User manual
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SUM and OR Bus
1. Direct Coupled Channel 2 Signal Input to Attenuverter and Sum/OR Bus. Normalized to a +10V reference for generation of
voltage osets. Input Range +/-10Vpp.
2. Direct Coupled Channel 3 Signal Input to Attenuverter and Sum/OR Bus. Normalized to a +5V reference for generation of
voltage osets. Input Range +/-10Vpp.
3. CH. 1 Attenuverter Control: provides for scaling, attenuation and inversion of the signal being processed or generated by CH. 1.
Connected to CH. 1 Variable Output and Sum/Or Bus.
4. CH. 2 Attenuverter Control: provides for scaling, attenuation, amplication and inversion of signal patch to CH. 2 Signal Input.
With no signal present, it controls the level of the oset generated by CH. 2. Connected to CH. 2 Variable Output and
Sum/OR Bus.
5. CH. 3 Attenuverter Control: provides for scaling, attenuation, amplication and inversion of signal patch to CH. 3 Signal Input.
With no signal present, it controls the level of the oset generated by CH. 3. Connected to CH. 3 Variable OUT and
Sum/OR Bus.
6. CH. 4 Attenuverter Control: provides for scaling, attenuation and inversion of the signal being processed or generated by CH. 4.
Connected to CH. 4 Variable Output and Sum/OR Bus.
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