LC-30HV4E (serv.man8). Adjustment procedures and upgrading installed programs - Sharp TV Service Manual (repair manual). Page 10

[Rewriting the monitor program]

1) Start terminal software in the in-process adjustment mode.

(Terminal software is not supplied. Use a freeware program available on the Internet.)

2) Set as follows:

Baud rate: 9600
Data length: 8 bits
Parity: None
Stop bit: 1
Flow control: None

3) If the settings are correct, pressing ENTER will cause ERR to appear on the screen.
4) Type "IPL_0002" and press ENTER. Characters on the screen will disappear and the screen blacks out.

* After the above string is entered, unusual indication may appear on the screen. This is not abnormal.

5) Press ENTER. The following will appear on the screen:

ERR
SEND "MONITOR PROG UPDATE PROGRAM" from PC to MR

6) Change the baud rate of the terminal software to 115200.
7) Use the file transfer facility of the terminal software to transfer the file specified in the document accompanying

with the rewriting software.

8) If the terminal software screen shows the following indication, the monitor program has been rewritten

successfully. (The indication will vary depending on the terminal software and program versions.)

9) Enter the in-process adjustment mode and make sure the version information on the MONITOR line has been

updated.