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User controls – Optoma TSFN-IR01 User Manual

Page 33

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English

User Controls

Choose “On” to turn mute on.

Choose “Off” to turn mute off.

Volume

Press the to decrease the volume.

Press the to increase the volume.

Audio Settings

Treble:

- Press the to decrease the treble volume.
- Press the to increase the treble volume.

Bass:

- Press the to decrease the bass volume.
- Press the to increase the bass volume.