Philips 42PF5421D Software Upgrade Instructions page 4

Software History
EX11U_1.5.0.0_09571
Following problems are solved.
•
TV (Plasma 42" and 50") will not turn ON/shut off itself and Red LED blinks 4- times.
Recover if main switch on/off.
•
37" LCD full white screen appear when upgrade software.
•
Some channels not available after turn ON.
•
Delta volume changes not remembered.
•
Preferred channel changes not remembered.
•
Green or yellow static (sometime snowy) on HDMI picture.
EX11U_1.4.0.0_08971
Following problems are solved.
•
Picture and sound loss for 5 to 10 sec (green LED is still ON) and back to normal.
•
Audio loss in all inputs and can be recovered when main switch ON and OFF.
•
TV set turn ON by itself/ green LED light up and goes off when set is ON.
EX11U_1.3.0.0_07861
Following problems are solved.
•
Intermittent audio loss in NTSC RF channel.
•
Crack sound with high input signal.
EX11U_1.2.0.0_08261
Following problem is solved.
•
No video/ no picture with sound.
EX11U_1.1.0.0_07851
Following problems are solved.
•
Intermittent On-Screen Menu pop up by itself and can be removed by pressing the 'MENU'
button.
•
Channel information display too long.
EX11U_1.0.3.0_07311
Following problems is solved.
•
Improvement on scramble channel.
EX11U_1.0.2.0_01421
First production released.