Colorlight A40 Synchronous and Asynchronous LED Player
The Colorlight A40 is a networked LED screen player for live HDMI input and standalone media playback. Its single Gigabit Ethernet output supports up to 650,000 pixels. It is intended for advertising and information displays that need local playback, remote program updates or both.
Content Management
PlayerMaster provides program editing and publishing. Programs can include video, images, text, tables, clocks, streaming media, web pages and weather, with multiple windows, adjustable positions and overlapping layouts. USB plug-and-play and wired-network updates offer local content-management options.
WiFi hotspot access supports management from phones, tablets and computers. LAN program and command scheduling, together with NTP synchronization, support coordinated playback. Automatic brightness adjustment and environmental monitoring require separately supplied sensors.
A40 Specifications
| Parameter | Specification |
|---|---|
| Playback modes | Synchronous input and asynchronous playback; configurable priority |
| LED output | 1 × Gigabit Ethernet |
| Maximum load | 650,000 pixels total |
| HDMI input | 1 × HDMI 1.4 |
| Storage | 32 GB installed; 28 GB available to the user |
| USB playback | Supported; USB drive plug-and-play |
| Audio output | Supported |
| Program software | PlayerMaster |
| Cellular connectivity | Optional 4G module |
| Brightness adjustment | Automatic adjustment with an optional light sensor |
Screen sizing: The original specification lists 4096 and 2560 as maximum pixel dimensions. They do not describe a fully loaded 4096 × 2560 screen: the total active area must remain within 650,000 pixels.
Frequently Asked Questions
What is the maximum screen load of the Colorlight A40?
The A40 supports up to 650,000 pixels through one Gigabit Ethernet output. Calculate the screen width multiplied by height and keep the total within that limit.
Can the A40 switch between HDMI and stored content?
Yes. It supports synchronous input and asynchronous playback, with configurable priority between the two modes.
How do I edit and update programs on the A40?
Use PlayerMaster to edit and publish programs. The player also supports USB drive plug-and-play, wired-network updates and LAN scheduling.
Are 4G and automatic brightness adjustment included?
The 4G module is optional. Automatic brightness adjustment requires a light sensor, and environmental sensors are sold separately.
Product Images and Specification Download


Download Specification:
Colorlight A40 Networked LED Screen Cloud Player Specification





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