ATEN CS724KM-AT User Manual page 46

CS724KM User Manual
4. Connect the USB Type A connector to a USB Type A port on the
computer.
5. Press and hold Port Selection Pushbutton 1.
6. While holding Port Selection Pushbutton 1, connect the USB Type B
connector into PC Port 1. The four front panel LEDs all flash together to
indicate Firmware Upgrade Mode is in effect.
You can also connect a keyboard to the console port and invoke the
firmware upgrade mode via hotkey (see Firmware Upgrade Mode,
page 20).
Note: The USB cable's USB Type B connector can be connected to any KM
port section, but the Port Selection pushbutton in Step 5 must be Port 1.
36