BrightSign 4K242 Hardware - Manual (Page 20)

BrightSign 4K242, 4K1042, 4K1142
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All information provided in this reference manual applies to products under development. The characteristics and specifications of these products are subject to
change without notice. BrightSign assumes no obligation regarding future manufacturing unless otherwise agreed to in writing. © BrightSign LLC, 2015
ENVIRONMENTAL AND POWER USAGE
BrightSign 4K players are designed to be used between 0°C and 40°C, at 90% maximum relative humidity, non-
condensing.
The power supply for 4K players is 60W and 12V at 5A. The device will use approximately 1A of power when playing a
3840x2160x60p H.265 (HEVC) source file.
Important: This product is intended to be supplied by power from a Listed Power Adapter, rated +12Vdc at 5A minimum.
An additional 4A of power is available for peripherals connected to a 4K player. The user should not connect any
combination of peripherals that will exceed 4A draw. If more than 4A is drawn, the external power supply may shut down
due to over-current conditions. The unit will not be damaged, but it may reboot or not operate properly until the overload is
removed.
If the device is being powered by the power supply, the 4A can be shared in any way among the following connectors:
Connector Maximum Power Usage
Ethernet Approx. 180mA (when transferring data)
USB 2.0/3.0 500mA (on each connector)
DE9 5V 500mA
DA15 3.3V 500mA
HDMI 5V 500mA
IR blaster output 300mA
If the device is being powered by PoE, only 1A is available for all connectors (or possibly less if the device is running a
resource-intensive presentation). It can be shared in any way among the following connectors: