Elsa 22H99 User Manual

              쐃

This locks the OSD function to prevent changes being made to your settings.

Press the plus button to lock the OSD function.  You can adjust only "BRIGHTNESS" and "CONTRAST" in 
this state.  Press minus button to unlock the OSD.

              쐇

The active upstream port is colored blue in the OSD.

In case that either the upstream port ROOT-A or ROOT-B is chosen by this function, the auto-change of 
the upstream port is not available.

It may take about 15 seconds until the USB devices have been recognized by the computer after the upst-
ream port is changed.

              쐋

Ensure the operation of the devices connected to the downstream ports before changing USB upstream 
ports.  It may take approximately 15 seconds until the devices have been recognized by the computer and 
start to operate after the upstream ports are changed. 

Do not change the upstream ports during recognition to prevent errors of the operation of devices or 
application software.

Close all Windows programs before changing upstream ports.

쐇

THE USB functions of the 
computer connected to 
Upstream port ROOT-A 
become active.

THE USB functions of the 
computer connected to 
Upstream port ROOT-B 
become active.

쐋

The Upstream port ROOT- 
A is assigned to signal 
input connector D-SUB 
and ROOT-B is assigned to 
BNC.

The Upstream port ROOT- 
A is assigned to signal 
input connector BNC and 
ROOT-B is assigned to D-
SUB.