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RS-232 protocol reference

RS-232 keyword listing

The following table shows the RS-232 keywords supported by the projector.

If the parameter listing for a particular keyword is “None,” that keyword requires no

parameter.

✎

Except as noted in the keyword listing, each keyword is valid only when the projector

is in its on state, STAT=1 (and not warm-up, cool-down, or standby state).

RS-232 keyword listing

Keyword Parameters Description

Source functions

SRC ? Queries the current active input source:

• 0 = no active source

•1 = VGA1

•2 = VGA2

•3 = composite video

•4 = S-video

• 5 = component video

YPbPr

•6 = RGBHV

• 7 = M1 graphics

RSRC 1 to 7, ? Attempts to use the specified source as the active input

source, or queries the last source requested:

•1 = VGA1

•2 = VGA2

•3 = composite video

•4 = S-video

• 5 = component video

YPbPr

•6 = RGBHV

• 7 = M1 graphics

If the requested source is not available and AUTO is

enabled, the projector scans for the next valid source; if

AUTO is disabled, the projector returns the notification

*SRC=0.

NXT None Searches for the next input source.

AUTO 0 to 1, ? Queries or sets input source auto-search: 0 = disabled,

1=enabled

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 16 17 18

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Hood D3100-I IDSL Manuale Utente Pagina 10