§2.2.3 Function of Button
ⅠMode checking
When G30 is working normally, click the power button, then a voice will broadcast the current
working mode.
Ⅱ Power on
In shutdown state, long press the power button, when G30 tick and all the lights on, release the
button and G30 will power on.
Ⅲ Power off
In boot on state, long press the power button, when the voice broadcast "power off", release to
shut down 。
Ⅳ Mode setting
In boot on state, press the power button for more than 6 seconds and release, G30 will say "Start
to set work mode", then take turns playing the various work modes. Click to select the mode you
want to set when broadcasting
Ⅴ Self-check
In power-on state, long press power key about 10 seconds until the it read "Start to self-check",
release the key and start self-test.
No matter the self-check passes or fails, it will announcement the result. After a few seconds, the
instrument will restart automatically if it passes.
If the self-check fails, G30 will remain in the state of self-test result and will not be restarted to
identify the problem