Hikvision NVR DS-7604NI-E1

Hello use-IP

I have connected my NVR to the TV, but the menu keep popping up and blocks the view.

Firmware-version: 3.4.6 build 160405
Encodíng-version: 5.0 build 160324
Connected camera: Hikvision 2CD2032-I with firmware 5.4.5 build 170123

Any hints to how I get rid of the menu that keeps popping up, because when I click EXIT it goes away, but after a while it returns.