Cable Electronics HSW88C SW Main for firmware update for technical support only, IR Control Path

SW Main for firmware update (for technical support only)

DIP Switch Position				Pin#1		Pin#2		Pin#3		Pin#4
	Normal Operation Mode [via RS-232 port]6			OFF[	]	OFF[	]	OFF[	]	OFF[	]
	Normal Operation Mode [via USB port]7			OFF[	]	OFF[	]	OFF[	]	ON[	]
	Firmware	Update	Block A [main]	ON[	]	OFF[	]	OFF[	]	OFF[	]
			Block B [remote]	ON[	]	OFF[	]	ON[	]	OFF[	]
	Mode8
			Block C [HDMI]	ON[	]	ON[	]	OFF[	]	OFF[	]

Note

6.Factory 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!

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

8.Sequence 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 HSW88C. Execute the firmware

update program on your PC via COM1 port connection to the RS-232 port of the HSW88C.

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 HSW88C. The firmware update program should begin this update sequence automatically. If not, please check the RS-232 connection status between PC and HSW88C.

5.After the OK message shows up to indicate the firmware update sequence for designated Block is complete, please turn off the HSW88C.

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 HSW88C

IR CONTROL PATH

IR Sockets

HSW88C

IR Main: The default location for IR blaster to transmit all IR com- mand signals received from any of the eight remote receivers to all of teh HDMI sources.

IR Pass-Through 1-8: IR blaster connected here can only transmit IR command signals from the remote receivers that are setting at respective input channel from 1 to 8.

HSMR

IR Receiver: IR receiver connected here can receive all IR com- mand signals from the IR remote controls of HSW88C and all other HDMI source devices.