Kodak DP2000 - Manual (Page 40)

User’s Guide KODAK DP2000 Digital Projector
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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.
Change the bulb when the brightness is no longer acceptable. See
“Replacing the Projection Lamp” on page 38 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 user’s guide for details.
Horizontal refresh rate
The time period that one horizontal line is displayed.
Vertical refresh rate
The time period 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.
Source
Indicates the active source, Computer or Video.