NEC ME342U User Manual page 46

5. Operate the control window.
(1) (Source) ��������Selects an input source of the projector�
(2) (Picture) ��������Turns on or off AV-MUTE (Picture mute), and turns on or off FREEZE (Freeze a picture)�
(3) (Sound) ���������Turns on or off AV-MUTE (Sound mute), play the sound and turns up or down the volume�
(4) (Others) ��������Uses "Update", "HTTP Server"*, "Settings" and "Information"�
* The HTTP Server cannot be selected when a USB cable is connected�
(5) (Projection) ��Enables to change screen size for presentation, menu indication (hide/indicate), interruption prohibition/ accept
interruption�
(6) (Help) ��������������Displays the help of Image Express Utility Lite�
(6) (1) (2) (3)
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3. Convenient Features
(4) (5)