Power indicator
This LED power indicator lights up when the ASUS All-in-One
PC is turned on.
Mode button
Touch to switch the display signal source. When switched to
HDMI-in, the ASUS All-in-One PC can be used as a standard
desktop LCD monitor.
Mode down button
You can use this button to decrease the value of brightness in
HDMI Input mode.
Mode up button
You can use this button to increase the value of brightness in
HDMI Input mode.
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ASUS All-in-One PC
E13813_Zen_AiO_ZN220_ZN240_ZN270_Series_UM_V3.indd 15
2017/12/26
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