Nako Na-617a User Manual !exclusive! -

The device usually comes with double-sided adhesive tape. Clean your vehicle dashboard surface thoroughly before applying the adhesive.

Press D (Start) to reset the seconds to zero.

While a specific unit is flashing, press D (Start) to advance the number to the correct value. Nako Na-617a User Manual

Experienced users have discovered several undocumented features that are now included in revised editions of the :

Insert a new battery with the positive (+) side facing upward. Reattach the back cover and tighten the screws securely. Troubleshooting Common Issues The device usually comes with double-sided adhesive tape

Dust or moisture may have breached the casing. Disassemble the back cover carefully and clean the rubber button contacts gently with a dry cotton swab. If you need help with a specific step, let me know: Is your clock the two-button or three-button variant? While a specific unit is flashing, press D

: While stopped, press S (Lap/Set) to reset the counter to zero. Exit : Press M (Mode) to return to the standard clock. Additional Features

This section details how to set up every function of your Nako Na-617a clock.

By default, the device stays in normal time mode, showing the hours, minutes, seconds, and the current day of the week.