Overloading Bolt Input?

My OTA antenna source is currently amplified +45dB mV as it's intended to feed multiple TVs, whereas for right now I'm just testing with a feed to a single TV (via a Tivo Bolt). The amplifier documentation says connecting to just one TV at +45dB mV will work fine without risking any damage to the TV. However I was wondering if the same is true of the Bolt? Can I feed this to the Bolt RF input as is, or will I overload it? If this is too high for the Bolt, what is a safe level of...

Overloading Bolt Input?

Overloading Bolt Input?