microarray dataset input into metascape

Dear all,
I am wondering if it is feasible to use a microarray – or should i ONLY use rna seq datasets to input into metascape. I am aware that the inputted gene list will be compared by metascape against the entire genome and so the microarray would not have that kind of coverage being confined to a discrete amount of genes predetermined.
Please kindly advise if metascape is really only for rna seq high throughput sequencing data?
thanks,
Fiona.