MZ-X500 sending midi data from MIDI recorder

[CasioAlex]

Hello guys. Could you please answer the question I have not find solution yet.

I connected the midi cable to the output of my MZ-X500 and the second connector to the midi input of another synthesizer (Behringer).
When pressing the Casio keyboard, midi messages go to the Behringer and everything is fine, but I would like the melody that I recorded into
the built-in midi recorder on the Casio to be transmitted to the Behringer during playback, but this does not happen. That is, I can transmit
midi is only in real time but I want to play the melody recorded in the Casio midi sequencer on the Behringer.
Is it really impossible to do this, or maybe there is some nuance?

[Brad Saucier]

This is really a different question than the original topic and probably should be a new post.  Unfortunately the MIDI recorder does not transmit externally during playback.  The recording can be exported as a standard MIDI file and played on any other device capable of playing MID files.