IAQM-129 Display

I recerived 2 new IAQM-129’s and both displays have flashing numbers for AQI (7 and 14) and PM2.5 (005 and 010) after completing all settings. Is this normal? If not what has to be done to correct for a non flashing value to be displayed? Thanks.

Hello,
Sorry for the inconvenience.
Could you please provide order information and a problem video/picture to email support@inkbird.com for after-sales service?
Since forum posts are public, these may involve private information, please do not reply here.
Thanks.