ADDER Infinity User Manual page 29

Usb settings
hID only
If enabled, allows only HID (mice and keyboards) devices to be connected to the
receivers.
Disable Isochronous endpoint OsD Alerts
When an isochronous USB device is connected to the receiver there will no longer be a
warning message. ALIF units do not support isochronous devices.
enable Isochronous endpoint Attach
Some USB devices combine many USB devices behind a USB hub. e.g a keyboard with
audio support. By enabling this option, devices will be allowed to connect to ALIF
receivers, however, the isochronous part (e.g. the audio component) of the devices will
not work.
Advanced Port
This section allows you to determine USB port behaviour for use with certain USB
devices.
The default is no reserved ports, Merging enabled and no feature code (or Quirk) set.
It is recommended that these are left at the default settings and are only changed under
advice from an Adder FAE.
For each of the four USB ports on the receiver, certain rules can be applied depending
upon the USB device connected.
If you have reserved USB ports on the transmitter, you can select which USB port to use
for a particular device.
You can turn off USB merging for a particular port. This will slow down switching as the
USB device will be enumerated every time that you switch.
You can also enter an advanced feature if it is necessary for your USB device. The drop
down lists the feature codes for some known USB devices. Otherwise please contact
your local FAE for advice.
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