This user guide provides instruction for setting the clock, temperature and humidity of ID-13 alarm clock
The Casio ID-13IT is a digital device featuring built-in sensors for temperature and humidity measurement. The manual provides instructions on removing protective stickers, setting the current time including year (2000-2039), month, day, and selecting between 12-hour or 24-hour formats.
The guaranteed temperature range is between -50°C and 70°C, although readings up to 41°C are displayed.
Push the °G/°F button to select either Celsius (°C) or Fahrenheit (°F).
The clock automatically returns to the Normal Timekeeping Screen after about three minutes without operation.