Casio IQ18W User's Guide
![Casio IQ18W Clock manual cover](/images/vyigNKzjsJbaUoZPtJzQVEIW/thumbs/thumb175x175.webp)
To set the time on the Casio IQ18W Clock, press and hold the 'Set' button, use the 'Hour' and 'Minute' buttons to adjust the time, and release the 'Set' button to save the settings.
To change the battery, remove the back cover by gently prying it open, replace the old battery with a new one (make sure the polarity is correct), and snap the cover back into place.
If your clock is not keeping accurate time, check if the battery needs replacing or if the clock is placed near strong magnetic fields or electronic devices that may interfere with its operation.
While the Casio IQ18W Clock is designed for general indoor use, excessive humidity can affect its performance. Consider placing it in a less humid area or using a protective enclosure.
Press and hold the 'Mode' button until the display switches between 12-hour and 24-hour formats. Release the button once the desired format is displayed.
If the display is dim, replace the battery with a new one. If the issue persists, ensure the clock is not exposed to direct sunlight or extreme temperatures.
Use a soft, dry cloth to gently wipe the surface of the clock. Avoid using water, cleaning solvents, or abrasive materials that could damage the clock.
To reset the clock, remove the battery and wait for a few minutes before reinserting it. This will clear all settings and restore the clock to its default state.
Use the built-in hanging hole on the back of the clock. Secure a nail or screw in the wall, and hang the clock securely to ensure it is stable and level.
Rechargeable batteries can be used, but it is recommended to use standard alkaline batteries for optimal performance and battery life.