Press SET again to cycle through: Month > Date > 12/24hr Format > Hour > Minute.
If your screen behaves erratically or the temperature readings seem incorrect, a simple system reset usually resolves the issue. Common Issues & Quick Fixes
The primary appeal of the Model 2159t is its dynamic color interface. You can adjust how it looks to fit your room's ambiance. Adjusting Screen Brightness Color Screen Calendar Model 2159t Instructions
: Plug the Micro-USB cable into the clock and connect the AC adapter to a standard wall outlet.
The device includes a simple note-taking app. Press SET again to cycle through: Month >
Press and hold the button for 3 seconds until the alarm hour digits begin flashing.
is the blue backlight, which lights up the screen for easy viewing in the dark. You can adjust how it looks to fit your room's ambiance
The (often listed as the Graflsoa or unbranded 2159T) is a sleek, multi-functional desktop device that combines a digital clock, calendar, thermometer, hygrometer, and alarm. Featuring a vibrant LCD color screen and a sound-activated backlight, it is a popular addition to nightstands and office desks. Mastering its setup and features ensures you get the most out of this versatile device. 1. Unboxing and Powering Up