The Lenco MCR-113 is a versatile solar-crank emergency radio designed for non-professional use, offering a range of functions for various situations. It features a four-band radio, an LED flashlight, an SOS alarm, and an emergency charger, all powered by a built-in rechargeable battery.
Function Description:
The core function of the MCR-113 is its four-band radio, covering FM (87-108 MHz), SW1 (3.2-8.0 MHz), SW2 (8.0-16.0 MHz), and SW3 (16.0-22.0 MHz). Users can select the desired band using the radio band switch (14) and tune into frequencies with the tuning knob (6). For optimal reception, the antenna (1) can be extended. The radio also includes an on/off switch and volume tuning knob (13) for easy control.
Beyond radio, the device integrates an LED flashlight (4) for illumination, activated by pushing the function switch (2) to the appropriate position. In emergency situations, an SOS alarm can be triggered by selecting the SOS function via the same switch.
A key feature of the MCR-113 is its emergency charging capability. It can charge external devices, such as phones, via its USB charging port (9) when the function switch (2) is set to the charging icon.
Important Technical Specifications:
- Radio Frequency:
- FM: 87-108 MHz
- SW1: 3.2-8.0 MHz
- SW2: 8.0-16.0 MHz
- SW3: 16.0-22.0 MHz
- Charging Specification:
- Built-in rechargeable battery: 1200mAh/3.7V
- Solar panel charging: 5V/35mA
- Output power of hand cranking: 2W
- Mobile phone charging output: 5V/400mA
- DC charging input: 5V/1A
- Power:
- Radio output power: 140mV
- Speaker: diameter 50mm, 8 Ohm, 1W
- Battery Compartment: For 3 x AAA batteries (not included), in addition to the built-in rechargeable battery.
- Connectors: USB-C charging connector (7), Earphone jack (8), USB charging port (9).
- Indicators: Solar charging indicator (16), Radio on indicator (17), Radio Frequency display (18), Rechargeable battery indicator light (19) with LED1 (red), LED2 (green), LED3 (green), LED4 (green) to show battery capacity and charging status.
Usage Features:
The MCR-113 offers multiple ways to power its built-in rechargeable battery:
- Solar Panel (3): Place the device under direct sunlight. Solar charging is primarily for emergency situations, as the radio charges slowly under full sunlight. The solar charging indicator (16) will light up when solar charging is recognized.
- Hand Crank (10): Rotate the hand crank clockwise or counterclockwise. The charging indicator (19) will illuminate. It's important to rotate the crank in one direction with stable speed to avoid damaging the hand generator.
- External USB AC Adaptor: Connect an external 5V/1A USB AC adaptor (not included) to the USB-C charging connector (7). A full charge can be achieved within 6 hours if all other functions are off.
Battery status is displayed by the rechargeable battery indicator light (19). LED1 (red), LED2 (green), LED3 (green), and LED4 (green) show battery capacity and turn off after 16 seconds. During charging, these LEDs light up in sequence, turning off when fully charged. LED1 flashes when the battery is low.
For private listening, earphones can be plugged into the earphone jack (8). Users are advised to keep the volume at a comfortable level to protect hearing and remain aware of their surroundings.
Maintenance Features and Precautions:
- Cleaning: Use a soft, dry cloth to clean the device. Avoid solvents or petrol-based fluids. For severe stains, a damp cloth with dilute detergent can be used.
- Ventilation: Ensure 5 cm (2") of free space around the device when placed on a shelf to prevent blocking ventilation openings.
- Environmental Conditions: The device is designed for moderate climates (0° to 35°C). Avoid extremely cold or warm environments. Do not use in wet or moist areas, near swimming pools, or where condensation may occur. If condensation occurs, leave the unit off for 1-2 hours to dry before powering on.
- Power Supply: Always use a power source as specified on the specification label. Do not overload AC outlets or extension cords.
- Battery Safety:
- Risk of explosion if batteries are replaced incorrectly. Replace only with the same or equivalent type.
- Do not expose batteries to extreme high or low temperatures, low air pressure at high altitude, fire, or hot ovens.
- Avoid mechanical crushing or cutting of batteries, as this can lead to explosion.
- Pay attention to environmental aspects of battery disposal.
- General Safety:
- Never insert objects into vents or openings.
- Avoid spilling water or liquids on the product.
- Keep away from strong magnetic fields.
- Handle with care during file transmission in a static-free environment.
- Refer all servicing to qualified personnel if the device is damaged or malfunctions.
- Ensure the unit is placed in a stable position to prevent damage from vibrations or shocks.
- Never remove the casing of the device.
- Keep plastic bags away from children.
- Use only manufacturer-specified attachments/accessories.
- Long exposure to loud sounds from personal music players may lead to temporary or permanent hearing loss.
- If using a USB memory stick, plug it directly into the unit; avoid USB extension cables to prevent interference and data loss.
The MCR-113 is designed for personal, non-professional use and is not intended for commercial or industrial applications. The rating label is located on the bottom or back panel of the device.
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