Another entry:
: Press the M button to return to the active clock home screen. 📊 Technical Specifications and Feature Comparison
To enter stopwatch mode, press the button once from the normal time screen. The display will show 0:00 00 . Start Timing: Press the S button. Pause Timing: Press the S button again. Resume Timing: Press the S button a third time.
If you would like more specific help with your device, tell me: Is your clock or flashing unexpectedly? Nako Na-617a User Manual
From the normal time display, press the M (Mode) button three times . The seconds should begin flashing.
Press M to finalize your settings and return to normal time. Maintenance and Battery Replacement
From the normal time screen, press and hold the button, then press the S button. Keep an eye on the alarm icon (often a small speaker or bell symbol) to see if it is enabled or disabled. 4. Time and Date Adjustment Mode Another entry: : Press the M button to
The Nako NA-617A is designed for longevity with minimal maintenance.
Press the button; the alarm hours digits will begin flashing. Advance the hours using the UP / ADJUST button. Press the SET button to select the alarm minutes digits. Advance the minutes using the UP / ADJUST button. Press the MODE button to save the alarm parameters. 3. Activating and Deactivating the Alarm & Hourly Chime
High-contrast monochrome LCD showing hours, minutes, and seconds Start Timing: Press the S button
Resets the stopwatch, records split times, and selects which digit to edit during setup. Operating Modes 1. Normal Time Mode (Standard Display)
Kenko kk-617a and Nako na-617a user manual. - Что то с ЖЖ
Complete User Manual and Guide for the Nako NA-617A Digital Stopwatch
: Requires specialized button batteries (AG10), though these are usually included at purchase.