1) one picture is needed in a nomal and the other in the flip-mode.
2) you need two videosignals, one for each teleprompter.
For the signals you need a splitter from 1 to 2 or more signals. So you can support each teleprompter.
For the right videosignal presentation. You need a monitor with the flip function at your normal teleprompter. This you have with all Prompter People or TVPROMPT products. Here you flip the signal and because of the mirror it is shown correct.
The signal to the On Stage is not modified and does not need that.
So both teleprompter show the signal as needed.
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