Low Voltage Indicator Functionality LED Arrow Board with Iron Material

ProductIntroduction and InstructionLED Arrow Board Overview

The LED Arrow Board is meticulously controlled by an intelligent MCU,ensuring seamless operation and reliability.

Power SpecificationsThe voltage options include 12V DC or 24V DC, catering to various requirements.Signal TransmissionUtilizing full-duplex signal transmission and wireless remote control,it boasts a control distance exceeding 50 meters.

Operation ModesChoose from 13 distinct working modes, including five flashing modes, one hop mode,and seven sequential modes.Brightness AdjustmentEfficient energy-saving brightness settings are available, allowing adjustments to 25%, 50%, 75%, or 100% of the total brightness.Low Voltage Indicator

With an external power supply, if the power drops below 12V, a low voltage indicator will activate,and the brightness will automatically reduce to 25%.Flexible ConfigurationsUsers can select between 25 lights or 15 lights via the DIP switch on the receiver,offering 13 modes for choice.Car Controller IntroductionLow Voltage Indicator FunctionalityWhen connected to a 12V battery, if the voltage drops to 11.4V, the indicator will light up,and the arrow board lights' brightness will be adjusted to 25% automatically.For a 24V power connection, if the voltage drops to 22V, the indicator will light up.Actuator's IndicatorsThe actuator features rise and fall indicators to ensure precise operation,

along with brightness percentage indicators.Modes Display AreaThe car controller includes a display area showcasing the modes,which are synchronized with the arrow board.Power ConnectionsFor accurate connections, the power wire should be connected with the positive lead up and the negative lead down.

Actuator WiringEnsure proper connection of the actuator wires to maintain functionality.ConclusionThe LED Arrow Board from Shenzhen Noble Opto Co., Ltd. offers unparalleled reliability and versatility,making it an ideal choice for a range of applications.Car ControllerIntroductionThe car controller seamlessly integrates with the LED Arrow Board,

providing enhanced control and display options,ensuring a smooth, efficient operation for any user.

Our LED Arrow Board offers flexible control with both 15-light and 25-light configurations. Easily switch between modes using the DIP switch: 1 or 2 for 15 lights, and 3 or 4 for 25 lights.

4 To connect the arrow board lights' positive wire:

l For the 15-light setup, use 15 lines which are divided into two groups, accessing the connector through holes 7 and 8.

l For the 25-light setup, use 25 lines which are divided into two groups, accessing the connector through holes 12 and 13.

5 Connect the car controller and signal receiver wires as follows:

Shenzhen Noble Opto Co., Ltd. is a cutting-edge, high-tech private enterprise specializing in the research, development, and manufacturing of an extensive range of LED illumination products. From our inception, we have prioritized delivering superior quality products coupled with unparalleled pre-sales and after-sales service. We constantly strive to enhance our design innovation and production capabilities. Our dedication to excellence is evidenced by our LED traffic lights earning CE certification for the European market. Our sophisticated products are highly sought after in international markets, including Sweden, England, Italy, Poland, Romania, Serbia, Turkey, Israel, Spain, the USA, Russia, Singapore, and beyond. We boast a highly skilled management team and a professional LED product design and development squad. Adhering to the rigorous ISO9001:2015 quality control standards, we implement a modern administration model, complemented by a robust marketing network and a comprehensive service system from pre-sales to after-sales. These elements ensure the highest quality and rapid growth of our enterprise. With several advanced production lines, we guarantee formidable production capacity. Our management philosophy is rooted in serving our clients with utmost quality and integrity. We are committed to continuing the production of top-tier LED Traffic Lights, Traffic Signal Lights, Solar Traffic Lights, and other related products, striving to establish Noble Opto as the premier global manufacturer of LED traffic solutions and pedestrian lights.