JIGA Projection Alarm Clock User Manual

1. Introduction

Thank you for choosing the JIGA Projection Alarm Clock. This device combines a digital alarm clock with a 7-inch LED mirror display, FM radio, and a 180° adjustable time projection feature. It also includes dual alarms, a snooze function, and USB charging ports for convenience. This manual provides detailed instructions to help you set up and operate your new alarm clock effectively.

2. Product Overview and Features

The JIGA Projection Alarm Clock is designed to enhance your daily routine with its versatile features:

• Enhanced 7-inch Mirror Display: Features a highly sensitive photosensitive sensor for automatic brightness adjustment, or manual 3-level brightness control (Bright-Medium-Dark).
• Ultra-Clear Projection: Projects time onto the ceiling or wall within a 0.5 to 3-meter range. The projection can be rotated 180° for optimal viewing.
• Dual Alarms with Snooze: Set two separate alarm times. The snooze function provides an additional 5 to 60 minutes of sleep.
• FM Radio: Automatically searches, locks, and stores an unlimited number of stations between 87.5 and 108 MHz. Includes a 33-inch antenna for better signal reception and a sleep timer function (up to 90 minutes).
• Dual USB Charging Ports: Equipped with two 5V/1.2A USB output interfaces to charge mobile phones while you sleep.
• Battery Backup: An integrated backup battery preserves time, alarm, and radio settings during power outages. Note: Projection function requires AC power.

Figure 2.1: JIGA Projection Alarm Clock with time display and projection.

Figure 2.2: Top view of the alarm clock with labeled control buttons.

3. Setup

Follow these steps to set up your JIGA Projection Alarm Clock:

1. Power Connection: Connect the provided USB cable to the alarm clock and plug the other end into a 5V/2A power adapter (not always included) and then into a wall outlet. The display will light up.
2. Battery Backup: The alarm clock has a built-in backup battery to retain settings during power interruptions. No user action is required for this.
3. Initial Time Setting: Upon first power-on, the clock may display a default time. You will need to set the correct time manually. Refer to Section 4.1 for detailed time setting instructions.

4. Operating Instructions

4.1. Setting the Time

The time setting process can be non-intuitive. Please follow these steps carefully:

1. Press and hold the SET button (refer to Figure 2.2 for button location) until the hour digits begin to flash.
2. Use the UP or DOWN buttons (often combined with other functions like VOL+/-) to adjust the hour.
3. Press SET again to move to the minute setting. Adjust minutes using the UP or DOWN buttons.
4. Continue pressing SET to cycle through other settings like 12/24-hour format. Use UP or DOWN to select your preferred format.
5. Press SET one last time or wait for a few seconds for the settings to be saved automatically.

4.2. Setting Dual Alarms

The clock supports two independent alarms (AL1 and AL2).

Figure 4.1: Dual alarm functionality for different wake-up times.

1. Press the AL button once to set Alarm 1 (AL1). The AL1 icon and hour digits will flash.
2. Use the UP or DOWN buttons to adjust the hour for AL1.
3. Press AL again to move to the minute setting for AL1. Adjust minutes using the UP or DOWN buttons.
4. Press AL again to select the alarm sound (Radio or Buzzer). Use UP or DOWN to choose.
5. Repeat steps 1-4 for Alarm 2 (AL2) by pressing AL a third time.
6. To activate/deactivate an alarm, short press the AL button until the corresponding alarm icon (bell 1 or bell 2) appears/disappears on the display.

4.3. Snooze Function

When an alarm sounds, press the large SNOOZE/ZZZ button on top of the clock to activate snooze. This will pause the alarm for 5 minutes by default. You can adjust the snooze duration from 5 to 60 minutes by pressing and holding the SNOOZE/ZZZ button during snooze mode and using the UP or DOWN buttons.

4.4. Display Brightness Adjustment

The 7-inch LED display has adjustable brightness:

Figure 4.2: Screen brightness levels from Off to Bright.

• Automatic Adjustment: The built-in photosensitive sensor can automatically adjust the display brightness based on ambient light conditions.
• Manual Adjustment: Press the DIMMER button (often combined with ZZZ or a sun icon) to cycle through 3 levels of brightness: Bright, Medium, Dark, or to turn the display off completely.

4.5. Projection Function

Project the time onto your ceiling or wall for easy viewing.

Figure 4.3: Time projection on a wall or ceiling with optimal distance indicated.

• Activate Projection: Press the PROJECT button (often labeled with a projection icon) to turn the projection on or off.
• Adjust Projection Angle: The projector lens can be rotated 180° to adjust the projection direction.
• Optimal Distance: For the clearest projection, position the clock between 0.5 and 3 meters from the projection surface.
• Projection Brightness: Some models allow adjustment of projection brightness. Press the PROJECT button repeatedly to cycle through available brightness levels.

4.6. FM Radio Operation

Enjoy your favorite radio stations with the built-in FM radio.

Figure 4.4: FM Radio features including frequency range and sleep timer.

1. Turn On/Off: Press the RADIO/SLEEP button to turn the FM radio on or off.
2. Automatic Scan: Press and hold the RADIO/SLEEP button to automatically scan and store available FM stations (87.5-108 MHz). The clock can store an unlimited number of stations.
3. Change Stations: Use the UP or DOWN buttons to cycle through stored stations.
4. Adjust Volume: Use the VOL+/- buttons to adjust the radio volume.
5. Sleep Timer: While the radio is playing, press the SLEEP button (often combined with RADIO) to set a sleep timer. You can set it for up to 90 minutes, and the radio will automatically turn off after the set time.

4.7. USB Charging Ports

The alarm clock features two USB output ports (5V/1.2A) on the back to charge your mobile devices.

Figure 4.5: USB charging port in use while sleeping.

• Simply connect your device's USB charging cable to one of the ports on the alarm clock.
• The charging speed may vary depending on your device and its battery level.

5. Maintenance

To ensure the longevity and optimal performance of your JIGA Projection Alarm Clock, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to wipe the display and body of the clock. Avoid using abrasive cleaners, solvents, or spray cleaners, as they may damage the surface.
• Placement: Place the clock on a stable, flat surface away from direct sunlight, excessive heat, humidity, or strong magnetic fields.
• Power: Always use the recommended power adapter. Disconnect the power cable if the clock will not be used for an extended period.

6. Troubleshooting

If you encounter issues with your JIGA Projection Alarm Clock, refer to the following common problems and solutions:

7. Specifications

8. Warranty and Support

For warranty information and customer support, please refer to the documentation included with your product packaging or contact JIGA customer service through their official website or the retailer where the product was purchased. Please have your model number (QE-K0001-FBMHY) and purchase details ready when contacting support.