Recording

[cjc13c]

I have a 65," Sony TV 

I have bought a usb hdd and it's recording well 

but

I can't change the TV channel while I'm recording WHY

[royabrown2]

What is your TV model?

If it has only one tuner, then as it needs it to make the recording from, this may explain it.

[terjetverb]

I have the same issue with ny KD-55XD9305. Recording works, but I can't view other channels whil recording to the HDD. Both antenna inputs are connected to the LNB.

Incidentally, is there a way to see the signal quality of BOTH antenna inputs? Home -> Help -> Signal diagnostics only shows the main input signal for me (and not sub).