Armitron Sport Digital Chronograph Watch Model 40/8450 Instruction Manual

1. Introduction

Thank you for choosing the Armitron Sport Digital Chronograph Watch Model 40/8450. This manual provides detailed instructions to help you understand and utilize all the features of your new timepiece. Please read this manual thoroughly before use to ensure proper operation and care.

2. Product Overview

The Armitron Sport Digital Chronograph Watch Model 40/8450 features a metallic grey resin case with a metallic chrome top ring, an LCD display, and a black silicone strap. It is designed for durability and functionality.

Watch Components and Buttons

• MODE Button (Bottom Left): Used to cycle through different modes (Time, Chronograph, Alarm, Dual Time).
• SET Button (Top Left): Used to enter setting mode and confirm selections.
• ADJ Button (Top Right): Used to adjust values during setting mode.
• LIGHT Button (Bottom Right): Activates the backlight for visibility in low light conditions.

Figure 1: Front view of the Armitron Sport Digital Chronograph Watch, showing the LCD display and button labels.

Figure 2: Side view of the watch, illustrating the placement and design of the control buttons.

3. Setup Instructions

Setting Time and Date

1. In Timekeeping Mode, press and hold the SET button until the seconds begin to flash. This indicates you are in setting mode.
2. Press the MODE button to cycle through the settings: Seconds → Hour → Minute → Year → Month → Day.
3. While a value is flashing, press the ADJ button to increase the value. Hold ADJ to rapidly advance.
4. Once all settings are correct, press the SET button to exit the setting mode.

12/24-Hour Format (Military Time)

In Timekeeping Mode, press the ADJ button to toggle between 12-hour (AM/PM indicator) and 24-hour (military time) formats.

4. Operating Instructions

Timekeeping Mode

This is the default mode, displaying the current time (hours, minutes, seconds), day of the week, and date.

Chronograph (Stopwatch) Mode

1. From Timekeeping Mode, press the MODE button once to enter Chronograph Mode. The display will show 'CHRONO' or '0:00:00'.
2. Press the ADJ button to start the stopwatch.
3. Press the ADJ button again to pause the stopwatch.
4. While paused, press the SET button to reset the stopwatch to zero.
5. Press the MODE button to return to Timekeeping Mode.

Alarm Mode

1. From Timekeeping Mode, press the MODE button twice to enter Alarm Mode. The display will show 'ALARM'.
2. Press and hold the SET button until the alarm hour begins to flash.
3. Press the ADJ button to adjust the hour.
4. Press the MODE button to select the minutes, then use the ADJ button to adjust.
5. Press the SET button to confirm the alarm time.
6. To activate/deactivate the alarm, press the ADJ button while in Alarm Mode (not in setting mode). An alarm icon will appear/disappear.

Dual Time Mode

1. From Timekeeping Mode, press the MODE button three times to enter Dual Time Mode. The display will show 'DUAL' or 'DT'.
2. Press and hold the SET button until the dual time hour begins to flash.
3. Press the ADJ button to adjust the hour.
4. Press the MODE button to select the minutes, then use the ADJ button to adjust.
5. Press the SET button to confirm the dual time.

Backlight Function

Press the LIGHT button (bottom right) to illuminate the display for a few seconds, enhancing visibility in dark environments.

5. Maintenance

Battery Replacement

The watch is powered by one 12V battery (included). When the display dims or functions become erratic, it may be time to replace the battery. It is recommended to have battery replacement performed by a qualified watch technician to ensure proper sealing and water resistance.

Cleaning Your Watch

To clean your watch, wipe it with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials, as these can damage the case or strap. For the silicone strap, mild soap and water can be used.

Water Resistance (100M / 330FT)

Your Armitron Sport watch is water resistant to 100 meters (330 feet). This means it is suitable for showering, swimming, and snorkeling. However, it is not recommended for scuba diving. Do not operate the buttons while the watch is submerged in water, as this can compromise the water resistance.

Figure 3: Back view of the watch, highlighting the durable silicone strap and buckle closure.

6. Troubleshooting

• Display is blank or dim: The battery may need replacement. Refer to the 'Battery Replacement' section.
• Buttons are unresponsive: Ensure the watch is not in a locked mode (if applicable, though this model does not feature a lock). If issues persist, a battery reset (by a professional) might be needed.
• Time is inaccurate: Re-set the time following the 'Setting Time and Date' instructions. If inaccuracy persists, the battery may be low or the watch may require servicing.

7. Specifications

8. Warranty and Support

For warranty information and customer support, please refer to the documentation included with your purchase or visit the official Armitron website. Keep your proof of purchase for warranty claims.