4-Port Ultra 4K-60Hz HDMI KVM Switch with USB 2.0 and Audio
8
ESTABLISHING AN RS-232 CONNECTION (continue)
Establish a connection to the Smart-AVI device
1. Connect an RS-232 cable to the RS-232 connector on the PC.
2. Connect the other end of the cable to the RS-232 port of the Smart-AVI device.
3. Use Windows Control Panel / Device Manager to identify the Com port number. See instructions
and Figure 7-2 below.
4. Power on the device.
If you are using a USB to COM port adapter on a Windows PC and need to identify the COM port used,
do the following:
1. Click on the start button.
2. Click on Control Panel.
3. Click on Device Manager.
4. Click on the arrow next to Ports (COM & LPT).
You should see the name of your adapter and the COM port number in use.
Figure 7-2
