I need to gather comprehensive information about this device, including its manual, technical specifications, common troubleshooting steps, and user experiences. I will search for relevant pages and open them to extract detailed information for the article.
sometimes has dual alarm settings or a daily alarm chime. Ensure you have disabled all alarm icons on the screen.
: This action is a simple on/off toggle. If you ever need the alarm again, pressing the S and D buttons simultaneously will turn it back on and the bell icon will reappear.
Whether you see on the screen (like lines or words).
In normal mode, the clock displays hours, minutes, seconds, and the day of the week. Pressing D shows the date, while pressing S reveals the current alarm settings.
To disable the alarm on your Nako NA-613D digital watch or car clock, follow these steps: Turn Off Daily Alarm : In normal time-keeping mode, press and hold the button and the button at the same time. The alarm is when the bell/alarm icon disappears from the display. Disable Hourly Chime
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
quartz clock , you must ensure the device is on its main time-display screen and then press the and S (Set/Split) keys simultaneously . This quick key combination acts as a toggle, completely turning off both the daily alarm buzzer and the hourly chime indicators.
Master Your Morning: How to Disable the Alarm on Your Nako NA-613D Go to product viewer dialog for this item. Whether you've just installed a Nako NA-613D
: This device is not waterproof ; moisture or low battery life can cause the display to fade or the alarm to malfunction. Nako NA-613D Plastic Quartz Clock for Car (Black, Small)
| Problem | Solution | |---------|----------| | | Default password is usually 123456 or 0000. Try admin123 or 123456 in SMS commands. | | SIM card issues | Ensure SIM has SMS credits and is not blocked. | | Tracker in sleep mode | Wake it up by moving the vehicle or calling the device number. | | Firmware glitch | Perform a factory reset via SMS: admin123 reset . | | Buzzer stuck | The buzzer may be mechanically stuck; a light tap can fix it. |
Does your clock beep every single hour? This is a separate function from the daily alarm.
Because managing three physical toggle elements can be confusing, utilize this quick operational cheat sheet to instantly navigate all available system features: Desired Action Primary Input Button Secondary Action Button Screen Indicator Result Press & Hold D Temporary Date Display Check Alarm Time Press & Hold S Temporary Alarm View Toggle Alarm ON/OFF Press & Hold S Tap D Bell Icon Toggles Toggle Chime ON/OFF Press & Hold S Tap M Weekday Bar Toggles Enter Stopwatch Mode Tap M (1 time) Displays 0:00:00 Edit Alarm Settings Tap M (2 times) Use S to select / D to adjust Blinking Alarm Digits Edit Real-Time Clock Tap M (3 times) Use S to select / D to adjust Blinking Time Digits Troubleshooting Common Configuration Errors The Alarm Bell Icon Won't Disappear
At Bostonair, we offer fully Part 147 approved (EASA & CAA) aviation type training courses designed exclusively for B1 and B2 Licensed Aircraft Engineers. Our courses are meticulously crafted to align with your specific needs and can be tailored to suit your requirements.
With a continually expanding list of approvals, we remain dedicated to accommodating additional ratings to fulfil our client’s unique demands.
Part 147 Approved via EASA.147.0187 and UK.147.0085
See our capabilities below…

I need to gather comprehensive information about this device, including its manual, technical specifications, common troubleshooting steps, and user experiences. I will search for relevant pages and open them to extract detailed information for the article.
sometimes has dual alarm settings or a daily alarm chime. Ensure you have disabled all alarm icons on the screen.
: This action is a simple on/off toggle. If you ever need the alarm again, pressing the S and D buttons simultaneously will turn it back on and the bell icon will reappear.
Whether you see on the screen (like lines or words). nako na-613d disable alarm
In normal mode, the clock displays hours, minutes, seconds, and the day of the week. Pressing D shows the date, while pressing S reveals the current alarm settings.
To disable the alarm on your Nako NA-613D digital watch or car clock, follow these steps: Turn Off Daily Alarm : In normal time-keeping mode, press and hold the button and the button at the same time. The alarm is when the bell/alarm icon disappears from the display. Disable Hourly Chime
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. I need to gather comprehensive information about this
quartz clock , you must ensure the device is on its main time-display screen and then press the and S (Set/Split) keys simultaneously . This quick key combination acts as a toggle, completely turning off both the daily alarm buzzer and the hourly chime indicators.
Master Your Morning: How to Disable the Alarm on Your Nako NA-613D Go to product viewer dialog for this item. Whether you've just installed a Nako NA-613D
: This device is not waterproof ; moisture or low battery life can cause the display to fade or the alarm to malfunction. Nako NA-613D Plastic Quartz Clock for Car (Black, Small) Ensure you have disabled all alarm icons on the screen
| Problem | Solution | |---------|----------| | | Default password is usually 123456 or 0000. Try admin123 or 123456 in SMS commands. | | SIM card issues | Ensure SIM has SMS credits and is not blocked. | | Tracker in sleep mode | Wake it up by moving the vehicle or calling the device number. | | Firmware glitch | Perform a factory reset via SMS: admin123 reset . | | Buzzer stuck | The buzzer may be mechanically stuck; a light tap can fix it. |
Does your clock beep every single hour? This is a separate function from the daily alarm.
Because managing three physical toggle elements can be confusing, utilize this quick operational cheat sheet to instantly navigate all available system features: Desired Action Primary Input Button Secondary Action Button Screen Indicator Result Press & Hold D Temporary Date Display Check Alarm Time Press & Hold S Temporary Alarm View Toggle Alarm ON/OFF Press & Hold S Tap D Bell Icon Toggles Toggle Chime ON/OFF Press & Hold S Tap M Weekday Bar Toggles Enter Stopwatch Mode Tap M (1 time) Displays 0:00:00 Edit Alarm Settings Tap M (2 times) Use S to select / D to adjust Blinking Alarm Digits Edit Real-Time Clock Tap M (3 times) Use S to select / D to adjust Blinking Time Digits Troubleshooting Common Configuration Errors The Alarm Bell Icon Won't Disappear

Head of Training

Head of Commercial (BTTL)

Part 147 Operations Manager
View our Part 147 Approvals…