Walker WPS3221FHDBK - Troubleshooting Connectivity and Signals; Remote Control and Signal Issues; VGA Image and AV;HDMI Compatibility; Supported USB File Formats

English-25-
Remote control - no operation
 The batteriesmay be exhausted.Replace the
batteries.
 Thebatteries maybeinserted incorrectly. Referto
thesection“InsertingtheBatteriesintotheRemote”.
No signal on an input source
 Itispossiblethatnodeviceisconnected.
 Check theAV cablesand connections from your
device.
 Checkthedeviceisswitchedon.
The Image is not centered in VGA source
TohaveyourTVautomaticallycentertheimage,enter
the PC Position menu inPicture menu, highlight
AutopositionandpressOK. Waitforit tofinish.In
ordertoset thepositionof theimagemanuallyyou
canuseHPositionandVPositionoptions.Select
thedesiredoptionanduseLeftandRightdirectional
buttonsontheremotetoset.
Recording unavailable
To recorda programme, youshould first correctly
connectaUSBstoragedevicetoyourTV,whilethe
TVisswitchedoff.YoushouldthenswitchontheTVto
enablerecordingfeature.Ifyoucannotrecord,check
thestoragedeviceiscorrectlyformattedandthereis
sufficientspace.
USB is too slow
If a“USB disk writingspeed too slow torecord”
messageisdisplayedonthescreenwhilestartinga
recording,tryrestartingtherecording.Ifyoustillget
thesameerror,itis possiblethatyourUSBstorage
device doesnot meet thespeed requirements. Try
usingadifferentUSBstoragedevice.
PC Input Typical Display Modes
The followingtable is anillustration of someof the
typicalvideodisplaymodes.YourTVmaynotsupport
allresolutions.
Index Resoluton Frequency
1
640x480 60Hz
2 640x480 75Hz
3 800x600 56Hz
4 800x600 60Hz
 800x600 72Hz
6 800x600 75Hz
7 1024x768 60Hz
8 1024x768 70Hz
9 1024x768 75Hz
10 1152x864 75Hz
11 1280x768 60Hz
12 1360x768 60Hz
13 1280x960 60Hz
14 1280x1024 60Hz
1 1280x1024 75Hz
16 1400x1050 60Hz
17 1440x900 60Hz
18 1440x900 75Hz
19 1920x1080 60Hz
AV and HDMI Signal Compatibility
Source Supported Signals Available
Back AV
PAL O
SECAM O
NTSC4.43 O
NTSC3.58 O
YPbPr
480i,480p 60Hz O
576i,576p 50Hz O
720p 50Hz,60Hz O
1080i 50Hz,60Hz O
HDMI
480i,480p 60Hz O
576i,576p 50Hz O
720p 50Hz,60Hz O
1080i 50Hz,60Hz O
1080p
24Hz,25Hz,
30Hz,50Hz,
60Hz
O
(X: Not Available, O: Available)
InsomecasesasignalontheTVmaynotbedisplayed
properly.Theproblemmaybeaninconsistencywith
standardsfromthesourceequipment(DVD,Set-top
box,etc.).Ifyoudoexperiencesuchaproblemplease
contactyourdealerandalsothemanufacturerofthe
sourceequipment.
English-26-
Supported File Formats for USB Mode
Video File Formats
Extension Video Codec Max. Resolution & Frame Rate & Bit Rate
.mpg,.mpeg,.dat,.vob
MPEG1/2,H.264,VC1
H.264: 1080Px2@30fps-50Mbps,1080P@60fps-
50MbpsOther: 1080P@60fps-50Mbps
.ts,.trp,.m2ts
.avi MPEG1/2,MPEG4,H.264,MJPEG
.mp4,.m4a,.m4v,.mov,.qt,
.3gp,.3g2,.3gpp
MPEG1/2,H.263,MPEG4,H.264
.mkv MPEG1/2,MPEG4,H.264
.flv SorensonSp,MPEG4,H.264
.asf,.wmv MPEG4,WMV3,VC1
.webm VP9,VP8
.mp4,.mov,.3gpp,.3gp,
.ts,.trp,.tp,.mkv
HEVC/H.265
Picture File Formats
Extension Specification Resolution (width x height)
.jpg,.jpeg
Baseline 8192x8192
Progressive 3000x3000
.bmp
RGB1/4/8/16/24/32bit
8192x8192
RLE4/8bit
.png
Grayscale,24/32bitperpixel
Interlaceformat
Progressive
Audio File Formats
Extension Format
.mp3 .mp3
.ac3 .ac3
.aac .AAC
.wma .WMA
.amr .AMR-NB,.AMR-WB
.wav .MPEGLa,.AAC,.PCM