use of other analog video coaxial cables like RG-59 type or similar is not
recommended except for very short distances.
The analog video outputs use BNC connectors and have an impedance of 75Ω.
The signal input provides loop-through functionality, and the signal can come in
through either of the two BNC connectors with loop-through. In order to load the
input with high impedance a 75Ω terminator should be connected or the termination
can be done using the switch on the front panel of the module.
The AVD0001C01 provides a switch that connects a termination to the input without
requiring a load to be connected to the loop-through output. The switch should be set
to the position labeled 75 ohm. If the other loop-through output is being used to send
signal to another device then this switch should be set to HiZ.
14