Software Upgrade Procedure - Philips 22PFL5557/V7 Service Manual

3. Software Upgrade
METHOD - 1 :
1. Save the new software file(*.bin) in the root directory of USB, and modify it's name as
MERGE.pkg.
2. Plug in the USB.
3. Power on the set.
4. Connect the USB to TV set. 4. Connect the USB to TV set. 4. Connect the USB to TV set.
FACTORY MENU
5. To enter into
"2","5","8","0".
control keys
Software Update(USB)
6. Go to
to select update the software.
7. After upgrading the software, you should Switch on the TV set by the romote control or the
key-press.
METHOD - 2 :
Prepare Mstar ISP Utility tool for update.
1. Connect the PC to the serial connector on board using a special serial device (USB or COMx);
2. Provide the a correct voltage to the board;
3. Start " MStar_ISP.exe", and set the parameters as
(Notice:select Port Type: USB,
4. Press "Connect" button to connect the conmunication between the PC and TV set as picture 1;
go to USER MENU,
.
, press OK
the ISP Slave address: 0x92, Serial Debug Slave Address: 0xB2);
Picture 1
13
press the subsequence remote
button of Remote, then press
picture 1 ;
left
buttom