BenQ MX613ST, Product Service Manual

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2. RS-232 Command Code
(Each input upper case and lower case character should be action)
CMD ACTION TYPE ASCII
power
Write Power On *pow=on#
Write Power off *pow=off#
Read Power Status *pow=?#
Source Selection
Write VGA/YPbPr *sour=RGB#
Write VGA/YPbPr-2 *sour=RGB2#
Write YPbPr *sour=YPbr#
Write DVI-A *sour=dviA#
Write DVI-D *sour=dvid#
Write HDMI *sour=hdmi#
Write HDMI-2 *sour=hdmi2#
Write Network *sour=net#
Write Composite *sour=vid#
Write SVIDEO *sour=svid#
Read Current source *sour=?#
Audio
Write Mute On *mute=on#
Write Mute Off *mute=off#
Read Mute Status *mute=?#
Write *vol=+#
Write Volume - *vol=-#
Read Volume *vol=?#
Picture Setting
Write Co *con=+#
Write Contrast - *con=-#
Read Contrast value *con=?#
Write Brig *bri=+#
Write Brightness - *bri=-#
Read Brightness value *bri=?#
Write Aspect 4:3 *asp=4:3#
Write Aspect 16:9 *asp=16:9#
Write Aspect Auto *asp=AUTO#
Write Aspect Real *asp=REAL#
Write Aspect Letterbox *asp=LBOX#
Write Aspect Wide *asp=WIDE#
Write Aspect Anamorphic *asp=ANAM#
Lamp Control
Read Lamp 1 Hour *ltim=?#
Read Lamp 2 Hour *ltim2=?#
Write Normal mode *lampm=lnor#
Write Economic mode * lampm =eco#
Write Dual Brightest * lampm =dualbr#