Solved! set top box

[prakash.borikar]

I recently change to airtel set top box . when connect my bravia tv to set top box there is massage show on screen 1080p 12 bit what is this . my tv model sony bravia 50kdl 900b. please Define this. my tv is not 4k, this 3d tv

 

[americanaudiophile]

It might be the TV displaying the output of the set top box. If the remote has a button like "info" that might bring that message back up.