Atlona AT-HD88M-SR manual

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[]

	Block A [main]	ON[]	OFF[]	OFF[]	OFF[]

Firmware Update Mode8	Block B [remote]	ON[]	OFF[]	ON[]	OFF[]

	Block C [HDMI]	ON[]	ON[]	OFF[]	OFF[]

Note

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!

7Factory 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!

8Sequence 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 AT-HD88M-S. Execute the firmware update program on your PC via COM1 port connection to the RS-232 port of the AT-HD88M-S.

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 AT-HD88M-S. The firmware update program should begin this update sequence automatically. If not, please check the RS-232 connection status between PC and AT-HD88M-S.

5.After the OK message shows up to indicate the firmware update sequence for designated Block is complete, please turn off the AT-HD88M-S.

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 AT-HD88M-S.