RadioLink T8S User Manual page 9

Radiolink Electronic Ltd
www.radiolink.com
4. Click CONNECT and press the power button once quickly within 1s. When "DISCONNECT" in RED turns to
"CONNECT" in GREEN, it means it's connected with success.
5. Click"APROM" and choose the latest firmware V821.
6. Click "START" and the process bar becomes GREEN. When the green bar goes to the end and shows
PASS, the firmware is upgraded with success.
7. When update with success, close the software and T8S will make three DEE sounds.
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