The clock is usually powered by two AA batteries or a single coin cell, depending on the specific sub-model.
The Nako NA-613D typically features three main control buttons on the front or side, labeled , M , and S :
Many units include a stand and double-sided adhesive tape for secure mounting on a car dashboard or desk.
For further assistance, you can refer to community-shared guides on LiveJournal or MobilRadio .
Press once to enter stopwatch mode (display will show 0:00:00 ). Press D (Start) to begin timing. Press D (Start) again to stop/pause the timer.
Press while the timer is paused to reset the stopwatch to zero. Press M (Mode) to return to normal time display. Maintenance and Best Practices
Инструкция к часам Kenko kk-613d, Nako na ... - michael_1976