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AC-EX70-UHD

※Setting Dip Switch – Initial Setup/Updating Firmware

1. Selector switch is intended for bypassing RS232 signal or for purpose of

firmware update.

2. Serial RS232 selection: Position "Program" for firmware update, "Normal" for

RS232 Command string transmission. Change switch positions to set desired

RS232 port function.

※Update instruction:

① In case of need Device Firmware can be upgraded with supplied

FW-Upgrade package that contains all software needed for burning and

updating the Firmware on the EEPROM.

② Connect an RS232 cable from RS232 port of Extender to PC.

③ Power the unit.

④ Extract the zipped file from the burn package to a directory (e.g.

C:\dir_name).

⑤ Browse to the directory (e.g. C:\dir_name\) and double click the batch file

UpdateSource.bat

AC-EX70-UHD-RX).

⑥ A short description of the link created between the PC and the board

appears on the screen, followed by the update progress report (in %).

⑦ A second stage will be verification of the EEPROM content, also with a

verification progress report (in %).

※For Normal RS232 control signal transmission, just connect

supplied RS232 cables to each end of the extenders RS232 ports

(AC-EX70-UHD-TX and AC-EX70-UHD-RX). This Serial connection will

work bidirectionally as a full featured RS232 extension cable.

(for

AC-EX70-UHD-TX)

UpdateSink.bat

(for