Optoma ZU610T-B User Manual page 13

INTRODUCTION
No
20. AV Mute
Momentarily turns off/on the audio and video.
21. Enter
Confirm your item selection.
22. Laser
Use as laser pointer.
23. Re-Sync
Automatically synchronize the projector to the
input source.
24. Digital Room -/+
Zoom in/out the projected image.
25. Remote ID / Remote all
Set the remote control ID.
26. HDMI2
Switch to HDMI2 source.
27. HDMI3 (Dongle)
Switch to HDMI3(Dongle) source.
28. Number Keypad (0~9)
Use as numeric keypad number "0~9".
Item
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