TK-CAT508 Firmware Upgrade Procedure
Before you start
Disconnect all connections from TK-CAT508.
A laptop or a computer with keyboard and mouse connected directly.
Download and unzip the firmware file to to a laptop or a computer.
USB type A to type B cable (included in the TK-CAT508 packaging).
A paper clip.
Procedure
1.
Using paper clip to press and hold the button.
2.
Connected the power adapter to TK-CAT508.
3.
The LEDs should be light up. Released paper clip from the button.
