1 Display area(mm*mm) 1236(H) × 719.2(V)2 Aspect ratio 16:93 Display pixels 1920*10804 TV system PAL\SECAM\NTSC5 Audio system DK BG I M6 NO.of preset channels 1267 OSD language Chinese/English8 Peak brightness 550cd/m29 Contrast ratio 1000:110 Viewing angle 178o11 Response time 8ms12 Number of color 1677721613 Number of gradations 25614 AV stereo Yes15 Multi-sound mode Yes16 NICAM No17 Mute Yes18 Equalizer Yes(9 steps)19 Surround Yes20 AV input Yes 2 line21 AV output Yes22 DVD terminal Yes23 S-video jack Yes(Rear side)24 D-SUB jack Yes25 HDMI teminial Yes 2 line26 Headphone jack Yes27 Semitransparent menu Yes28 3A Optimize Yes29 Channel Scan Yes30 4:3 Aspect Ratio Yes32 Color Temperature 333 Scene Mode Yes34 Multicolor Window Yes35 MADI Yes36 DCDI Yes37 CCS Yes38 3DNR Yes39 HD format 1080P/1200P40 Shuttle Yes41 Channel Swap Yes42 Auto Sync. Yes43 Omnipotent Lock Yes44 Program Edit Yes45 NO. of built-in speakers 2*346 Audio output power(Built-in)(W) 5W*247 Total power input W 350W(max)48 Voltage range V AC 150V~240V49 Power frequency Hz 50Hz/60Hz50 Time of sleep timer(MINS) 180ParameterL52A18-AKBasicAudioJackFunction1 FeaturesNo. Options Functions