Software Upgrade Procedure - Hitachi UT47X902 Service Manual

6. Software upgrade procedure

Instruction in software renewal
After software version up, set the following lists for reference.
Main Software Update
In this section, it explains the method of updating Main software.
This procedure should be processed only when it is necessary to update Main software.
1) Prepare Mini Din 8-pin M to DB9F cable.
2) Connect MiniDin8pin plug to Service terminal.
3) Follow the procedure in the section 1.1
of this manual to get to the service adjustment
mode menu.
Select RS232C SW.
• Focus on No.653(RS232C SW).
• Press Right key (0 -> 1)
• Press "OK".
4) Request Hitachi the "ISP Utility"
4) Double click "ISP Utility" icon.
software. Install it in your personal
computer and at the desktop, double
click the "ISP utility" icon.
DB9-F DIN8-M
1 OPEN
2 3
3 5
4 OPEN
5 4
6 OPEN
7 2
8 1
9 OPEN
SHIELD SHIELD
OPEN 6
OPEN 7
OPEN 8
Double Click
22
bottom
D8MW