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 3000 hours, the lamp monitor light on the projector’s keypad turns on. For optimum results, the lamp should be replaced at this time. See “Replacing the Projec- tion Lamp” on page 39 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
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.
CableWizard version
Indicates the CableWizard’s software version. This information is useful when contacting Technical Support.
Source
Indicates the active source, Computer 1 (CableWizard), Computer 2 (VESA input) or Video.
Speakers
Indicates if external speakers are connected.
Help menu
This menu contains information on connecting your projector, activating your laptop’s external video, and troubleshooting your projector. Highlight the desired topic, then press either mouse button to display the information.
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