From the normal time mode, press three times to enter the time/date edit state. The seconds digit will begin flashing. Press D to reset the seconds to zero.
Absolutely. For a sub-$15 device, the Na-617a is surprisingly accurate (±0.3g up to 500g). It’s not a lab balance, but for coffee brewing, portion control, or jewelry weighing, it’s more than enough.
Press and hold the D button to temporarily display the month and date.
Ideal for sticking the clock on a flat surface, such as a car dashboard or radio console. Nako Na-617a User Manual
⚠️ Important: The ml and fl oz modes assume water density (1g = 1ml). For honey, syrup, or oil, use grams for accuracy.
This comprehensive Nako Na-617a user manual covers everything from initial unboxing and safety precautions to advanced functions, calibration, and troubleshooting. Please read this document thoroughly before operating the device to ensure accurate measurements and prolong the lifespan of your product.
The Nako Na-617a is designed for simple installation in almost any vehicle without the need for specialized tools. From the normal time mode, press three times
Time, date, daily alarm, hourly chime, split-time stopwatch Battery: 1x AG13 / LR44 button cell battery Button Layout and Functions
To adjust the daily alarm, press the button twice from the normal time screen. The hour digits will begin flashing.
Returns the device to the normal time-display screen. 2. How to Set the Current Time and Date Absolutely
This model typically uses a single LR1130 or AG10 button cell battery. If the display becomes dim, it is time for a replacement.
Press the SET button to cycle through the options. Press the MODE button to change the flashing number.