Main Receiver And Usb Cable; Specifications; Illustration; Carrying Case - Qomo HiteVision QRF 900 User Manual

Audience response system
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3.3 Main Receiver and USB Cable

The main receiver is used to send and receive signals to and from the remote keypads and to
exchange data with the host computer. The main receiver can be plugged into a computer's USB
port or connected to a computer through a USB cable.

3.3.1 Specifications

Dimensions (L × W × H) 3.4 in ×.96 in ×.4in
Weight: .50 oz
Operating Temperature: 0-104 degree F
Operating Relative Humidity: 0-90%
Transmitting and receiving distance: ~200 feet radial

3.3.2 Illustration

1-
QRF900 Main Receiver
2-
Extension USB: extends the connection between the main receiver and the computer.

3.4 Carrying Case

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