DP-OPT-TX150, DP-OPT-RX150 – User's Manual 19
Receiver Panel
The panel consists of the lists that are showing connected and blocked USB devices.
Connected USB Devices
The listed devices are connected to the receiver’s USB ports.
Parameters
The Address of the Device
Address of the device plugged in = 1 and the device plugged in = 2. Since USB HUB can be conn-
ected to the receiver, the addresses are determined as follows:
▪ Address of the USB HUB: 100 (not visible)
▪
keyboard, which is connected via an USB HUB – that is why its address is not 1 but 101. Since the extenders
Parameter State and Description
Manufacturer, Product, Type As coded in the USB device.
connected to the receiver the earliest.
Status
Active: the device is ready to use in transparent mode.
Supported: the device is supported, but not active (no channel is
available for extension).
Unsupported: the device is not USB HID (e.g. pen drive).
VID, PID Vendor ID and Product ID as coded in the USB device.
Address See the following section.
However USB HUBs are supported by the receiver, only two devices are active at the same time in transparent
mode: the devices which are closest to the root address. If an active device is disconnected, the next valid
device (that is the closest to the root) will be active.
INFO:
Port Numbers
The port numbers of the USB HUB determines the priority of the devices. When more devices are connected
to an USB HUB, the USB port number determines the priority of the connected devices: the lower number, the
higher priority. This priority has an effect when the channels are assigned to the devices.
Blocked USB Devices
The USB blocking feature allows you to activate the desired devices when more than two USB HID devices
are connected to the receiver (two channels are available for USB extension). A typical example is shown in
the section.
Blocking a Device
Step 1. Block manually button, or select a
device from the Connected USB devices list and
click on Block selected button.
Step 2.
(Device name, Vendor ID, Product ID) and click
on Save button. The ID is the number of the
blocked device in the list.
Step 3. Apply button in the bottom of the
window to save changes. The desired device is
added to the Blocked USB devices list and next
time when you connect it to the receiver, its
status will be displayed as Blocked.
Removing blocked devices
Step 1. Select the device from the Blocked USB devices list.
Step 2. Remove button.
Step 3. Apply button on the bottom of the screen to save changes.
INFO: The Remove all button will empty the list of blocked devices.
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