Acer PH530 - Manual (Page 11)

... English
Introduction
1. Transmit Indicator Light
2. Power
3. Resync
4. Source
5. Freeze
6. Hide
7. Aspect Ratio
8. Mute
9. Keystone/Four Directional
Select Keys
10. Back
11. Menu
12. Digital Zoom
13. Mouse Left Click
14. Mouse Right Click
Remote Control
15. Empowering Key
16. Mouse
17. Volume +/-
18. Page Up/Page Down
19. Brightness
20. Color
21. RGB
22. Contrast
23. VGA
24. S-Video
25. Component
26. Video
27. DVI
28. HDMI
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8
10
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2
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9
3
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1
 “Mute”, “Volume +/-”
and “DVI” functions
are not supported for
this model.