Flash Rom Version Up Procedure - Sharp AL-1611 Service Manual

[12] FLASH ROM VERSION UP PROCEDURE

1. MCU/E-SORT
A. Tool
• Machine
• PC
Operates on Windows 95/98.
• Level converter (UKOG-0002QSZZ) (with serial cable)
• Level converter (UKOG-0003QSZZ) (without serial cable)
• (Serial cable)
B. Procedures
1) Connect the PC and the level converter, and start Windows.
2) Turn off the power of the machine.
3) Remove the cap at the rear of the machine.
4) Connect the serial connector.
5) Turn on the power of the machine.
• The machine enters the download mode. (All LED lamps are
turned off. The machine accepts no key operations.)
6) Execute "mainte-Vxxx.exe" on the PC.
Note: Use "mainte_vxxx.exe" ver.1.06 or later.
Since version 1.05 or before cannot identify the model (AR-162/
163/201/206/207/F201), it may erroneously perform writing. In
this case, the machine does not operate properly.
7) Communication port/communication speed setting
• Select "Comport" in the option menu, and select the most suit-
able item with consideration of PC environment, work time, etc.
8) Select "Download the Program Data" in the SPECIAL folder, and
transfer data.
AL-1611/AL-1622 FLASH ROM VERSION UP PROCEDURE
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