Panasonic TH-37PX25 Operating Instructions Manual

Also see for TH-37PX25: Operating instructions Operating instructions

TroubleshootingChart / VIDEO!COMPONENT!RGB!PC!HDMIinput signalsPlasma Display panelSymptoms Check PageSome parts of the screendo not light up.56An after-image appearsWhirring sounds can beheard from the display unit.• The plasma display panel is manufactured using an extremely high level ofprecision technology, however, sometimes some parts of the screen may bemissing picture elements or have luminous spots. This is not a malfunction.• Do not allow a still picture to be displayed for an extended period, as this cancause a permanent after-image to remain on the Plasma TV.Examples of still pictures include Iogos, video games, computer images,teletext and images displayed in 4:3 mode.Note:The permanent afterimage on the Plasma TV resulting from fixed image use isnot an operating defect and as such is not covered by the Warranty.This product is not designed to display fixed images for extended periods of time.• The TV is fitted with a cooling fan to dissipate heat generated during normaluse. The rotating fan may cause a whirring sound but it is not a malfunction.• The TV slightly consumes power and rotates the cooling fan even whenturned off in order to receive program guide data etc. through the CableCARD. The rotating fan may cause a whirring sound but it is not a malfunction.I VIDEOICOMPONENT/RGB/PC/HDMIinput signals IVIDEO input1 signaINTsCnamehorizontal verticalfrequency(kHz) frequency(Hz)15.73 59.94Applicable input signals (_ mark)horizontalsignal name lrequency(kHz)1 525 (480)/60i2 525 (480)/60p3 750 (720)/60p4 1,125 (1,080)/60i5 640 x 400 @706 640 x 480 @607 Macintosh13" (840 x 4808 640 x 480 @759 852 x 480 @6010 800 x 600 @6011 800 x 600 @7512 800 x 600 @8513 Macintosh16" (832 x 82414 1,024 x 768 @6015 1,024 x 768 @7016 1,024 x 768 @7517 1,024 x 768 @8518 Macintosh21" (1,152 x 87019 1,280 x 1,024 @6020 1,280 x 1,024 @7521 1,280 x 1,024 @8522 1,600 x 1,200 @6015.7331.4745.0033.7531.4731.4735.0037.5031.5037.8846.8853.6749.7348.3656.4860.0268.6868.6863.9879.9891.1575.00verticalfrequency(Hz)59.9459.9460.0059.9470.0059.9466.6775.0060.0060.3275.0085.0674.5560.0070.0775.0385.0075.0660.0275.0385.0260.00COMPONENT PC HDMINote: Signals without above specification may not be displayed properly.VIDEO inputCOMPONENT inputVIDEO input PC RGB input_iiiiiiiiliiiiiiiiii-C>HDMI input66