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Using the Projector
Lamp hours used
Indicates how many hours the current lamp has been in use. The
counter starts at zero hours and counts each hour the lamp is in
use. When the counter reaches 2000 hours, the lamp monitor light
turns on. Change the lamp when the brightness is no longer
acceptable. See “Replacing the Projection Lamp” on page 33 for
details.
Computer resolution
Shows your computer’s resolution setting. To change this, go to
your computer’s Control Panel and adjust the resolution in the
Display tab. See your computer’s user’s guide for details.
Horizontal refresh rate (KHz)
The frequency that one horizontal line is displayed.
Vertical refresh rate (Hz)
The frequency that one video frame is displayed.
Mute status
Indicates if the audio is muted.
Software version
Indicates the projector’s software version. This information is
useful when contacting Technical Support.
CableWizard version
Indicates the CableWizard’s software version. This information is
useful when contacting Technical Support.
Source
Indicates the active source, Computer or Video.
Speakers
Indicates if external speakers are connected.
Help menu
This read-only menu displays the on-line help.