Language; Factory Reset - RGBlink GX4 User Manual

7. DELAY RECALL
Value range from 0 to 255S

3.3.8 Language

To swithc langue here. English or Chinese available.
Or Keep pressing MENU and SCALE button for 3 S to switch language.

3.3.9 Factory Reset

GX4
FACTORY RESET
YES <OK>, NO <MENU>
User Manual
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