Philips BDL4677XL Home Theater Screen User Manual


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BDL4677XL
21
• {Auto}:Determinestheresolutionautomatically.
Theselectedsettingswillbecomeeffectiveafterturningoffthepower
andturningitonagain.
HDMI clock threshold
AdjustHDMIlinkclock.
• {Min}-800KHz.(Default)
• {Max}-5000KHz.
NOTE: ThresholdclockisforHDMIsignalsonly.HDMIThreshold
clockappliestothedeviationofHDMIpixelclock.Attimes,HDMI
pixelclockfromsomedevicesmaynotbestable.Thedisplaymay
treattheunstablesignalasvideomodechangeandmutethevideo.
Thresholdclockallowsfortheadjustmentoftheclocktoleranceto
avoidvideomute.
Black level expansion
Thisfeatureoffersdeeperblacksforanevenbetterimagequality.
Theoptionsare:{Off}/{Low}/{Medium}/{High}.
NOTE: ThisitemisfunctionalforVideomodeinputonly.
Gamma selection
Gammaiswhatcontrolstheoverallbrightnessofanimage.Images
whicharenotcorrectedproperlycanappeartoowhiteortoodark,so
controllingthegammaproperlycanhaveahugeinuenceontheoverall
picturequalityofyourdisplay.
Theoptionsare:{Native}/{2.2}/{2.4}/{S gamma}.
Scan mode
Changethedisplayareaoftheimage.
• {Overscan}-Displayabout95%oftheoriginalsizeoftheimage.
Therestoftheareassurroundingtheimagewillbecutoff.
• {Underscan}-Displaytheimageinitsoriginalsize.
NOTE: ThisitemisfunctionalforVideomodeinputonly.
Scan conversion
ChoosetoenableordisabletheIP(InterlacetoProgressive)conversion
function.
• {Progressive}-EnabletheIPconversionfunction(recommended).
Onceenabled,theinterlaceinputsignalwillbeconvertedto
progressiveformatforbetterdisplayquality.
• {Interlace}-DisabletheIPfunction.Thismodeissuitablefor
displayingmotionpictures,butitincreasesthechanceofimage
retention.
Film mode
Choosetoturnonoroffthelmmodeframeconversionfunction.
• {Auto} -Enablethelmmodeframeconversionfunctionfor
moviesandmotionpictures.Thedisplayconvertsa24frames-per-
second(24fps)inputsignalformattoDVDvideosignalformat.
Oncethisfunctionisenabled,itisrecommendedthatyousetthe
{Scan conversion}functionto{Progressive}.
• {Off}- Disablethelmmodeframeconversionfunction.Thismode
issuitableforTVbroadcastingandVCRsignals.
IR control
Selecttheoperationmodeoftheremotecontrolwhenmultiple
displaysareconnectedviaanRS232Cconnection.
• {Normal} -Alldisplayscanbeoperatednormallybytheremote
controlunit.
• {Primary}-Designatethisdisplayastheprimarydisplayforremote
controloperation.Onlythisdisplaycanbeoperatedbytheremote
control.
• {Secondary}-Designatethisdisplayasthesecondarydisplay.This
displaycannotbeoperatedbytheremotecontrol,andwillonly
receivethecontrolsignalfromtheprimarydisplayviatheRS232C
connection.
• {Lock All}/{Lock all but Volume}/{Lock all but Power}-Lockthe
remotecontrolfunctionofthisdisplay.Tounlock,pressandholdthe
[DISPLAY]buttonontheremotecontrolfor5(ve)seconds..
Keyboard control
Choosetoenableordisablethedisplaykeyboard(controlbuttons)
function.
• {Unlock}-Enablethekeyboardfunction.
• {Lock All}/{Lock all but Volume}/{Lock all but Power}-Disable
thekeyboardfunction.
Tiling
Withthisfunctionyoucancreateasinglelarge-screenmatrix(video
wall)thatconsistsofupto25setsofthisdisplay(up to 5-sets each on
the vertical and horizontal side).Thisfunctionrequiresadaisy-chain
connection.
Tiling
H monitors
V monitors
Position
Frame comp.
Enable
Switch on delay
1
1
1
No
No
Off
Example: 2 x 2 screen matrix (4 displays)
Hmonitors=2displays
Vmonitors=2displays
1 2
3 4
H monitors
V monitors
Position
Example: 5 x 5 screen matrix (25 displays)
Hmonitors=5displays
Vmonitors=5displays
1 2
6 7
3 4
8 9
5
10
11 12 13 14 15
16 17 18 19 20
21 22 23 24 25
H monitors
V monitors
Position
• H monitors-Selectthenumberofdisplaysonthehorizontalside.
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