JALL 16-inch Large Digital Wall Mount Clock User Manual

Introduction

This manual provides comprehensive instructions for the JALL 16-inch Large Digital Wall Mount Clock. Designed for clear visibility and versatile use, this clock features a large LED display, multiple color modes, automatic brightness adjustment, and essential functions like an alarm, countdown timer, and temperature display. It is suitable for various environments, including living rooms, classrooms, offices, and more.

JALL 16-inch Large Digital Wall Mount Clock displaying time and date with warm backlight

Figure 1: JALL 16-inch Large Digital Wall Mount Clock in operation.

Product Features

16-inch Large & Clear Display: With dimensions of 15.35 inches width and 5.11 inches height, the large LED screen ensures time, date, and temperature are clearly visible from any angle and distance, making it ideal for all ages, especially the elderly.

Diagram showing dimensions of the 16-inch JALL digital clock

Figure 2: Product dimensions and large time display for easy readability.

8 RGB Color Modes: Choose from 4 pure colors and 4 dynamic RGB changing color modes to match your mood or decor.

Eight different color display options for the JALL digital clock

Figure 3: Various color modes available for the clock display.

Modern Night Light: An integrated night light at the bottom provides a warm, ambient glow, useful for navigating rooms at night without needing to turn on main lights. Features 10 adjustable brightness levels.

JALL digital clock with its warm night light feature illuminated

Figure 4: The clock's warm night light providing ambient illumination.

Versatile Mounting Options: Designed for both wall mounting and elegant desktop placement.
Automatic DST & Brightness: The clock automatically adjusts for Daylight Saving Time (DST) and features a light sensor for auto-dimming, ensuring comfortable viewing at any time of day or night.

Illustration of the clock automatically adjusting for Daylight Saving Time

Figure 5: Automatic DST adjustment feature.

Image showing the clock's auto-dimming feature transitioning from bright to dim light

Figure 6: Auto-dimming feature for eye comfort.

Countdown Timer & Alarm: Includes a convenient countdown timer (0-30 minutes) suitable for various activities like yoga, gym, or cooking, and dual alarm functions.

Woman doing yoga with an illustration of the clock's countdown timer function

Figure 7: The clock's countdown timer feature.

Power Requirement: The clock is not battery operated for its main display and must be plugged in using the included 5V/2A power adapter and 11.5 feet cable cord. A memory battery inside retains settings during power disconnection.

Image showing the clock connected to a power outlet with text 'NOT battery operated'

Figure 8: The clock requires continuous power via the included adapter.

Setup

1. Package Contents

JALL 16-inch Digital Wall Mount Clock
Remote Control
5V/2A Power Adapter
11.5 feet USB Cable
Wall Mounting Hardware (screws, anchors, paper hanging assistant)

2. Power Connection

Connect the provided USB cable to the clock's power input port and then plug the 5V/2A power adapter into a standard electrical outlet. The clock will power on automatically.

3. Initial Setup (Using Remote Control)

The clock is primarily controlled using the included remote. Ensure the remote has batteries installed (not typically included for remote, but the clock has a memory battery).

Setting Time and Date:
1. Press the TIME SET button on the remote.
2. Use the +/- buttons to adjust the hour, then press OK to confirm.
3. Repeat for minutes, year, month, and date.
4. Press OK to save all settings.
12H/24H Format: Press the 12H/24H button to switch between 12-hour and 24-hour time formats.
Temperature Unit (F°/C°): Press the C°/F° button to toggle between Celsius and Fahrenheit temperature display.

Image showing the clock displaying temperature in both Fahrenheit and Celsius

Figure 9: Temperature display options.

Daylight Saving Time (DST): The clock features an automatic DST adjustment. Press the DST button to enable or disable this feature.

Operating Instructions

1. Display Modes & Colors

Changing Display Colors: Press the Display Colors button on the remote to cycle through the 8 available color modes (4 pure colors and 4 RGB changing colors).
Brightness Adjustment:
- Auto Dimmer: Press AUTO DIMMER to enable the automatic brightness adjustment based on ambient light.
- Manual Dimmer: Press the DIMMER button repeatedly to cycle through 4 manual brightness levels.
Night Light Control: Press the Light button to turn the night light on/off. Use the +/- buttons while the night light is active to adjust its 10 brightness levels.

2. Alarm Function

Setting Alarms (AL1/AL2):
1. Press AL1 SET or AL2 SET.
2. Use +/- to set the desired alarm time, pressing OK after each hour/minute adjustment.
3. Press OK to save.
Turning Alarms On/Off: Press AL1 ON/OFF or AL2 ON/OFF to activate or deactivate the respective alarms.
Snooze Function: When the alarm sounds, press any button (except ALARM OFF) to activate snooze. The alarm will sound again after 5 minutes.
Stopping Alarm: Press the dedicated ALARM OFF button to stop the alarm completely.

3. Countdown Timer

Setting Countdown:
1. Press the TIMER button.
2. Use +/- to set the desired countdown duration (up to 30 minutes).
3. Press OK to start the countdown.
Pausing/Resuming: Press OK during countdown to pause or resume.
Stopping Countdown: Press TIMER again to stop and reset the timer.

Maintenance

Cleaning: Use a soft, dry cloth to clean the clock's surface. Avoid using abrasive cleaners or solvents that may damage the finish.
Internal Memory Battery: The clock contains an internal CR2032 battery. This battery is solely for retaining time and settings during a power outage or when the clock is unplugged. It does not power the LED display. Replacement should only be performed by qualified personnel.

Rear view of the JALL digital clock showing the internal backup battery compartment

Figure 10: Location of the internal memory battery.

Troubleshooting

Problem	Possible Cause	Solution
Clock display is off.	No power, loose connection.	Ensure the power adapter is securely plugged into the clock and a working outlet.
Incorrect time/date displayed.	Settings not configured or lost.	Use the remote control to reset the time and date as per the "Initial Setup" section.
Display too bright/dim.	Auto-dimmer active or manual setting.	Press AUTO DIMMER to toggle auto-brightness, or use DIMMER to adjust manually.
Remote control not responding.	Remote battery low or line of sight blocked.	Replace the remote control battery. Ensure no obstructions between remote and clock.

Specifications

Brand: JALL
Model: PH01
Product Dimensions: 15.35"W x 5.11"H (39cm x 13cm)
Display Type: Digital LED
Color: Black (housing), Multi-color (display)
Power Source: Corded Electric (5V/2A adapter included)
Material: Plastic, Acrylic, Acrylonitrile Butadiene Styrene
Special Features: Daylight Saving Time (DST), Dual Alarms, Countdown Timer, Temperature Display, Night Light, Auto Brightness, Remote Control.
Mounting Type: Tabletop or Wall Mount
Item Weight: 1.65 pounds (approx. 0.75 kg)

Warranty and Support

For detailed warranty information, technical support, or further assistance, please refer to the official user manual provided with your product or visit the JALL official website. You can also find the PDF version of the user manual here.

JALL PH01