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General Information

14

Troubleshooting

Below is a table describing simple measures that can help you eliminate most problems likely 

to emerge when this unit is in use. If below measures do not help, turn to a service center or to the 

nearest dealer.

Symptom

Cause

Solution

No picture, no 

sound, and no 

indicator light

The power cord is not plugged in.

Contrast, brightness, color and 

volume are all in the minimum value 

or TV is in mute mode.

Plug the power cord in.

Alter the value of contrast, 

brightness, color and volume.

Picture and 

sound with 

abnormity

Contrast and color are set improperly.

Color system is set improperly.

Sound system is set improperly.

Set the value of Contrast and color 

properly.

Set the sound system properly.

The picture in 

VGA mode is 

abnormal

The PC settings may be improper.

Check and set the resolution 

parameters of your PC.

Picture is spotted 

or with snow

Signal source is low-grade or the 

signal is in a lower quality.

Use the qualified signal cord.

Blue background No video signal or the signal cord is 

improperly/not connected.

Connect the signal cord properly.

No sound

No audio signal or the signal cord is 

improperly/not connected.

Connect the audio signal cord 

properly.

Set the sound system properly.

The RC does not 

work

Batteries are improperly installed or 

exhausted.

Make sure the positive and the 

negative polarities are correct.

Reattach the battery lid.

Replace the batteries.

Causes of interference

Incorporated in your TV receiver are the most up-to-date devices to eliminate interference. 

Local radiation however, can create disturbances, which visibly affect your picture. Proper 

installations, a good aerial are your best safeguards against these disturbances.

•  RF INTERFERENCE: Moving ripples across the screen are caused by nearby transmitting or 

receiving short-wave radio equipment.

•  DIATHERMY: Herringbone pattern and partial picture loss can result from the operation of 

diathermy equipment from a nearby doctor’s surgery or hospital.

•  SNOW: Weak TV signals from long distant stations result in an instead picture and give the 

effect of falling snow. An antenna adjustment or antenna amplifier may be needed.

•  GHOST: Multiple image, caused by TV signals reflected back from surrounding buildings, 

hills, aircraft, etc. is minimized by correct aerial positioning.

•  CAR IGNITION: Nearby cars and electrical motors can cause small streaks across the picture 

or make the picture roll.

General Information

Summary of Contents for TF-LED40S28T2

Page 1: ...LED TV c TF LED40S28T2 Instruction manual...

Page 2: ...ting Sound setting Channel setting Feature setting Setup menu USB operation General playback information Operations of file playback Electronic programme guide EPG General information Troubleshooting...

Page 3: ...e metal part and do not destroy twist pull or roast the power cord Please contact the service center immediately if you found that the core is showed in the air or has been broken Please replace the A...

Page 4: ...hall transport the device which is heavier than 18 kg If you drop or tip over the device it may damage it The temperature of the product s body becomes a little higher after a long period use This phe...

Page 5: ...elevant cable not included This unit has PC audio in jack Connect this jack to PC main unit with related audio cable in PC mode and adjust the volume to what you want If the video source has a HDMI ou...

Page 6: ...Power cable 2 VGA input 3 PC audio input 4 Composite RCA input 5 TVRF antenna jack 6 8 HDMI inputs 9 Coaxial output 10 PCMCIA slot 11 USB port 12 Earphone output 1 2 3 4 5 IN P U T V ID E O R L H D M...

Page 7: ...26 RECLIST button 27 REC button 28 FREEZE button 29 CANCEL button 30 SUB PG button 31 TV RADIO button 32 SUBTITLE button 33 TEXT button 34 HOLD button 35 CYAN button 36 YELLOW button Changing the bat...

Page 8: ...dly to cycle through the available sound modes Press DISPLAY button to display the preset TV channel play information Press FREEZE button to freeze the picture on or off Press FAV button to show the f...

Page 9: ...rence only they may differ from the real screens Picture Menu Picture Picture mode Brightness Contrast Sharpness Saturation Hue Color temp Aspect Ratio PC Setup Screen Mode EXIT Exit MENU Return Move...

Page 10: ...program SPDIF toggle digital sound via coaxial cable on off or set it to auto Audio Description view the information on the current sound channel Sound Type Stereo Dual I Dual II Mixed Channel setting...

Page 11: ...the channel locks sub menu Parental Rating access the parental ratings sub menu This feature can prevent children watching adult s TV programmes according to the rating limit set This function appear...

Page 12: ...g usage of external USB drives containing BIN files in the root directory may cause malfunction of the unit or damage to the software Operations of file playback Insert a USB into the USB port Press t...

Page 13: ...ttons to zoom in out the record menu PVR Timeshift is a feature enabling you to record an air program while you are away Press button to activate Time Shift while recording Press UP DOWN cursor button...

Page 14: ...or the signal cord is improperly not connected Connect the audio signal cord properly Set the sound system properly The RC does not work Batteries are improperly installed or exhausted Make sure the p...

Page 15: ...and photo support Quantity of channels 100 analogue 1000 digital Teletext 1000 pages Electric shock protection class II Nominal voltage range AC 100 240 V 50 60 Hz Specific power rating in operation...

Page 16: ...General information 16 14 General information...

Page 17: ...17 15 USB EPG 17 18 18 18 20 20 20 21 21 21 22 22 22 22 23 23 24 24 24 25 25 26 26 27 27 28 28 28 30 31 31 31 32 33...

Page 18: ...18 16 220...

Page 19: ...19 17 LED 10 18 2...

Page 20: ...20 18 4 3 8 6 200 200 VESA...

Page 21: ...21 19 75 DVD CAMCORDER L R RCA VGA VGA VGA HDMI HDMI HDMI 5 1 PCMCIA CI 75...

Page 22: ...STANDBY 1 2 VGA 3 4 AV 5 6 8 HDMI 9 10 PCMCIA VGA 11 USB 12 1 2 3 4 5 IN P U T V ID E O R L H D MI 1 P C A U D IO IN P U T V G A A N T 7 5 AC 100 240V 50 60Hz E A R P H O N E H D M I 2 H D M I 3 C I C...

Page 23: ...V 4 P MODE 5 S MODE 6 MENU 7 ENTER 8 EXIT 9 MTS 10 VOL VOL 11 FAV LIST 12 ASPECT 13 GUIDE 14 TIMESHIFT 15 INDEX 16 REVEAL 17 SIZE 18 RED 19 GREEN 20 MUTE 21 22 SLEEP 23 SOURCE 24 DISPLAY 25 CH CH 26 R...

Page 24: ...E EPG PVR TIMESHIFT Time Shift SUBTITLE REC PVR RECLIST ASPECT 4 3 16 9 1 2 MUTE TV RADIO TV CH CH 0 9 P MODE S MODE DISPLAY FREEZE FAV FAV FAV MTS TV Nicam SOURCE CH CH DTV ATV AV HDMI1 HDMI2 HDMI3 P...

Page 25: ...25 23 SIZE REVEAL SUB PG 0001 CANCEL CANCEL CANCEL 1 MENU 2 VOL 3 ENTER CH 4 CH 5 VOL CH 6 EXIT EXIT MENU P MODE NTSC...

Page 26: ...26 24 4 3 16 9 Zoom1 Zoom2 SPDIF AD EXIT MENU S MODE 7 SPDIF AD AD Audio Description Stereo Dual I Dual II Mixed CI EXIT MENU DTV ATV DTV ATV...

Page 27: ...27 25 ID DTV ID 16QAM 32QAM 64QAM 1 28QAM 256QAM PAL SECAM DK BG I L 16QAM 32QAM 64QAM 1 28QAM 256QAM AFC CH CI CI CI PCMCIA DTV DTV EXIT MENU 0000...

Page 28: ...B ENTER USB USB 2 0 FAT16 FAT32 1 USB ASF AVI MKV MPG WMV9 DIVX H263 MPEG 4 MPEGII XVID WMA MP3 DD AC3 AVI AVI 2 USB 1 1 2 0 USB 500 USB USB USB USB BIN USB USB USB ENTER VOL VOL USB ENTER ENTER CH CH...

Page 29: ...29 27 ENTER H CH EXIT EPG EPG PVR Timeshift USB REC Timeshift RECLIST ENTER DISPLAY EXIT CI CI PCMCIA CI CI CI CI CI CAM...

Page 30: ...30 28 VGA...

Page 31: ...31 29 1 1 2 1 3 1 4 1 5 7 6 1 7 1 8 1 39 5 100 1920x1080 16 9 17 PAL SECAM B G DK I NICAM 2 x 10 RCA VGA HDMI x3 DVB T DVB T2 DVB C PCMCIA CI CI...

Page 32: ...32 30 TF LED40S28T2_IM_03 3D 100 1000 USB 1000 II 100 240 50 60 0 02 2 70 0 5 909 x 70 x 516 909 x 210 x 561 11...

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