V1.1-OCTOBER 2019
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OMNIA MPX NODE MANUAL
13 Internal Switch Settings
Two DIP-switch banks inside MPX Node allow you to configure the following:
1. You can change your Encoder into a Decoder or a Decoder into an Encoder.
2. You can select between 5 ohm (default) and 75 ohm impedance for the composite
input connector
3. You can select between 4V (default) and 10V peak-to-peak output.
DIP-switch Access
In most cases, you will never have to open the unit, but in case you need to make adjust-
ments to internal switches, work should be performed only by qualified technicians in a
static controlled environment.
Notice: Do not remove the circuit board from the chassis! Doing so will break the
thermal seal on the processor possibly resulting in damage to the unit, and will void
the warranty.
To gain switch access:
1. Disconnect power and other external cables
2. Remove the 16 screws on the top of the unit with a Phillips screwdriver.
3. Pull the lid up and away from the chassis.
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