Westclox 71109

Westclox Digital Clock User Manual

Model: 71109

Introduction

This manual provides comprehensive instructions for setting up, operating, and maintaining your Westclox 71109 Digital Clock. Designed for adults, this clock features a vibrant 2-inch RGB color display, an alarm with adjustable volume, and a large snooze button for enhanced convenience. Its sleek black finish and compact design make it a versatile addition to any nightstand, desk, or dresser.

Product Features

  • Vibrant RGB Color Display: Enjoy a stunning, customizable rainbow-themed digital screen with the option to select your favorite color or let it automatically cycle through colors. The large, easy-to-read numbers ensure clear visibility from across the room.
  • Adjustable Display Brightness: Effortlessly adjust the screen brightness to your comfort with multiple levels, ensuring easy readability day or night.
  • Adjustable Alarm Volume: Wake up your way with three adjustable alarm volume levels—High, Medium, and Low—perfect for both light and heavy sleepers. The 12/24-hour time format offers added flexibility.
  • Large Snooze Button: The oversized snooze button allows you to extend your rest with just a quick tap, ensuring effortless operation even when half-asleep. The built-in 10-minute snooze function provides extra moments of rest.
  • Corded Power with Battery Backup: Reliable and efficient, this alarm clock runs on outlet power while the battery backup (requires 3 AAA batteries, not included) ensures your time and alarm settings stay intact during power outages.
  • USB-C Charging Port: Features an additional USB-C port for charging smartphones, tablets, and other devices.

Package Contents

  • Westclox 71109 Digital Clock
  • USB-C to USB-A Cable (Power adapter not included)
  • User Manual (This document)

Setup

1. Power Connection

Connect the provided USB-C to USB-A cable to the "POWER IN" USB-C port on the back of the clock. Plug the USB-A end into a compatible USB power adapter (not included) and then into a wall outlet. The clock display will illuminate.

Back view of the Westclox digital clock showing USB-C power in and charge out ports.

Figure 1: Power and Charging Ports

2. Battery Backup Installation

For battery backup, open the battery compartment on the back of the clock. Insert 3 AAA batteries (not included), ensuring correct polarity (+/-). The battery backup maintains time and alarm settings during power outages but does not power the display continuously.

Back view of the Westclox digital clock with the battery compartment open, showing where to insert 3 AAA batteries.

Figure 2: Battery Backup Compartment

3. Initial Time Setting

Upon first power-up or after a full power loss without battery backup, the clock may display a default time. Refer to the "Operating Instructions" section to set the correct time.

Operating Instructions

1. Setting Time and 12/24-Hour Format

Locate the "TIME SET" button on the top of the clock. Press and hold this button until the hour digits begin to flash. Use the "+" and "-" buttons to adjust the hour. Press "TIME SET" again to move to minutes, then adjust with "+" and "-". Press "TIME SET" a third time to confirm. To switch between 12-hour and 24-hour format, briefly press the "TIME SET" button when the time is displayed normally (not flashing).

2. Adjusting Display Brightness

The clock features 3 levels of display brightness: Dim, Medium, and Bright. Press the "DIMMER" button on the top of the clock repeatedly to cycle through the brightness levels until your desired setting is reached.

Westclox digital clock display showing three brightness levels: Dim, Medium, and Bright.

Figure 3: Display Brightness Levels

3. Setting the Alarm

Press and hold the "ALARM SET" button on the top of the clock until the alarm hour digits flash. Use the "+" and "-" buttons to set the desired alarm hour. Press "ALARM SET" again to set the alarm minutes, then adjust with "+" and "-". Press "ALARM SET" a third time to confirm the alarm time. To activate or deactivate the alarm, briefly press the "ALARM" button. An alarm icon will appear or disappear on the display.

4. Adjusting Alarm Volume

While the alarm is sounding or during alarm setup, press the "VOLUME" button on the top of the clock to cycle through High, Medium, and Low volume settings.

5. Using the Snooze Function

When the alarm sounds, press the large "SNOOZE" button located on the top center of the clock. This will temporarily silence the alarm for 10 minutes. The alarm will sound again after the snooze period. To turn off the alarm completely, press any other button (e.g., "ALARM SET", "TIME SET", "+", "-").

6. Changing RGB Display Colors

The clock offers 13 different color modes. Press the "COLOR" button on the top of the clock repeatedly to cycle through the available options, including 7 solid colors, 2 multi-color modes, and 4 color-changing options. Select your preferred display style.

Image showing 13 different color options for the Westclox digital clock display, including solid colors and various multi-color and color-changing modes.

Figure 4: RGB Color Display Options

7. Using the USB-C Charging Port

The clock includes a "CHARGE OUT" USB-C port (Max 5V-3A) on its back. Connect your smartphone, tablet, or other compatible device to this port using a USB-C cable (not included) to charge your device.

Westclox digital clock with a smartphone connected to its USB-C charging port, indicating charging functionality.

Figure 5: USB-C Charging in Use

Maintenance

  • Cleaning: Wipe the clock surface with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as they may damage the finish or display.
  • Battery Replacement: If using the battery backup, replace the 3 AAA batteries annually or when the clock fails to retain settings during a power outage. Ensure correct polarity.
  • Storage: If storing the clock for an extended period, remove the AAA batteries to prevent leakage.

Troubleshooting

ProblemPossible CauseSolution
Clock display is off or flickering.No power, loose power connection, or power outage.Ensure the USB-C cable is securely connected to the clock and the power adapter is plugged into a working outlet. Check if the power adapter is functioning. If there was a power outage and no battery backup, reset the time.
Alarm does not sound.Alarm not activated, alarm volume too low, or incorrect alarm time set.Verify the alarm icon is displayed. Adjust the alarm volume to a higher setting. Double-check the alarm time.
Display is too bright or too dim.Brightness setting is not optimal for current lighting conditions.Press the "DIMMER" button to cycle through the 3 brightness levels until comfortable.
Time or alarm settings are lost after power disconnection.Battery backup not installed or batteries are depleted.Install 3 new AAA batteries in the battery compartment.
USB-C charging port not working.Device incompatibility, faulty cable, or clock not powered.Ensure the clock is powered via its main USB-C input. Try a different USB-C cable. Verify your device is compatible with 5V-3A charging.

Specifications

FeatureDetail
BrandWestclox
Model Number71109
Display TypeDigital, RGB Color
Display Size2 inches
Brightness Levels3 (Dim, Medium, Bright)
Alarm Volume Levels3 (High, Medium, Low)
Snooze Duration10 minutes
Power SourceCorded (USB-C), Battery Backup
Battery Type (Backup)3 x AAA (not included)
Charging OutputUSB-C (Max 5V-3A)
Product Dimensions0.86"W x 2.56"H
Item Weight6.2 ounces
ColorBlack
UPC844220016034

Official Product Video

Video 1: Westclox Branded Video. This video provides a brief history of Westclox and showcases various clock models, including digital and traditional designs, highlighting features like sleep aids, white noise, charging alarms, and multi-color displays.

Warranty and Support

For warranty information or technical support, please refer to the warranty card included with your product or visit the official Westclox website. You may also contact Westclox customer support directly for assistance with product inquiries, troubleshooting, or service requests.

Westclox Store: https://www.amazon.com/stores/Westclox/page/4F5377CF-3EAE-46E7-9294-2F04B8C84E7E

© 2025 Westclox. All rights reserved.

This manual is for informational purposes only. Specifications are subject to change without notice.

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