BOXLIGHT CD-455m - Manual (Page 39)

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Vertical refresh rate
The time period that one video frame is displayed.
Mute status
Indicates if the audio is muted.
Source
Indicates the active source, Computer 1 analog, Computer 1 digi-
tal, Computer 2, and Video.
Software version
Indicates the projector’s software version. This information is
useful when contacting Technical Support.
Startup screen version
Indicates the projector’s startup screen version. This information
is useful when contacting Technical Support.
Boot version
Indicates the projector’s boot software version. This information
is useful when contacting Technical Support.
CablePro version
Indicates the CablePro’s software version. This information is
useful when contacting Technical Support.