Acer Projector Smart Home for Alexa Voice Command (English)

Eg, projector's name is "Tiger"
Function You can say
Power Alexa, Turn on "Tiger"
Alexa, Turn off "Tiger"
Volume Alexa, Set volume to {0~10} on "Tiger"
Alexa, Turn up the volume on "Tiger"
Alexa, Turn down the volume on "Tiger"
Mute Alexa, Mute "Tiger"
Alexa, UnMute "Tiger"
Source Alexa, Switch input to {HDMI 1|HDMI 2} on "Tiger"
Playback Alexa, {Play|Pause|Stop|Sart Over|Fast Forward|Rewind|Previous|Next} on "Tiger"

Acer Projector Smart Home for Alexa Voice Command (German)

Eg, projector's name is "Tiger"
Function You can say
Power Alexa, schalte "Tiger" ein
Alexa, schalte "Tiger" aus