Nako Na-617a User Manual _top_ May 2026

Press to toggle between adjusting the hours and minutes. Press D (Start) to set the desired alarm time. Press M (Mode) to save and exit. Enabling/Disabling the Alarm

To adjust the primary time and date settings, follow these steps:

Cycles through different operating modes (Time, Stopwatch, Alarm Set, Time Set). Nako Na-617a User Manual

In normal time display mode, press and hold the and D (Start) buttons simultaneously. If a bell icon appears on the screen, the alarm is enabled. If the icon disappears, the alarm is disabled. Using the Stopwatch (Sport Watch Function)

Press S (Lap) to cycle through the settings in this order: Minutes → Hours → Day → Month → Weekday . Press to toggle between adjusting the hours and minutes

Press the M (Mode) button three times . The seconds on the display should begin flashing.

The Nako NA-617A is a compact, multi-functional digital automobile clock widely used for its durability and simple interface. This guide provides a complete overview of its features and step-by-step instructions for setting the time, date, and alarm. Enabling/Disabling the Alarm To adjust the primary time

Press M (Mode) once more to return to the normal time display mode. Alarm Settings Setting the Alarm Time Press M (Mode) twice to enter the Alarm Set mode.

Used to advance numbers or toggle functions. In normal mode, pressing it displays the current date. How to Set the Time and Date