Armitron Sport 40/8177 Digital Chronograph Watch Instruction Manual

1. Introduction

This manual provides detailed instructions for the operation and maintenance of your Armitron Sport 40/8177 Digital Chronograph Watch. This watch features a digital display, chronograph, dual alarm, countdown timer, and military time functions. Please read this manual thoroughly to ensure proper use and to maximize the lifespan of your watch.

2. Product Overview

The Armitron Sport 40/8177 watch is designed with a durable black resin case and a perforated resin wristband. It features a clear digital display and four red side buttons for various functions.

Image 2.1: Front view of the Armitron Sport 40/8177 Digital Chronograph Watch, displaying the time, day, and date, with visible red control buttons on the sides.

Image 2.2: Side view of the watch, highlighting the red control buttons labeled 'SET', 'MODE', 'ADJ.', and 'EL'.

Image 2.3: Back view of the watch, showing the stainless steel case back engraved with water resistance information and model details.

2.1. Button Functions

• SET Button: Used to enter setting modes and confirm selections.
• MODE Button: Used to cycle through different watch modes (Time, Chronograph, Alarm, Timer, Dual Time).
• ADJ. Button: Used to adjust values during setting modes (e.g., incrementing hours, minutes).
• EL Button: Activates the Electro-Luminescent backlight for visibility in low light conditions.

3. Setup

3.1. Initial Time and Date Setting

1. In Time 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 → 12/24 Hour Format.
3. Use the ADJ. button to change the flashing value.
4. Once all settings are adjusted, press the SET button again to exit the setting mode.

3.2. Battery Information

The watch is powered by 1 Lithium Metal battery (included). When the display becomes dim or functions are erratic, it indicates a low battery. Battery replacement should be performed by a qualified watch technician to ensure water resistance integrity.

4. Operating Modes

Press the MODE button to cycle through the following functions:

• Time Mode (displays current time, day, date)
• Chronograph Mode (stopwatch)
• Alarm Mode
• Countdown Timer Mode
• Dual Time Mode

4.1. Time Mode

This is the default display mode, showing the current time, day of the week, and date. Refer to Section 3.1 for setting the time and date.

4.2. Chronograph Mode (Stopwatch)

1. From Time Mode, press MODE until 'CHRONO' or 'STW' appears on the display.
2. Press ADJ. to start the stopwatch.
3. Press ADJ. again to pause/resume.
4. To record a lap time, press SET while the stopwatch is running. The lap time will display briefly, and the stopwatch will continue running in the background.
5. To reset the stopwatch, ensure it is paused, then press SET.

4.3. Alarm Mode

1. From Time Mode, press MODE until 'ALARM' or 'AL' appears.
2. Press and hold SET until the alarm hour flashes.
3. Use ADJ. to set the hour, then press MODE to move to minutes.
4. Use ADJ. to set the minutes.
5. Press SET to confirm and exit.
6. To activate/deactivate the alarm, press ADJ. in Alarm Mode. An alarm icon will appear/disappear.

4.4. Countdown Timer Mode

1. From Time Mode, press MODE until 'TIMER' or 'TMR' appears.
2. Press and hold SET until the timer hour flashes.
3. Use ADJ. to set the hour, then press MODE to move to minutes, and then seconds.
4. Press SET to confirm the timer setting.
5. Press ADJ. to start the countdown.
6. Press ADJ. again to pause/resume.
7. When the timer reaches zero, an alarm will sound. Press any button to stop the alarm.

4.5. Dual Time Mode

This function allows you to set and view a second time zone.

1. From Time Mode, press MODE until 'DUAL TIME' or 'DT' appears.
2. Press and hold SET until the dual time hour flashes.
3. Use ADJ. to set the hour, then press MODE to move to minutes.
4. Use ADJ. to set the minutes.
5. Press SET to confirm and exit.

4.6. Backlight

Press the EL button at any time to illuminate the display for a few seconds.

5. Maintenance

5.1. Cleaning

Wipe the watch regularly with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used. Avoid using harsh chemicals or abrasive materials, as these can damage the watch's finish and seals.

5.2. Water Resistance

Your Armitron Sport 40/8177 watch is water resistant to 100 meters (330 feet). This rating means it is suitable for swimming and snorkeling, but not for scuba diving. Avoid pressing buttons underwater to prevent water ingress.

Image 5.1: A chart illustrating different levels of water resistance for watches, indicating that 100M (330FT) is suitable for swimming and snorkeling.

After exposure to saltwater, rinse the watch with fresh water and dry it thoroughly.

6. Troubleshooting

• Display is dim or blank: The battery may be low or depleted. Replace the battery (refer to Section 3.2).
• Time is incorrect: Re-set the time and date according to Section 3.1. Ensure the 12/24-hour format is correctly selected.
• Buttons are unresponsive: Ensure the watch is not in a locked mode (if applicable, though not a feature of this model). If the issue persists, a battery replacement or professional inspection may be required.
• Water inside the watch: Immediately take the watch to a qualified watch technician for inspection and repair to prevent further damage.

7. Specifications

8. Warranty and Support

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