Elmo ESD-CC1 Specifications download pdf (Page 27)

Appendix E. Software upgrade

The system installer can use a Personal Computer to download the upgrade software to the keyboard via RS-232

port. The download procedure is described below:

Warning! This operation is available for system installers only.

Step 1 Execute the Auto-unpack.exe on the computer

The program will create a sub-directory called “Keyboard” and unpack three files in the

directory: Keyboard.exe, Keyboard.tsk and Readme.doc.

Please read the Readme.doc carefully before going on the download process.

Step 2 Connect the RS-232 cable

Please use a 9 pin one-by-one cable to connect the keyboard to the computer, and find out

which communication port (COM1 or COM2) is used.

Step 3 Check S2 switch setting on the rear board

Refer to section 2.3 and make sure S2 (RS-232 setting) is on “S” (slave) position.

Step 4 Keep pressing “SETUP” key, and then power on the keyboard

The LCD will display “Ready to Download” message.

Step 5 Execute Keyboard.exe on the computer

The download process will start after you select the correct COM port number. It takes

one or two minutes to finish. Please power off and on the keyboard after the download

process is finished.

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Elmo ESD-CC1 Specifications Page 27