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Firmware Update TX-L20D

We are pleased to offer this firmware update for the best possible performance of your  Receiver.

TX-L20D
(Version 2079-4020-2040-0008)

How to update firmware
There are two methods for updating the firmware: via network and via USB. The update may take about 2* minutes to complete for either method: via network or via USB. Furthermore, existing settings are guaranteed regardless of the method used for update. Note that when this unit is connected to a network, you may see notifications about firmware updates on the display. To execute updating, select "Update" with the cursor buttons of the remote controller and press ENTER. "Completed!" is displayed when the update is complete.
* For the latest information on updates, visit our company’s website. There is no need to update the firmware on this unit if there is no update available.
* During an update, do not
– Disconnect and reconnect any cable, USB storage device or headphones, or perform any operation on the component such as turn off its power
– Accessing this unit from a PC or smartphone using an application

Disclaimer: The program and accompanying online documentation are furnished to you for use at your own risk. We will not be liable and you will have no remedy for damages for any claim of any kind whatsoever concerning your use of the program or the accompanying online documentation, regardless of legal theory, and whether arising in tort or contract. In no event will we be liable to you or any third party for any special, indirect, incidental, or consequential damages of any kind, including, but not limited to, compensation, reimbursement or damages on account of the loss of present or prospective profits, loss of data, or for any other reason whatsoever.

Updating the Firmware via Network
* Check that the unit is turned on, and the connection to the Internet is secured.
* Turn off the controller component (PC etc.) connected to the network.
* Stop any playing Internet radio, USB storage device, or server content.
* When "5. Hardware" - "HDMI" - "HDMI CEC" in the System Setup menu is set to "On", set it to "Off".
* The description may differ from the on-screen display but that will not change the way to operate or the function.

1. Switch the input on the TV to that assigned to the unit.
2. Press (*) on the remote controller.
3. Select "6. Miscellaneous" - "Firmware Update" - "Update via NET" with the cursors in order, then press ENTER.
* If "Firmware Update" is grayed out and cannot be selected, wait for a while until it starts up.
* You will not be able to select "Update via NET" if there is nothing to update.
4. Press ENTER with "Update" selected to start update.
* During the update, the TV screen may go black depending on the updated program. In that case, check the progress on the display of this unit. The TV screen will remain black until the update is complete and the power is turned on again.
* "Completed!" is displayed when the update is complete.
5. Press ON/STANDBY on this unit to turn the unit into standby mode. The process is completed and your firmware is updated to the latest version.
* Do not use <ON> on the remote controller.

If an error message is displayed
When an error occurs, "*-** Error!" is displayed on the display of this unit. ("*" represents an alphanumeric character.) Check the following:
* * -01, * -10: Ethernet cable not found. Connect the Ethernet cable properly.
* *-02, *-03, *-04, *-05, *-06, *-11, *-13, *-14, * -16, *-17, *-18, *-20, *-21: Internet connection error. Check the following:
– The router is turned on
– This unit and the router are connected via the network
Try to disconnect and then connect again the power to the unit and router. This may solve the problem. If you are still unable to connect to the Internet, the DNS server or proxy server may be temporarily down. Check the service status with your ISP provider.
* Others: Disconnect then reconnect the AC power cord, then repeat from the beginning

Updating via USB
* Prepare a 128 MB or larger USB storage device. FAT16 or FAT32 file system format.
– Media inserted in a USB card reader may not be used for this function.
– USB storage devices with security function are not supported.
– USB hubs and USB devices with hub function are not supported. Do not connect these devices to the unit.
* Delete any data stored on the USB storage device.
* Turn off the controller component (PC etc.) connected to the network.
* Stop any playing Internet radio, USB storage device, or server content.
* When "5. Hardware" - "HDMI" - "HDMI CEC" in the Setup menu is set to "On", set it to "Off".
* Some USB storage devices may take long to load, may not be loaded correctly, or may not be correctly fed depending on the device or their content.
* We will not be liable whatsoever for any loss or damage of data, or storage failure arising from the use of the USB storage device with this unit. Thank you for your understanding.
* The description may differ from the on-screen display but that will not change the way to operate or the function.

1. Connect the USB storage device to your PC.
2. Download the firmware file from our company’s website to your PC and unzip. Firmware files are named in the following way:

ONKSLM0002_S20000SASASOO2_ *** .zip

Unzip the file on your PC. The number of unzipped files and folders varies depending on the model.
3. Copy all unzipped files and folders to the root folder of the USB storage device.
* Make sure to copy the unzipped files.
4. Connect the USB storage device to the USB port of this unit.
* If you connect a USB hard disk drive to the USB port of the unit, we recommend that you use its AC adapter to power it.
* If the USB storage device has been partitioned, each section will be treated as an independent device.
5. Switch the input on the TV to that assigned to the unit.
6. Press (*) on the remote controller.
7. Select "6. Miscellaneous" - "Firmware Update" - "Update via USB" with the cursors in order, then press ENTER.
* If "Firmware Update" is grayed out and cannot be selected, wait for a while until it starts up.
* You will not be able to select "Update via USB" if there is nothing to update.
8. Press ENTER with "Update" selected to start update.
* During the update, the TV screen may go black depending on the updated program. In that case, check the progress on the display of this unit. The TV screen will remain black until the update is complete and the power is turned on again.
* During the update, do not turn off, or disconnect then reconnect the USB storage device.
* "Completed!" is displayed when the update is complete.
9. Remove the USB storage device from this unit.
10.Press ON/STANDBY on this unit to turn the unit into standby mode. The process is completed and your firmware is updated to the latest version.
* Do not use <ON> on the remote controller.

If an error message is displayed:
When an error occurs, "*-** Error!" is displayed on the display of this unit. ("*" represents an alphanumeric character.) Check the following:
* * -01, * -10: USB storage device not found. Check whether the USB storage device or USB cable is correctly inserted to the USB port of this unit. Connect the USB storage device to an external power source if it has its own power supply.
* * -05, * -13, * -20, * -21: The firmware file is not present in the root folder of the USB storage device, or the firmware file is for another model. Retry from the download of the firmware file.
* Others: Disconnect then reconnect the AC power cord, then repeat from the beginning.



Downloads

Firmware

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