4. Software Control - Lightware Device Contoller
DP-OPT-TX150, DP-OPT-RX150 – User's Manual
20
Applied firmware package: v1.1.13 | LDC software: v2.5.1b5
4.4. Real-life examples (USB devices and modes)
The background of the USB modes, connected USB devices, displayed information can be understood easier
by presenting examples.
Example 1: Connecting Two USB HID Devices
Shown in the LDC:
In a simple case a keyboard and a mouse are connected to the receiver.
In
Transparent
mode both devices are operable.
In
Configuration
mode only one of them is available (as seen on the screenshot), the keyboard on channel A1.
The second row (the mouse) is blinking, showing that the device is not available.
Example 2: Connecting Two USB HID Devices via an USB HUB
Shown in LDC:
This case is similar than the first, but now the mouse and the keyboard are connected to a local USB HUB.
The HUB (with 4 available USB ports) is built into the monitor and connected to the receiver (the address of
the HUB is 200). The keyboard is connected to the 2nd port (Addr. 202) and the mouse is connected to the
4th port of the HUB (Addr. 204).
In
Transparent
mode both devices are operable.
In
Configuration
mode only one USB HID device is available (as seen on the screenshot), the keyboard on
channel A1. The second row (the mouse) is blinking, showing that the device is out of operation currently –
due to the USB mode.
