DOOMAY Digital Alarm Clock Model 6221 User Manual

1. Introduction

This manual provides detailed instructions for the setup, operation, and maintenance of your DOOMAY Digital Alarm Clock Model 6221. This modern, minimalist alarm clock features a clear VA LCD display designed for eye protection, showing time, alarm status, date, day of the week, and indoor temperature. It includes dual alarms, a 9-minute snooze function, weekend mode, adjustable brightness, and multiple alarm tones.

2. Package Contents

DOOMAY Digital Alarm Clock Unit
USB Type-C Cable
Power Adapter
2 x AAA Batteries (for memory backup)

3. Product Overview

The DOOMAY Digital Alarm Clock features a 4.55-inch VA LCD display and intuitive controls. The display shows the current time, alarm times (Alarm 1 and Alarm 2), calendar date, day of the week, and indoor temperature. A unique flower petal graphic indicates seconds, rotating clockwise every 5 seconds.

Display Elements:

Time Display: 12H/24H format.
Alarm Indicators: Icons for Alarm 1 and Alarm 2.
Date and Day of Week: Calendar display.
Temperature: Indoor temperature in °F or °C.
Seconds Indicator: Flower petal graphic.
Low Battery Alert: Icon indicates low battery for backup.

Controls:

SNOOZE/LIGHT Button (Top): Activates snooze, turns on backlight for 10 seconds.
Buttons on Back: For setting time, alarms, and other functions (e.g., MODE, UP, DOWN, ALARM1, ALARM2). Refer to specific setting instructions for usage.

DOOMAY Digital Alarm Clock front view — Front view of the DOOMAY Digital Alarm Clock, showing the VA LCD display with time, date, temperature, and the flower petal seconds indicator.

4. Setup

4.1 Powering the Clock

The clock operates primarily via the included USB Type-C cable and power adapter. For continuous display and full functionality, it is recommended to keep the clock plugged into a 5V power source.

Connect the USB Type-C cable to the clock and the power adapter.
Plug the power adapter into a wall outlet.

4.2 Battery Backup

Insert 2 AAA batteries (included) into the battery compartment on the back of the clock. These batteries serve as a memory backup to preserve your settings during power outages. The clock will not display continuously on battery power alone; batteries are for backup only.

Diagram showing adapter powered operation and battery backup — Illustration of the clock being powered by an adapter for daily operation and using AAA batteries for temporary backup during power outages.

5. Operating Instructions

5.1 Setting Time and Date

Press the MODE button on the back of the clock to cycle through time, date, and alarm settings. Use the UP and DOWN buttons to adjust values. Press MODE again to confirm each setting.

12H/24H Format: While in time setting mode, press the UP or DOWN button to switch between 12-hour (with AM/PM indicator) and 24-hour formats.
Temperature Unit: The temperature unit (°F or °C) can be switched by pressing a designated button (often the DOWN button during normal display or a specific temperature setting mode).

Image showing 12-hour and 24-hour time formats — The clock supports both 12-hour and 24-hour time formats, selectable during time setup.

Image showing temperature display in Celsius and Fahrenheit — The indoor temperature can be displayed in either Celsius or Fahrenheit.

5.2 Setting Alarms

The clock features dual alarms (Alarm 1 and Alarm 2). Press the ALARM1 or ALARM2 button to enter alarm setting mode. Use the UP and DOWN buttons to set the desired alarm time. Press the respective alarm button again to confirm.

Alarm Volume: There are 3 adjustable volume levels: LOW (65db), Medium (75db), HIGH (85db). This setting is typically adjusted within the alarm setup menu.
Ringtones: Choose from one standard beep sound and 3 music ringtones. This selection is also made during alarm setup.

Image showing two alarm clocks with different alarm times set — The clock supports setting two independent alarms.

Image illustrating alarm volume levels and different ringtone options — Adjustable alarm volume and a selection of four ringtones are available.

5.3 Snooze Function

When an alarm sounds, press the large SNOOZE/LIGHT button on the top of the clock to activate the snooze function. This will silence the alarm for an additional 9 minutes. The alarm will sound again after the snooze period. To turn off the alarm completely, press any button on the back of the clock.

If no action is taken when the alarm sounds, it will ring for 2 minutes, then snooze for 9 minutes, repeating this cycle 3 times before turning itself off automatically.

Image of a person pressing the snooze button on the alarm clock — Pressing the top button activates the 9-minute snooze function.

5.4 Weekend Mode

The weekend mode allows you to set your alarm to only activate from Monday to Friday. This prevents the alarm from sounding on Saturday and Sunday, ensuring uninterrupted rest without needing to manually disable the alarm.

Image of a person sleeping with 'WEEKEND' displayed on the alarm clock — Weekend mode automatically deactivates alarms on Saturday and Sunday.

5.5 Brightness Adjustment

The clock offers 3 levels of display brightness (Dim, Medium, Bright) and an option to turn the display off. When plugged in, the screen can remain continuously on at your chosen brightness level. Additionally, pressing the SNOOZE/LIGHT button will activate a convenient 10-second on-demand backlight, useful for checking the time in the dark without keeping the display constantly lit.

Images showing the alarm clock display at different brightness levels: Off, Dim, Medium, Bright — The clock features four levels of brightness adjustment, including an off setting, for optimal viewing comfort.

6. Maintenance

To ensure the longevity and proper functioning of your DOOMAY Digital Alarm Clock, follow these simple maintenance guidelines:

Cleaning: Wipe the clock's surface with a soft, dry cloth. Avoid using abrasive cleaners, solvents, or chemical sprays, as these can damage the display or casing.
Placement: Place the clock on a stable, flat surface away from direct sunlight, excessive heat, or moisture.
Battery Replacement: Replace the AAA backup batteries annually or when the low battery indicator appears to ensure settings are retained during power interruptions.

7. Troubleshooting

Problem	Possible Cause	Solution
Display is off or not continuously lit.	Clock is running on battery backup only, or brightness is set to 'Off'.	Ensure the clock is plugged into a 5V power adapter for continuous display. Adjust brightness settings using the appropriate buttons. The backlight only stays on for 10 seconds when the SNOOZE/LIGHT button is pressed if not continuously powered.
Alarm does not sound.	Alarm is not activated, volume is too low, or weekend mode is active on a weekend.	Verify that Alarm 1 or Alarm 2 is enabled. Check the alarm volume setting. Ensure weekend mode is not preventing the alarm if it's a Saturday or Sunday.
Incorrect day of the week displayed.	Date setting is incorrect.	Re-enter the date setting mode and ensure the correct year, month, and day are set. The day of the week automatically synchronizes with the date.
Settings are lost after power outage.	Backup batteries are dead or not installed.	Install 2 fresh AAA batteries or replace existing ones.

8. Specifications

Brand: DOOMAY
Model Number: 6221
Display Type: Digital VA LCD
Product Dimensions: 5.58"W x 2.56"H
Power Source: USB Type-C (Adapter Included), 2 x AAA Batteries (Backup)
Material: Plastic
Special Features: Dual Alarm, 9-Minute Snooze, Weekend Mode, Adjustable Brightness (3 levels + Off), Adjustable Volume (3 levels), 4 Ringtones, Temperature Display (°F/°C), 12H/24H Format, Date, Day of Week, Seconds Indicator.
Item Weight: 9.9 ounces (0.28 Kilograms)

DOOMAY 6221