Hardware is a more obvious, visible and easily understood element of digital signage, including displays, mounts, stands, media players, cables, connectors and distribution amplifiers.
硬件是数字标牌中更明显、可见且易于理解的组成部分，它包括显示器、底座、托架、媒体播放器、电缆、连接器和配电放大器。
Repair or replace faulty cables, power supplies, amplifiers and other associated transmission and distribution equipment.
修理或更换故障电缆，电源供应器，放大器和其他相关的传输和配电设备。
Repair or replace faulty cables, power supplies, amplifiers and other associated transmission and distribution equipment.
修理或更换故障电缆，电源供应器，放大器和其他相关的传输和配电设备。
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