2014 stereo code?

[Tiffy]

Hi all,I changed my battery and now my 2014 honda fit stereo is bringing up enter code,I'm not sure if this the original factory stereo but have been told it is.It is a gathers stereo and have looked everywhere through the manual and have found nothing,I even contacted the dealer where I bought it from and Honda nz but no luck,any ideas of what to do from here,my singing really is not a voice to be heard so would love my stereo to be back in action again,thanks for any help.