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Figure 5-12-4 M4-HD automatic poweroff time setting interface
A
：
Select the automatic poweroff
setting item from the setting list
B: Select 5min poweroff
C: Select 10min poweroff
D: Select 15min poweroff
E: Select 20min poweroff
F: Turn off automatic poweroff
function
G: Automatic poweroff is set as close
confirmation item
5.12.5 Volume alert preset setting interface
Figure 5-12-5 M4-HD volume alert preset setting interface
A
：
Select the volume alert preset setting
item from the setting list
B: Volume alert is off
C: Select 200ml
D: Select 250ml
E: Select 300ml
F: Select 350ml
G: Select 400ml
H: Volume alert is preset as close
confirmation item
