Optoma ZH420UST ZH420UST_UserManual - Page 39
Volume
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User Controls Volume Speaker Choose "On" to enable the speaker. Choose "Off" to disable the speaker. Audio Out Choose "On" to enable the line out function. Choose "Off" to disable the line out function. Microphone Choose "On" to enable the microphone. Choose "Off" to disable the microphone. Mute Choose "On" to turn mute on. Choose "Off" to turn mute off. Microphone Volume Press the ◄ button to decrease the microphone volume. Press the ► button to increase the microphone volume. Volume Press the ◄ button to decrease the volume. Press the ► button to increase the volume. English 39
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English 39
User Controls
Volume
Speaker
Choose “On” to enable the speaker.
Choose “Off” to disable the speaker.
Audio Out
Choose “On” to enable the line out function.
Choose “Off” to disable the line out function.
Microphone
Choose “On” to enable the microphone.
Choose “Off” to disable the microphone.
Mute
Choose “On” to turn mute on.
Choose “Off” to turn mute off.
Microphone Volume
Press the ◄ button to decrease the microphone volume.
Press the ► button to increase the microphone volume.
Volume
Press the ◄ button to decrease the volume.
Press the ► button to increase the volume.