The LCB4K is an LCD multimedia player created by NovaStar. This multimedia player applies to LCD and LED displays in advertising media, digital signage, commercial display and other fields.

Features

Output
- 1x HDMI 2.0 connector
- Adaptive mode: The LCB4K automatically adjusts the playback window resolution according to the EDID of the LCD display.
- Custom mode: The user manually sets the playback window resolution.
- 1x Stereo audio connector: The audio sample rate of the internal source is fixed at 48 kHz.

Control
- 1x USB 3.0 (Type A) port: Allows for USB playback and firmware upgrade over USB, and cascades a sending device for control.
- 1x USB 2.0 (Type A) port: Allows for USB playback and firmware upgrade over USB, and cascades a sending device for control.
- 1x USB 2.0 (Type B) port: Connects to the control computer for content publishing and screen control.
- 1x Gigabit Ethernet port Connects to the control computer or connects to a LAN or public network for content publishing and screen control.

Performance
- Powerful processing capacity: Quad-core ARM A55 processor @1.8 GHz, Support for H.264/H.265 4K@60Hz video decoding
- 2 GB of RAM
- 32 GB of internal storage
- Flawless playback: Supports playback of 2x 4K, 6x 1080p, 10x 720p, or 20x 360p videos.

Functionality
- All-round control plans
- Allows users to publish content and control screens from a computer, mobile phone, or tablet.
- Allows users to publish content and control screens from anywhere, anytime.
- Allows users to monitor screens from anywhere, anytime.
- Switching between Wi-Fi AP and Wi-Fi STA
- In Wi-Fi AP mode, the user terminal connects to the built-in Wi-Fi hotspot of the LCB4K. The default SSID is “AP+Last 8 digits of SN” and the default password is “12345678”.
- In Wi-Fi STA mode, the user terminal and the LCB4K are connected to the Wi-Fi hotspot of a router.
- Synchronous playback across multiple screens (1x 4K video)
- NTP time synchronization
- GPS time synchronization (The specified 4G module must be installed)
- RF time synchronization (The specified RF module must be installed)
- Support for 4G/5G modules: The LCB4K ships without a 4G/5G module. Users have to purchase 4G/5G modules separately if needed.
- Network connection priority: Wired network > WiFi network > 4G/5G networky. When multiple types of networks are available, the LCB4K will choose a signal automatically according to the priority

Input voltage: 100-240 V~, 50/60 Hz, 0.6 A
Maximum power consumption: 15 W
Storage Space RAM: 2 GB
Internal storage: 32 GB
Operating Temperature: -20°C to +60°C
Operating Humidity: 0% RH to 80% RH, non-condensing
Storage Temperature: -40°C to +80°C
Storage Humidity: 0% RH to 80% RH, non-condensing
Dimensions: 274.3 mm × 139.0 mm × 40.0 mm
Net weight: 1.1 kg
Gross weight: 1.7 kg
Packing Dimensions: 386.0 mm × 110.0 mm × 285.0 mm
Accessories: 1x Wi-Fi omnidirectional antenna, 1x AC power cord, 1x USB cable, 1x Packing list