Armitron Sport Digital Chronograph Watch Model 40/8423 Instruction Manual

Introduction

This manual provides detailed instructions for the operation and maintenance of your Armitron Sport Digital Chronograph Watch, Model 40/8423. Please read this manual thoroughly to ensure proper use and to familiarize yourself with all functions of your new watch.

Product Overview

The Armitron Sport Digital Chronograph Watch features a quartz movement with a multifunctional digital display. It includes time, date, chronograph, lap time, alarm, military time, and a backlight function.

Figure 1: Front view of the Armitron Sport Digital Chronograph Watch.

Button Functions

Figure 2: Side view showing watch buttons.

• ADJ (Adjust) Button (Top Left): Used to enter and confirm setting modes.
• MODE Button (Bottom Left): Cycles through different display modes (Time, Chronograph, Alarm).
• START/STOP Button (Top Right): Starts and stops chronograph, increments values during setting, or views lap times.
• EL (Electroluminescent) Button (Bottom Right): Activates the backlight for the display.

Setup

Setting Time and Date

1. From the normal time display, press the MODE button repeatedly until the seconds begin to flash. This indicates you are in time setting mode.
2. Press the START/STOP button to reset the seconds to zero.
3. Press the ADJ button to move the flashing selection to the hour digit.
4. Press the START/STOP button to adjust the hour. Note the AM/PM indicator for 12-hour format, or cycle through to 24-hour format if desired.
5. Press the ADJ button to move the flashing selection to the minute digit.
6. Press the START/STOP button to adjust the minutes.
7. Continue pressing the ADJ button to cycle through setting the year, month, and day. Use the START/STOP button to adjust each value.
8. Once all settings are correct, press the MODE button to exit the setting mode and return to the normal time display.

Setting the Alarm

1. From the normal time display, press the MODE button until the alarm time is displayed, usually indicated by an alarm icon.
2. Press and hold the ADJ button until the hour digit begins to flash.
3. Press the START/STOP button to adjust the alarm hour.
4. Press the ADJ button to move the flashing selection to the minute digit.
5. Press the START/STOP button to adjust the alarm minutes.
6. Press the ADJ button again to exit the alarm setting mode.
7. To activate or deactivate the alarm, press the START/STOP button while in the alarm display mode. An alarm icon will appear or disappear to indicate its status.

Operating Modes

Chronograph (Stopwatch) Function

1. From the normal time display, press the MODE button until the chronograph display appears (usually showing 00:00:00).
2. Press the START/STOP button to start the chronograph.
3. Press the START/STOP button again to stop the chronograph.
4. To reset the chronograph to zero, press the ADJ button while the chronograph is stopped.

Lap Time Function

While the chronograph is running, you can record lap times:

1. Start the chronograph as described above.
2. Press the ADJ button to record a lap time. The display will momentarily show the lap time while the chronograph continues to run in the background.
3. Press the ADJ button again to return to the running chronograph display. Repeat for additional laps.
4. To stop the chronograph and view the final time, press the START/STOP button.
5. To review recorded lap times, press the ADJ button while the chronograph is stopped.

Military Time (12/24 Hour Format)

During the time setting procedure (refer to 'Setting Time and Date'), when adjusting the hour, repeatedly press the START/STOP button to cycle between 12-hour (with AM/PM indicator) and 24-hour (military time) formats.

Backlight Function

Press the EL button (Bottom Right) at any time to illuminate the display for approximately three seconds, enhancing visibility in low-light conditions.

Maintenance

Cleaning Your Watch

To maintain the appearance of your watch, wipe it regularly with a soft, dry cloth. For silicone straps, a mild soap and water solution can be used, followed by thorough rinsing and drying.

Battery Replacement

Your watch is powered by one product-specific battery (included). When the display becomes dim or functions become erratic, it may be time to replace the battery. Battery replacement should be performed by a qualified watch technician to ensure proper sealing and water resistance.

Water Resistance

This watch is water resistant to 165 feet (50 meters). This rating means it is suitable for short periods of recreational swimming, but not for diving or snorkeling. Avoid operating buttons underwater to prevent water entry.

Figure 3: Water Resistance Chart for watches.

Troubleshooting

• Display is blank or dim: The battery may be low or depleted. Refer to the 'Battery Replacement' section.
• Time is incorrect: The watch may need to be reset. Follow the 'Setting Time and Date' instructions. Ensure the correct 12/24 hour format is selected.
• Alarm not sounding: Check if the alarm is activated (alarm icon visible). Ensure the alarm time is set correctly.
• Buttons not responding: The watch may be in a locked mode or require a soft reset. If unresponsive, try removing and reinserting the battery (recommended to be done by a professional).

Specifications

Warranty and Support

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