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(as of Nov 09, 2025 11:35:18 UTC – Details)
Cyanverse Timer User Manual
Note: In clock mode, the screen will automatically turn off after 10 seconds of inactivity. Please purchase according to your needs.
Mode Switching
To switch between Clock Mode and Timer Mode, press and hold the **SP/ST** button.
Clock Mode -> Timer Mode: Long press the **SP/ST** button to enter Timer Mode.
Timer Mode -> Clock Mode: First, single press the **SP/ST** button to pause the timer, then long press the **SP/ST** button to enter Clock Mode.
Clock Mode
1. When powered on, the screen will fully display and enter Clock Mode, showing “AM 12:00” in 12-hour format.
2. In Clock Mode, press the **M/S** button to switch between 12-hour and 24-hour formats. In the 12-hour format, a “PM” indicator will appear for afternoon times.
3. To set the time, single press the **SP/ST** button while in Clock Mode. The hour and minute digits will start flashing. Press the **M** button to set the hour and the **S** button to set the minute. Press and hold for rapid incrementing.
4. The device will automatically exit the setting mode and save your changes after 5 seconds of inactivity, displaying the current time.
Countdown Timer Mode
1. From Clock Mode, long press the **SP/ST** button to enter Timer Mode.
2. Press the **M** button to set the minutes and the **S** button to set the seconds. You can press and hold for rapid incrementing. The maximum countdown time is 99 minutes and 59 seconds due to display limitations.
3. After setting the time, press **SP/ST** to start the countdown.
4. During the countdown, press **SP/ST** to pause and press it again to resume. Other buttons are inactive.
5. When the countdown is paused, you can adjust the time using the **M** or **S** buttons.
6. To clear the timer when paused, single press the **Clear** button or press the **M/S** buttons simultaneously.
7. To toggle the key tone and alarm sound on or off, press and hold the **Clear** button while the timer is paused.
8. When the countdown finishes, an alarm will sound (“didi di”). Press any button to stop it. The alarm will also stop automatically after 32 seconds. The display will then revert to the last set countdown time.
Count-Up Timer Mode
1. In Timer Mode, press the **SP/ST** button to start the count-up timer. The timer will count up to a maximum of 99 minutes and 59 seconds.
2. During the count-up, press **SP/ST** to pause and press it again to resume. Other buttons are inactive.
3. When the count-up is paused, you can press the **M** or **S** button to set a time, which will switch the device to Countdown Timer mode.
4. To clear the timer when paused, single press the **Clear** button or press the **M/S** buttons simultaneously. To toggle the key tone and alarm sound, long press the **Clear** button.
Auto Shutdown Mode
1. When not actively timing, the device will automatically shut down after 10 seconds of inactivity. Press any key to wake it up.
2. During timing, the LED screen will dim after 10 seconds of inactivity and turn off completely after another 10 seconds. After the screen turns off, a “SEC” indicator on the screen will flash every 3 seconds. Press any key to wake the screen.
3. When you press any key to wake the device from shutdown, it will return to its previous state.
Versatile: This timer offers countdown and count-up modes for tasks like cooking, studying, or exercise, Making it a great tool for teachers, students, chefs, and fitness enthusiasts
Smart Power-Saving Design: Auto-shutdown after 10 sec of inactivity saves battery. Screen dims during timing, with flashing SEC indicator. Wake it with any key. 3*AAA batteries not included
Exquisite Design: Large high-contrast LED screen shows bold digits readable from any angle. Its strong magnetic back and retractable stand allow flexible placement on a fridge, desk, or whiteboard for use in kitchens, classrooms, or gyms
Adjustable Sound Options: The alarm is loud and clear for cooking or workouts. A silent mode provides a flashing visual alert for quiet spaces like libraries. Toggle key tones and the alarm on or off to suit the needs of kids, seniors, and professionals
Efficient Time Management: Set your desired time up to 99m and 59s. The smart memory function recalls your last countdown setting; just press ST/SP to restart repetitive tasks. Hold the minute or second buttons for fast forward adjustment