XG-C50XE (serv.man46). Update of software - Sharp Projector Technical Bulletin (repair manual). Page 2

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LV068
Sharp Electronics (UK) Ltd., Technical Services Group
SOFTWARE UPDATE PROCEDURE
Preparation
1. Install the Tera Term Pro (communication program) into PC.
1.1  Downloaded the Tera Term Pro from the Internet.
http://hp.vector.co.jp/authors/VA002416/teraterm.html
1.2 Decompress “ttremp23.zip” and then run “setup.exe” in the folder.
1.3 The “Language” list box appears in the dialog box.
Select “English” and then click “Continue”.
1.4 The “NOTE: ~” message appears in the dialog box.
Click “Continue”.
1.5 The “Destination Path” dialog box appears.
Click “Continue”.
It is not necessary to change the default destination path(C:\PROGRAM
FILES\TTERMPRO).
1.6 The “Complete” dialog box appears.
Click “OK”.
2. Decompress the “pj_jffs_C50X_021203_1318.zip” (software file for update) to the
suitable folder.
Loading software
1. Turn on the projector.
2. Connect the RS-232C-IN port of the projector and the RS-232C port of your PC with a
DIN-D-sub RS-232C adapter and a RS-232C serial control cable (cross type).
3. Run the Tera Term Pro (communication program).
3.1 The “New connection” dialog box appears, select the “Serial” and then select the
suitable COM port.
Then click “OK”.
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