New machine set to old machine.

I received a new machine. Does anyone know where in Houston, TX, I can take my machines so the new one can be adjusted to blow like the old one? Do I need to have a new sleep study done?

No.
Apneaboard will send you the pdf FREE.

If you go here, you can request the Clinical Manual for your specific machine...Then you can make your own settings.
https://www.apneaboard.com/adjust-cpap- ... tup-manual

Usually the place that gave you the new machine should set it up to match your prescription or the old machine.

To the OP:

I agree with the prior responses. You can set it yourself, provided that you know what your old settings were.

Also, please fill in the profile. It would b helpful to know which machine we're talking about.