Is the Fluke 115 suppose to do that? or its a fault?

[swapnil.veng]

Its about my Fluke 115 Multimeter. Its displaying the correct DC voltage when its set to mV AC, but when I set it to V AC, it displays 0000. Shouldn't it display 0000 when set to mV AC and when the signal is DC? Everything else works fine. Even an AC signal in mV works properly.
I put photographs for reference.

[Wytnucls]

All normal. AC mV position is DC coupled as shown by the symbol over the mV script.
Read page 11 of the user manual.