GRADIENTE PL 4280 _ PLASMA TV_SERVICE MODE_SOFTWARE UPDATE PROCEDURE

PL-4280: SOFTWARE UPDATE PROCEDURE (INTERFERENCE SKY + REMOTE CONTROL)

Make updating the device software in the case of devices that have the remote + SKY interfering with the plasma.

After updating the device software the TV software will present December 1 in 2006.

Procedures for Verification Software Version:

• Access the service menu.
• Press menu on the remote control.
• Select the option SCREEN and press the ENTER button on the remote control.
• Enter the sequence 1-9-7-9 on the remote control.
• Appear in the left corner of the screen, the menu service.
• Record the data on the software version displayed on the TV screen.

Procedures for Updating Software (Software Version 31/10/2005):

• Acquiring a serial cable type DB9 female-female, twisted pair.
• Invert on one end of the serial cable DB9 female - female, pin 2 to pin 3rd.
• Connect the cable to the computer via the DB9 serial port and panel connections TV input in CONTROL.
• No matter the position regarding cable connection and its end that has the pins 2:03 reversed, ie, the end may be connected to a computer or TV.
• By Source Select button on the remote to TV mode
• On your computer double click on the Software folder PL-4280, where the screen that appears has the software update program FLASH Upgrader (blue icon), then double-click the blue icon.

After access to the program screen software update, which should check:

• Select the connection used: Serial.
• Select the serial port enabled on the computer.
• Transmission rate will be 115200 (Baud Rate).
• The item is selected Flash.
• Item Target Reset After Download is selected.

• Disconnect the TV from the wall outlet.
• Reconnect the TV and check if it is in stand-by (LED panel front in red).
• Click once on the button Flash update program then should appear
• Message: Waiting for Target Reset above the progress bar.

• After the message, you must connect your TV by pressing the Power Panel front, then we can check on the computer program running the update.
• The first progress bar will make the erase (wipe) flash memory.
• The second bar will load the new software in Flash memory.
• Quando the progress bar to indicate that the memory is 100% charged, the TV should call alone, this indicates that the process was successful.

• After the end of the process, verify that the update was performed correctly, comparing the data displayed on the TV screen with the data collected prior to update.
• In case of doubt, please contact Technical Support via extensions available or the site, Authorized Tour Connection <> Gradient, detailing the occurrence.

Update software can be send by email.