JoFomp Digital Wall Clock User Manual

Introduction

This manual provides comprehensive instructions for the setup, operation, and maintenance of your JoFomp Digital Wall Clock. Please read this manual thoroughly before using the product to ensure proper function and longevity.

Figure 1: Front view of the JoFomp Digital Wall Clock, displaying time, day of the week, humidity, and temperature. The large LED display ensures clear visibility.

Product Overview

The JoFomp Digital Wall Clock is designed with a 9-inch HD LED display, offering clear visibility day and night. It integrates multiple functions including time, calendar, week, temperature (°C/°F), humidity, DST (Daylight Saving Time), dual alarms, 12/24H format, and snooze. The clock features automatic and manual brightness adjustment modes for optimal viewing comfort.

Figure 2: Overview of the clock's dimensions and key functions, including Dual Alarm, Temperature, Week, Brightness Control, Drowsiness, Humidness, Memory Function, and Date.

Package Contents

• JoFomp Digital Wall Clock (Model: 5503)
• USB Cable
• Power Adapter
• Mounting Nails (x2)
• User Manual (this document)

Component Identification

Figure 3: Front display components: Weekday indicator, DST indicator, Alarm icons, Humidity display, Temperature display, and Time display.

Figure 4: Rear view components: "+" button, "-" button, "SET" button, Memory battery storage compartment, Wall hanging hole, and Power outlet (DC 5V, 1A).

Setup

Power Connection

1. Connect the provided USB cable to the clock's power outlet.
2. Plug the USB cable into the included power adapter.
3. Insert the power adapter into a standard wall outlet. The clock display will illuminate.

Note: The clock requires continuous power via the USB cable and adapter to operate. It is not battery-powered for primary operation.

Memory Battery Installation (Optional but Recommended)

To retain time settings during a power outage, install 1 CR2032 battery (not included) into the memory battery compartment located on the back of the clock.

1. Locate the memory battery compartment on the back of the clock (refer to Figure 4).
2. Open the compartment cover.
3. Insert one CR2032 battery, ensuring correct polarity (+/-).
4. Close the compartment cover securely.

Mounting Options

The JoFomp Digital Wall Clock can be placed on a desktop or mounted on a wall.

• Desktop Placement: Simply place the clock on any flat, stable surface.
• Wall Mounting: Use the two provided mounting nails and the wall hanging holes on the back of the clock (refer to Figure 4) to secure it to a wall. Ensure the wall can support the clock's weight and that it is level.

Figure 5: Illustration of the clock's versatile placement options: wall-mounted or desktop.

Operating Instructions

Setting Time and Date

1. Press the "SET" button (refer to Figure 4) to enter time setting mode. The hour digits will flash.
2. Use the "+" and "-" buttons to adjust the hour.
3. Press "SET" again to confirm the hour and move to minute setting. The minute digits will flash.
4. Use the "+" and "-" buttons to adjust the minutes.
5. Continue pressing "SET" to cycle through setting the year, month, and day, adjusting each with the "+" and "-" buttons.
6. After setting the day, press "SET" one last time to exit setting mode.

12/24 Hour Format Switch

In normal time display mode, press the "+" button to toggle between 12-hour and 24-hour time formats.

Daylight Saving Time (DST) Function

To enable or disable DST:

1. In normal time display mode, short press the "-" button.
2. The "DST" indicator on the display will illuminate when DST is active and turn off when inactive.

Figure 6: Visual representation of enabling and disabling Daylight Saving Time (DST) on the clock.

Setting Alarms (Dual Alarm Function)

The clock supports two independent alarms.

1. Press the "SET" button repeatedly until "AL1" or "AL2" appears on the display, indicating alarm setting mode. The hour digits will flash.
2. Use the "+" and "-" buttons to set the desired alarm hour.
3. Press "SET" to confirm the hour and move to minute setting. The minute digits will flash.
4. Use the "+" and "-" buttons to set the desired alarm minutes.
5. Press "SET" to confirm and exit alarm setting for that alarm.
6. To activate or deactivate an alarm, in normal time display mode, press the "+" button until the corresponding alarm icon (bell 1 or bell 2) appears or disappears.

Figure 7: The dual alarm feature allows setting two distinct alarms, useful for different daily schedules.

Figure 8: The digital wall clock can set two alarms to remind you at a specific time, ensuring you don't miss important events.

Snooze Function

When an alarm sounds, press any button (except the alarm off button, if applicable) to activate the snooze function. The alarm will sound again after a set interval (e.g., 5 minutes). To turn off the alarm completely, press the designated alarm off button (usually the SET button or a specific alarm button, consult the quick start guide if available).

Brightness Adjustment

The clock offers automatic and manual brightness control.

• Automatic Brightness (Light-Sensitive): The built-in light sensor adjusts the display brightness according to ambient light conditions. This mode is typically labeled "L-AU" (Auto-Brightness) or "L-SL" (Sleep Mode Auto-Brightness).
• Manual Brightness: You can manually set the brightness to a desired level (e.g., L-01 for low, L-02 for medium, L-03 for high).

To cycle through brightness modes, press the "-" button in normal time display mode (if not used for DST). Refer to the quick start guide for specific button assignments for brightness control.

Figure 9: Various brightness adjustment modes available, including automatic and manual settings, to suit different lighting environments and user preferences.

Figure 10: Comparison of the clock's display visibility during day and night, highlighting its adaptive brightness feature.

Temperature and Humidity Display

The clock automatically displays temperature in Celsius (°C) or Fahrenheit (°F) and relative humidity (%).

• To switch between °C and °F, press the "-" button (if not used for other functions, refer to quick start guide).

Maintenance

• Clean the clock's display and casing with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Avoid exposing the clock to extreme temperatures, direct sunlight, or high humidity, as this may affect its performance and lifespan.
• Ensure the power connection is secure and free from damage.
• If the memory battery is installed, replace it annually or when the clock fails to retain time settings after a power interruption.

Troubleshooting

Specifications

Warranty and Support

For warranty information and customer support, please refer to the contact details provided with your purchase or visit the official JoFomp website. Keep your purchase receipt as proof of purchase for warranty claims.

Manufacturer: JoFomp

Important Safety Information

• Do not disassemble or attempt to repair the clock yourself. This may void the warranty and cause damage.
• Keep the clock away from water and high humidity environments to prevent electric shock or damage.
• Use only the provided USB cable and power adapter.
• Keep out of reach of small children.
• Dispose of batteries according to local regulations.