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General
Specification for Installation
1. Signaworks USB Tower Lamp is IEEE 1934 Protocol Universal Serial Bus type and
is applicable at the host computer which can support USB 1.1 or higher version.
2. LED tower lamp of a system which can communicate with PC under USB
communication protocol and is controlled by the application program on PC by
connecting to USB port of PC.
• Operating Power
1) Standard : PC USB Port Power, 5[V]/500[mA]
• Signal Transmission : USB Cable
Red (VCC : +5V), White (D- : Signal)
Green (D+ : Signal), Black (GND : 0V)
