Color Screen Calendar: Model 2159t Instructions

If the color screen appears faint or the sound activation stops working, the batteries are likely running low. Replace the old batteries with new ones or plug the device into a USB power source.

The screen displays an icon indicating whether the room is currently "DRY," "COMFORT," or "HUMID" based on the moisture in the air. 6. The Sound-Control Backlight

The Color Screen Calendar Model 2159T allows you to set up to 5 alarms. Here's how:

Hold to make the alarm time flash, then use UP/DOWN to set the time. Color Screen Calendar Model 2159t Instructions

Open the small round hatch on the back panel and replace the CR2032 button cell battery. Clear plastic pull-tab is still inserted

To toggle modes, navigate to in the main menu, use the arrows to cycle through choices, and press OK . Time and Date Formats

Navigate down to . Adjust the Year, Month, and Day sequentially using the arrow keys. Press OK to save, then EXIT to return to the home screen. Toggling Format Modes If the color screen appears faint or the

Remember: When in doubt, use the physical navigation buttons. If the date is wrong, check the internal battery. And always export a backup before a factory reset.

When an alarm triggers, a visual text block appears and an audio tone sounds. Press any button on the back of the device or the button on the remote control to silence it immediately. If left alone, alarms typically auto-silence after 60 seconds. 5. Advanced Features: Auto-Dimming and Media Playback Auto-Dimming Function

Many variations of the Model 2159t feature a built-in night dimmer. Hold the LIGHT button for 3 seconds to toggle the auto-dim feature, which automatically lowers screen brightness between 10:00 PM and 6:00 AM. 6. Maintenance and Troubleshooting Open the small round hatch on the back

The is a multi-functional digital weather station and alarm clock that displays time, date, indoor temperature, and humidity. Often sold under brands like Graflsoa or ThreeH , it is recognized for its color LCD screen and sound-controlled backlight. Core Features

The Model 2159t features a built-in hygrometer and thermometer to monitor your indoor climate.

If the weather icon seems inaccurate, ensure the unit is placed away from heat sources or drafts that might skew the internal sensors.

Use UP/DOWN to adjust the alarm hour.

: Follow the instructions in Section 2 to manually advance or regress the hour digits by one. Temperature Readings Seem Inaccurate