Error when upload logo AHD channel 04

I got proplem when i uploaded logo .before i upoad logo the button(keyboard) in font of video recoder use normally but affter i uploaded logo ,alram of video recoder was blue,and it (the button) not used so i can't understand what is happening ?

The specially happening when i upload logo channel 04 ,rest channel 08,channel 016 is normal when i upload !

Please Help me ! thank you so much!

Hmm, you may try upload old firmware again.

yes i will try ,thank you so much

" title="Applause" />