User manual PHILIPS 42-PLASMA COMMERCIAL FLAT HDTV PIXEL PLUS 42HF7543 Firmware Upgrade Readme File

[. . . ] Philips Flat TV software upgrade with USB portable memory Introduction Philips offers software upgrade capability for your TV using USB portable memory. After you have completed a software upgrade, your TV will typically perform better. What improvements are made depends on the upgrade software you are using as well as the software your TV contained befo re the upgrade. [. . . ] Note: Only use software upgrades that can be found on the www. philips. com/support web site. Verifying the version of the TV software B e fo re starting the software upgrade procedure, it is advised to check what the current TV software is. & Select Software Upgrade in the Installation menu . é P ress the cursor right. The Software Upgrade menu moves to the left panel. " Select C u rrent Software Info to observe the version and the description of the curre n t software. 1 Automatic software upgrade procedure & Power off your TV and re m ove all memory dev i c e s . é Insert the USB portable memory that contains the d ownloaded software upgrade. " Switch on your TV with the power switch B at the right side of the TV. ` At startup the TV will scan the USB port a b l e Software Upgrade Application Upgrade busy. . . Software Id: Loading Validating Programming TL32E-234 Done Done memory until it finds the update content. The TV will a u t o m a t i c a l ly go to the upgrade mode. After a few seconds it will display the status of the upgrade procedure. Warning · You are not allowed to remove the USB port a bl e memory during the software upgrade procedure!· In case of a power drop during the upgrade procedure, don't remove the USB port a ble memor y from the TV. The TV will continue the upgrade as soon as the pow e r comes back. · If you try to upgrade to a software version lower than the current version, a confirmation will be aske d . Downgrading to older software should only be done in case of real necessity. · If an error occurs during the upgrade you should retry the procedure or contact your dealer. ( When the software upgrade was successful, re m ove the USB portable memory and restart your TV with the power switch B at the right side of the TV. Your TV will start up with the new software. Note: Once the upgrade is finished use your PC to remov e the TV software from your USB port a ble memory. Manual software upgrade procedure For a manual software upgrade copy the "autorun. upg" file in a dire c t o ry called "Upgrades" located in the root of the USB portable memory. Settings Installation Language Autoprogram Weak channel installation Software upgrade & Insert the portable memory that contains the Software upgrade Current software info Local upgrades/applications d ownloaded software upgrade. é Select Software Upgrade in the Installation menu . Info 2 Go to Local upgrades/ap p l i c a t i o n s. The TV will list all compatible images available on the USB portable memory and display the data for each selected upgrade image. " Select the correct upgrade image and press the red color button to start the upgrade. Your TV will re s t a rt and will automatically go to the upgrade mode. [. . . ] Prevention : · Eliminate risk on picture detoriation. 3 BX23U-1. 0. 2. 0 00181 Following pro blems are solved : · Sometimes the digital CC can get stuck. · In PIP/DW sometimes HDMI picture freezes while switching channels in the other window. · Problem : sometimes bad detection of video signals on AV1 and AV3. 4 [. . . ]