Vivitek IB8156-C user manual Support, 1support Bit 1= Built-inor, External camera

URL Command Document for IB8156

				support), 1(support)
				Bit 1=> Built-inor
				external camera; 0
				(external), 1(built-in)
				Bit 2=> Support pan
				operation; 0(not support),
				1(support)
				Bit 3=> Support tilt
				operation; 0(not support),
				1(support)
				Bit 4 => Support zoom
				operation; 0(not support),
				1(support)
				Bit 5=> Support focus
				operation; 0(not support),
				1(support)
imprinttimestamp	<boolean>	0	4/4	Overlay time stamp on
				video.
textonvideo_position	top, bottom	top	4/4	Position of timestamp and
				video title on image
textonvideo_size	15,25,30	15	4/4	Timestamp and video title
				font-size
minexposure	5, 15, 25, 30,	32000	4/4	Minimum exposure time.
	50, 60, 100,
	120, 240, 250,
	480, 500, 1000,
	2000, 4000,
	8000, 16000,
	32000
maxexposure	5, 15, 25, 30,	30	4/4	Maximum exposure time.
	50, 60, 100,
	120, 240, 250,
	480, 500, 1000,
	2000, 4000,
	8000, 16000,
	32000
enablepreview	<boolean>	0	1/4	Usage for UI of exposure
				settings. Preview settings
				of video profile.
				User's Manual - 141