Dip Switch, SW1-SW4 for EDID/Audio

DIP SWITCH

SW1-SW4 for EDID/Audio

	DIP Switch Position		Video	Audio	Description
	Pin#1	Pin#2
	OFF	OFF	1080p	Stereo1	Default Mode2 – 1080p & stereo audio output for most HDTVs
	OFF	ON	720p	Stereo	Safe Mode3 – Enforce the system output at 720p/1080i video and
			1080i		stereo audio for basic compatibility among HDTVs
	ON	OFF	Bypass4	Bypass	EDID Learning Mode5 – for learning EDID from the display while
					playing any received HDMI audio format
	ON	ON	Bypass	Stereo	EDID Learning & Stereo Mode5 – for learning EDID from the
					display while enforcing stereo output if any HDTV cannot play
					surround sound normally
Note:

1If the HDTV shows video but without audio, please try to set audio mode to stereo.

2Factory default of SW1-SW4: Pin#1-OFF & Pin#2- OFF for 1080p with stereo.

3If you encounter any unsolved audio/video output problem during system installation, please turn any SW1-SW4 to Pin#1-OFF & Pin#1-ON , for safe mode to enforce the most compatible 720p stereo output for system check.

4Bypass means the matrix will maintain playing the original format of HDMI signals in video and audio. By

setting at this mode, the users may encounter compatibility issue among different kinds of HDMI sources and displays. If you cannot get the audio and/or video output normally at the system installation, please change the DIP switch setting to default mode or even safe mode to verify the functionality of the device.

5Set Pin#1 at ON ﬁrst then connect the HDMI Input to HDTV through a HDMI cable. Wait for 20 seconds. The EDID learning procedure will be ﬁnished. If you want to learn the EDID from another HDTV, you must set Pin#1 at OFF ﬁrst and repeat this procedure.