Avenview SW-HDM3D-C5-8X8 SW Main Dip Switch for Firmware Update, Block A main, Block B remote

1.7.5 SW Main Dip Switch for Firmware Update

DIP Switch Position		PIN # 1		PIN # 2		PIN # 3		PIN # 4
Normal Operation Mode		OFF 		OFF 		OFF 		OFF 
[via RS-232 port]6
Firmware	Block A [main]	ON 		OFF 		OFF 		OFF 
Update Mode7
	Block B [remote]	ON		OFF		ON		OFF	
	Block C [HDMI]	ON 		ON 		OFF 		OFF 

6Factory default for SW Main is pin#1-OFF [], pin#2-OFF [], pin#3-OFF [], & pin#4-OFF []. PLEASE MAINTAIN THIS SETTING AT ANYTIME FOR REGULAR USE VIA RS-232 CONTROL!

7Sequence for firmware update

WARNING!

[Firmware update only can be done via RS-232 port and connection to PC set at COM1)

[1].Power off the Matrix unit. Execute the firmware update program on your PC via COM1 port connection to the RS-232 port of the Matrix unit.

[2].Set the pin#1 of [SW Main] at ON [] for firmware update mode.

[3].Set pin#2 and pin#3 at respective positions to assign which Block to be updated.

[4].Power on the Matrix unit. The firmware update program should begin this update sequence automatically. If not, please check the RS-232 connection status between PC and Matrix unit.

[5].After the OK message shows up to indicate the firmware update sequence for designated Block is complete, please turn off the Matrix unit.

[6].Repeat step 3 ~ step6 if you want to update the firmware of the remaining Blocks.

[7].Set the [SW Main] switch position to Normal Operation Mode.

[8].Power on the Matrix unit.

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