1. Product Overview
The Netzu Wooden Alarm Clock (Model W318B) is a digital alarm clock designed with a vintage aesthetic, featuring a solid wood-crafted exterior. It provides clear time display, a powerful alarm system with multiple tones and adjustable volume, and convenient features like snooze and Daylight Saving Time (DST) adjustment. This clock is primarily powered by an AC adapter, with an option for battery backup to maintain time settings during power outages.
Figure 1: Front view of the Netzu Wooden Alarm Clock, displaying the time 12:38 AM.
2. Key Features
- Solid Wood Design: Crafted from eco-friendly solid wood, offering a timeless vintage charm that complements various home decor styles.
- Super Loud Alarm with 5 Volume Levels: Equipped with a powerful speaker, the alarm offers five adjustable volume levels ranging from 80dB to 120dB, suitable for heavy sleepers.
- 12 Alarm Tones: Provides a selection of 12 distinct ringtones, allowing users to choose their preferred wake-up sound.
- Adjustable Brightness (4 Levels + OFF): The digital display features four brightness levels (100%, 75%, 50%, 10%) and an 'OFF' option, ensuring clear visibility in various lighting conditions without causing disturbance.
- 5-Minute Snooze Function: A raised snooze button allows for easy activation, providing an additional 5 minutes of sleep.
- 3 Time Format Display: Supports both 12-hour (with AM/PM indicator) and 24-hour time formats.
- Manual DST Adjustment: Features a dedicated DST button for easy forward or backward adjustment of the time by one hour to accommodate Daylight Saving Time changes.
- Plug-in Power with Battery Memory: Operates via a corded electric power source (adapter and data cable included). Two AAA batteries (not included) can be installed for memory backup, ensuring time and alarm settings are retained during power interruptions, though the screen will not light up.
Figure 2: The alarm clock's solid wood construction, emphasizing its natural and handcrafted appearance.
Figure 3: Rear view of the alarm clock, illustrating the speaker and the range of selectable volume levels for the alarm.
Figure 4: The alarm clock showcasing its adjustable brightness settings and key dimensions (6.5 inches wide, 2.7 inches high).
Figure 5: A user's hand interacting with the prominent snooze button on the top of the alarm clock.
Figure 6: Examples of the clock display in 12-hour, 24-hour, and Manual DST modes.
Figure 7: The included USB power cable and charger, alongside the battery compartment for optional AAA backup batteries.
3. Setup
- Unpacking: Carefully remove the alarm clock and all accessories from the packaging.
- Power Connection: Connect the provided USB data cable to the DC 5V input port on the back of the clock. Plug the other end of the cable into the included power adapter, and then plug the adapter into a standard electrical outlet. The display will illuminate.
- Battery Installation (Optional Memory Backup): Open the battery compartment cover on the bottom of the clock. Insert two (2) AAA batteries (not included), ensuring correct polarity (+/-). These batteries will preserve your time and alarm settings in case of a power outage, but will not power the display.
4. Operating Instructions
4.1 Setting the Time
- Press and hold the SET/12/24HR button (located on the top of the clock) for approximately 3 seconds until the hour digits begin to flash.
- Use the - or + buttons to adjust the hour.
- Press the SET/12/24HR button again to confirm the hour and move to the minute setting. The minute digits will flash.
- Use the - or + buttons to adjust the minutes.
- Press the SET/12/24HR button once more to confirm the minutes and exit time setting mode.
4.2 Setting the Alarm
- Press and hold the Alarm Clock button (alarm icon) for approximately 3 seconds until the alarm hour digits begin to flash.
- Use the - or + buttons to adjust the alarm hour.
- Press the Alarm Clock button again to confirm the alarm hour and move to the alarm minute setting. The alarm minute digits will flash.
- Use the - or + buttons to adjust the alarm minutes.
- Press the Alarm Clock button once more to confirm the alarm time. The alarm icon will appear on the display, indicating the alarm is active.
4.3 Enabling/Disabling the Alarm
- To enable the alarm: Short press the Alarm Clock button. The alarm icon will appear on the display.
- To disable the alarm: Short press the Alarm Clock button again. The alarm icon will disappear from the display.
4.4 Adjusting Alarm Volume
- While the alarm is sounding or in standby mode, short press the Volume button (speaker icon).
- Repeatedly press the Volume button to cycle through the 5 volume levels (L-01 to L-05). Select your desired volume.
4.5 Adjusting Display Brightness
- Short press the SNOOZE/Brightness button (sun icon).
- Repeatedly press the SNOOZE/Brightness button to cycle through the 4 brightness levels (100%, 75%, 50%, 10%) and the 'OFF' setting.
4.6 Using the Snooze Function
- When the alarm sounds, press the large SNOOZE/Brightness button on top of the clock. The alarm will pause for 5 minutes and then sound again.
- To completely turn off the alarm after it sounds, press any other button on the top of the clock (e.g., Alarm Clock button, SET button).
4.7 Manual DST Adjustment
- To activate DST: Long press the DST button. The time will advance by one hour, and the 'DST' indicator will appear on the display.
- To deactivate DST: Long press the DST button again. The time will go back by one hour, and the 'DST' indicator will disappear.
4.8 Switching Time Format (12/24-Hour)
- Short press the SET/12/24HR button to toggle between 12-hour and 24-hour time display. In 12-hour mode, 'AM' or 'PM' will be displayed.
5. Specifications
| Feature | Description |
|---|---|
| Brand | Netzu |
| Model Number | W318B |
| Color | Red |
| Display Type | Digital |
| Style | Vintage |
| Special Features | Adjustable Brightness, Adjustable Volume, Loud Alarm, Manual DST |
| Product Dimensions | 6.5"W x 2.69"H |
| Power Source | Corded Electric |
| Backup Batteries | 2 x AAA (not included) for memory retention |
| Material | Plastic (internal components), Wood (frame) |
| Item Weight | 12.6 ounces |
6. Troubleshooting
- Display is blank: Ensure the power adapter is securely plugged into both the clock and a working electrical outlet. If using battery backup, remember batteries only retain settings, they do not power the display.
- Alarm does not sound: Verify that the alarm is enabled (alarm icon visible on display). Check the alarm volume setting (L-01 to L-05).
- Time is incorrect: Re-enter time setting mode and adjust the hour and minutes. Ensure the correct 12/24-hour format is selected. Check DST setting if applicable.
- Buttons are unresponsive: Disconnect the power adapter, remove any backup batteries, wait 30 seconds, then reconnect power. This may reset the device.
7. Maintenance
- Cleaning: Use a soft, dry cloth to wipe the surface of the clock. Avoid abrasive cleaners or solvents that could damage the wood finish or display.
- Placement: Place the clock on a stable, flat surface. Avoid direct sunlight, excessive heat, or moisture, which can affect performance and material integrity.
- Battery Replacement: If using backup batteries, replace them annually or when the clock consistently loses time during power outages.
8. Warranty and Support
The Netzu Wooden Alarm Clock is covered by a standard manufacturer's warranty. For specific warranty terms, technical support, or service inquiries, please refer to the warranty card included with your product or contact Netzu customer support directly through their official website or the retailer where the product was purchased.