Operation Manual

54
Function Description
Audio
Settings
The sound adjustments made as below will have an effect on the
projector speaker. Be sure you have made a correct connection to
the projector audio input/output jacks. See "Connection" on page
17 for more details.
Mute
Mutes the sound received from AUDIO IN 1 and AUDIO IN 2
(L/R).
Volume
Adjusts the sound level received from AUDIO IN 1 and AUDIO
IN 2 (L/R).
Menu
Settings
Menu Display Time
Sets the length of time the OSD will remain active after your last
key press. The range is from 5 to 30 seconds in 5-second
increments.
Menu Position
Sets the On-Screen Display (OSD) menu position.
Closed
Caption
Closed Caption Enable
Activates the function by selecting On when the selected input
signal carries closed captions.
• Captions: An on-screen display of the dialogue, narration,
and sound effects of TV programs and videos that are closed
captioned (usually marked as "CC" in TV listings).
This function is only available when a Composite video or
S-Video input signal is selected and its system format is
NTSC.
Caption Version
Selects a preferred closed captioning mode. To view captions,
select CC1, CC2, CC3, or CC4 (CC1 displays captions in the
primary language in your area).
Lamp
Settings
Lamp Mode
See "Setting Lamp Mode as Economic" on page 57 for details.
Reset Lamp Timer
See "Resetting the lamp timer" on page 61 for details.
Equivalent Lamp Hour
See "Getting to know the lamp hour" on page 57 for details on
how the total lamp hour is calculated.
Presentation
Timer
Reminds the presenter to finish the presentation within a certain
time frame. See "Setting the presentation timer" on page 36 for
details.
5. SYSTEM SETUP: Advanced menu