support@nako.com (replace with actual domain) Support Hours: Monday–Friday, 9 AM – 6 PM (local time) Website: www.nako.com/support/manuals (download firmware updates)
“Reassure the unit verbally. Speak slowly. If the LED glows green, it has forgiven you. If it glows red, perform a ‘Hard Reset’ by unplugging it for one human lifetime (approx. 5 minutes).” Nako Na-617a User Manual
: Used to increase values during settings or to start/stop the stopwatch. Operating Instructions 1. Setting the Current Time and Date To adjust the standard time display: support@nako
If you have the scale, here’s what those cryptic symbols and buttons actually do: Nako Na-617a User Manual
Kenko kk-617a and Nako na-617a user manual. - Что то с ЖЖ