WallarGe Atomic Digital Wall Clock Instruction Manual

1. Introduction and Overview

The WallarGe Atomic Digital Wall Clock is a battery-operated, self-setting timepiece designed for convenience and clear readability. It automatically synchronizes with the WWVB radio broadcast to ensure accurate timekeeping without manual adjustments. This clock features a large display that shows time, indoor temperature, day of the week, and date, making it easy to read from a distance. It also includes an alarm function and automatic Daylight Saving Time (DST) adjustment.

WallarGe Atomic Digital Wall Clock showing 12:36 PM, 69.5°F, Sunday, October 24

Figure 1: Front view of the WallarGe Atomic Digital Wall Clock displaying time, temperature, day, and date.

2. Key Features

Atomic Time Synchronization: Automatically sets and updates time via WWVB radio signal, ensuring precise timekeeping. Supports four time zones: EST, PST, MST, CST.
Battery Operated: Powered by 3xAAA batteries (not included), allowing flexible placement without the need for power outlets. Features a low battery indicator.
Large LCD Display: A 6.2 inch x 3.7 inch screen provides clear visibility of time, indoor temperature, day, and date.
Automatic DST Adjustment: Automatically adjusts for Daylight Saving Time (on/off option available).
Digital Alarm Clock: Integrated alarm function with easy on/off control.
Time and Temperature Modes: Supports 12/24-hour time display and Fahrenheit/Celsius temperature units.

3. Package Contents

Please check the package carefully to ensure all items are present:

1 x WallarGe Atomic Digital Wall Clock
1 x Instruction Manual

Note: 3xAAA batteries are required and are not included in the package.

4. Setup Guide

4.1 Battery Installation

Locate the battery compartment on the back of the clock.
Open the battery compartment cover.
Insert 3 new AAA batteries, ensuring correct polarity (+ and -).
Close the battery compartment cover securely.

Back view of WallarGe clock showing battery compartment and control buttons

Figure 2: Battery installation and rear controls of the clock.

4.2 Initial Setup and Atomic Synchronization

Upon battery installation, the clock will automatically attempt to synchronize with the WWVB radio signal. This process may take several minutes to a few hours, depending on your location and signal strength. Place the clock near a window or in an open area for best reception.

WallarGe clock on a wall receiving WWVB signal

Figure 3: The clock automatically setting time via WWVB signal.

4.3 Time Zone Selection

The clock supports four time zones. To select your time zone:

Press the "TIME ZONE" button on the back of the clock repeatedly until your desired time zone (EST, PST, MST, CST) is displayed on the screen.

Diagram showing four time zones: EST, CST, MST, PST

Figure 4: Time zone selection for the clock.

4.4 Mounting Options

The clock can be either wall-mounted or placed on a tabletop using its integrated stand.

Tabletop: Extend the built-in stand on the back of the clock to place it on any flat surface.
Wall Mount: Use the mounting holes on the back of the clock to hang it securely on a wall.

WallarGe clock shown both wall-mounted and on a table stand

Figure 5: Wall mount and tabletop display options.

5. Operating Instructions

5.1 Display Information

The large LCD screen displays the following information:

Current Time (with AM/PM indicator or 24-hour format)
Indoor Temperature (Fahrenheit or Celsius)
Day of the Week
Date (Month-Day)
Atomic Signal Indicator
DST Indicator (if enabled)
Low Battery Indicator
Alarm Icon (if alarm is set)

Close-up of WallarGe clock display showing all information sections

Figure 6: Detailed view of the clock's multi-function display.

5.2 Setting Time and Date Manually (If Atomic Sync Fails)

While the clock is designed for automatic synchronization, manual setting is possible if needed:

Press and hold the "TIME SET" button on the back of the clock to enter time setting mode.
Use the "UP" and "DOWN" buttons to adjust the hour. Press "TIME SET" to confirm and move to minutes.
Repeat for minutes, year, month, day, and day of the week.
Press "TIME SET" again to exit setting mode.

5.3 Daylight Saving Time (DST) On/Off

To enable or disable the automatic DST adjustment:

Press the "DST ON/OFF" button on the back of the clock.
When DST is "ON", the clock will automatically adjust forward or backward by one hour during Daylight Saving Time changes. The "AUTO DST" indicator will appear on the screen.
When DST is "OFF", the "AUTO DST" indicator will disappear, and the clock will not automatically adjust.

Diagram showing clock adjusting for Spring Forward and Fall Back DST

Figure 7: Automatic DST adjustment feature.

5.4 Alarm Setting and Control

To set the alarm:

Press and hold the "ALARM SET" button.
Use the "UP" and "DOWN" buttons to set the desired alarm hour and minute.
Press "ALARM SET" to confirm each step.

To turn the alarm ON or OFF:

Press the "DOWN AL ON/OFF" button.
When the alarm is active, a bell icon will appear on the display. This icon will disappear when the alarm is off.
To stop a sounding alarm, press any button.

WallarGe clock on a nightstand with alarm icon highlighted

Figure 8: Alarm function and control.

5.5 12/24 Hour Time Mode

To switch between 12-hour (AM/PM) and 24-hour (military) time display:

Press the "UP ºC/ºF" button briefly. This button also controls temperature units.

Comparison of 12-hour and 24-hour time display on the clock

Figure 9: Switching between 12-hour and 24-hour time formats.

5.6 Temperature Unit (Fahrenheit/Celsius)

To switch the indoor temperature display between Fahrenheit (ºF) and Celsius (ºC):

Press the "UP ºC/ºF" button briefly.

Comparison of Fahrenheit and Celsius temperature display on the clock

Figure 10: Switching between Fahrenheit and Celsius temperature units.

6. Maintenance

Battery Replacement: When the low battery indicator appears on the display, replace all three AAA batteries promptly to ensure continuous and accurate operation.
Cleaning: Wipe the clock's surface with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as they may damage the display or casing.
Storage: If storing the clock for an extended period, remove the batteries to prevent leakage.

7. Troubleshooting

Problem	Possible Cause	Solution
Clock does not display anything.	Batteries are dead or incorrectly installed.	Replace with new AAA batteries, ensuring correct polarity.
Clock does not set automatically (WWVB signal).	Weak signal due to location, interference, or building materials.	Move the clock closer to a window or an exterior wall. Ensure no electronic devices are causing interference nearby. Try placing the clock outside overnight for initial sync, then bring it indoors. Manually set the time and date if automatic sync remains unsuccessful.
Time is incorrect after automatic sync.	Incorrect time zone selected.	Verify and adjust the time zone setting using the "TIME ZONE" button.
Clock did not adjust for Daylight Saving Time.	Auto DST feature is disabled.	Press the "DST ON/OFF" button to enable Auto DST. Ensure "AUTO DST" is visible on the display.
Alarm does not sound.	Alarm is not enabled or volume is too low (not applicable for this model).	Press the "DOWN AL ON/OFF" button to ensure the alarm is enabled (bell icon visible).

8. Specifications

Feature	Detail
Brand	WallarGe
Model	8.5 inch - Black
Display Type	Digital LCD
Power Source	3 x AAA Batteries (Not Included)
Product Dimensions	7"W x 5.2"H
Special Features	Atomic Time, Daylight Saving, Multiple Time Zones, Temperature Display, Alarm
Time Zones Supported	EST, PST, MST, CST
Temperature Range	32°F to 122°F (0°C to 50°C)
Mounting Type	Tabletop, Wallmount
Material	Acrylonitrile Butadiene Styrene (ABS)
Item Weight	0.5 Pounds (8 ounces)
Indoor/Outdoor Usage	Indoor

9. Warranty and Support

This WallarGe product is sold by WallarGe Direct. For any product-related inquiries, technical support, or warranty claims, please contact the seller directly through the platform where the purchase was made.

Return Policy: The product is eligible for a 30-day refund/replacement policy from the date of purchase. Please refer to the specific return policy details provided by the retailer at the time of purchase.

For more information about WallarGe products, you may visit the official WallarGe Store: WallarGe Store on Amazon.

	WallarGe 5.8 GHz Wireless TV Headphones User Manual (Model: HP003) User manual for the WallarGe HP003 5.8 GHz Wireless TV Headphones, detailing setup, operation, technical specifications, troubleshooting, and safety instructions.
	LED Digital Wall Clock User Manual and Instructions Comprehensive instructions and precautions for operating the LED Digital Wall Clock, covering time setting, alarms, countdown, temperature display, and brightness adjustments.
	Amgico 5.5" Digital Clock User Manual and FAQ User guide and frequently asked questions for the Amgico 5.5" Digital Clock, detailing setup, time/date/alarm settings, display options, brightness, and temperature units. Includes product overview and control descriptions.
	La Crosse Technology Limited Warranty Information Details the 1-year limited warranty for La Crosse Technology products, including terms, conditions, service procedures, exceptions, and limitations of liability.
	La Crosse Technology WT-3122A 12.5-inch Hard Wood Atomic Wall Clock User Manual User manual for the La Crosse Technology WT-3122A 12.5-inch Hard Wood Atomic Wall Clock. Includes setup instructions, warranty, care, safety information, and detailed specifications.
	8-inch Day Clock User Manual User manual for the 8-inch Day Clock, detailing features, settings, alarm functions, and medication reminders. Includes instructions for time, date, and display configuration.

WallarGe 8.5 inch - Black