Related Manuals for BrightSign 4K242
Summarization of Contents
4K242 Model
Front Ports
Lists front-panel ports and indicators for the 4K242 model.
Left Side Ports
Lists left-side ports and buttons for the 4K242 model.
Right Side Ports
Lists right-side ports and LEDs for the 4K242 model.
Back Ports
Lists back-panel ports for the 4K242 model.
Internal Components
Lists internal components for the 4K242 model.
4K1042 Model
Front Ports
Lists front-panel ports and connectors for the 4K1042 model.
Left Side Ports
Lists left-side ports and buttons for the 4K1042 model.
Right Side Ports
Lists right-side ports and LEDs for the 4K1042 model.
Back Ports
Lists back-panel ports for the 4K1042 model.
RJ45 Ethernet and PoE
Details the RJ45 Ethernet port and PoE capabilities for the 4K1042 model.
Internal Connectors
Lists internal slots and connectors for the 4K1042 model.
4K1142 Model
Front Ports
Lists front-panel ports and connectors for the 4K1142 model.
Left Side Ports
Lists left-side ports and buttons for the 4K1142 model.
Right Side Ports
Lists right-side ports and LEDs for the 4K1142 model.
Back Ports
Lists back-panel ports for the 4K1142 model.
USB 3.0 Ports
Details the USB 3.0 ports for the 4K1142 model.
RJ45 Ethernet and PoE
Details the RJ45 Ethernet port and PoE capabilities for the 4K1142 model.
Internal Connectors
Lists internal slots and connectors for the 4K1142 model.
Hardware Interfaces
Power Connector
Details the 12V, 5A, 4-pin power connector.
DE9 RS-232 Serial Interface
Explains the RS-232 interface, DTE device, baud rate, and flow control.
DA15 GPIO Connector
Describes the DA15 female connector for GPIO, LEDs, and switches.
DA15 GPIO Characteristics
Details GPIO output resistors, input pullups, and voltage thresholds.
DA15 Pinout
Illustrates the pinout of the DA15 connector.
RJ45 Ethernet
Describes Gigabit Ethernet, PoE, cable lengths, and requirements.
USB Ports
Details USB 2.0 and USB 3.0 ports, speeds, and cable length.
USB Pinouts
Illustrates the pinouts for USB 2.0 and USB 3.0 host ports.
3.5mm Audio Connector
Describes the audio connector, stereo signal, output voltage, and impedance.
HDMI Output
Explains the HDMI output connector, resolution, and compatibility.
HDMI Output Pinout
Illustrates the pinout of the HDMI output connector.
HDMI Input
Describes the HDMI input connector, resolution, and compatibility.
3.5mm IR Out
Explains IR blaster signals and pinout.
SPDIF Out
Mentions SPDIF_OPT signal generation.
Wireless Connectivity
Describes the 6-pin connector for wireless modules.
Environmental and Power Usage
Operating Environment
Specifies operating temperature and humidity ranges.
Power Supply Requirements
Details power adapter rating and device power consumption.
Peripheral Power Distribution
Explains 4A limit for peripherals and over-current behavior.
Theory of Operation
Reset Circuitry
Describes the Low Voltage Reset circuit.
CPU and Memory Architecture
Details CPU models, built-in flash, and SDRAM configurations.
Serial Port Interface
Explains the UART and RS-232 level shifter.
Audio Output System
Describes the audio DAC, I2S format, and output capabilities.
On-Board Status LEDs
Lists the functions of the on-board LEDs.
LED Error Codes
Details error indications for the Red status LED.
Control Switches and Buttons
Explains the on-board switch and reset button.
Storage Interfaces
Details SD/MicroSD slots and NAND flash.
Network and USB Interfaces
Describes Ethernet and USB 2.0/3.0 controllers.
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