3.Quick Review
4.5.System Settings
4.5.1.Display Brightness
Press the System softkey and turn the
knob
to highlight the
System
main menu. Press
the
∨
keys to highlight the
Brightness
submenu
.
Press the
＜
/
＞
keys to adjust
the brightness of the screen. The adjustment range is from 1 to 100
.
4.5.2.Language Setting
Press the
System
softkey and turn the
knob
to select the [Utility] menu. Press the
∨
arrow keys to choose the
language
. Press the
＜
/
＞
arrow keys to select the desired
language. Supported languages include Chinese and English.
4.5.3.Buzzer
Press the
System
s
oftkey and turn the
knob
to select the [Utility] menu. Press the
∨
arrow keys to choose
buzzer
submenu. Press the
＜
/
＞
arrow keys to toggle the
beeper on/off. When the buzzer is on, the status bar icon
lights up. When the system
prompts, it beeps, such as when the output is cut due to overvoltage/overcurrent
protection.
4.5.4.Display
Press the
System
s
oftkey and turn the
knob
to select the [Utility] menu. Press the
∨
arrow keys to choose
Display
submenu. Press the
＜
/
＞
arrow keys or turn the
knob
to set the display mode to
Number
or
Curve
.
In system main interface, you can also press the
OK
key or press the
knob
to toggle
between
Number
and
Curve
display mode.
Number
Press the
System
s
oftkey and turn the
knob
to select the [Utility] menu. Press the
∨
arrow keys to choose
Display
submenu. Press the
＜
/
＞
arrow keys or turn the
knob
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