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8. Before you request for repair

Phenomena below are not necessary mean failure with TV set. Please check 

off per following methods before you request for repair.

Phenomena                              Possible Causes

No picture, no sound

Improper connection with automobile adapter. 
Use of unauthorized power supply. Power Switch 
is on OFF position.

No image

Whether the correct Channel selected. 
Automatically set up the Receiving Channel 
again. Any new place is subject to re-setup of 
channels.

No sound

Whether the sound is turned to the end or the 
Sound System is incorrect. Whether earphone 
plugged in. Whether ERASE functions under 
too weak signal. 

Dark picture

Whether brightness and contrast adjust 
correctly; 
Whether environment temperature too low.

Unclear or unstable 
image

Whether antenna adjusted correctly;
Maybe too weak signal received at the 
receiving place.

Superposed image

Whether the antenna is in proper direction;
Maybe received the building or reflected signals 
nearby.

Snowstorm

Maybe under wave interference of automobile 
motor, train, high voltage line and neon light.

Achromatic or 
flashing color

Whether color adjusted well, whether the 
decoloration actions under the Colour system 
with too weak proper signal.

No car-backing 
function

Whether the black AV single line is in loose 
connection with the positive power supply of
reversing light. Whether the red connection 
head of socket is in poor contact.

Page 18 

Summary of Contents for TV-1836TFT

Page 1: ...ulations for your purchase Please read this manual carefully and keep it for future reference If you need extra support please write to info premiermundo com INSTRUCTION MANUAL ROOF MOUNT LCD COLOR TV...

Page 2: ...7352 Panama 300 5185 Website www premiermundo com E mail servicioalcliente premiermundo com Caution To reduce the risk of electric shock do not open this device there are not serviceable parts for cu...

Page 3: ...ler Operation 5 Basic Installation Methods 6 Basic Operation Methods 7 Menu Operation 7 1 Picture 7 2 Option 7 3 Clock 7 4 System 7 5 Preset 8 Before you request for repair 9 Technical Parameters 3 4...

Page 4: ...ol or similar places Never make the TV set under effect of moisture dust or oil smoke etc environment Avoid this machine from dropping or impacting Never extrude or chafe this machine with sharp objec...

Page 5: ...air this machine by yourself In case of any fault or failure please turn off the display at once and notify the corresponding dealer The display is made up of many precision electronic components Any...

Page 6: ...Power indicator Standby switch power on off Audio Video 12V power supply antenna car backing end jack Lamp switch Antenna box Roof mount Switch Press the Roof mount Switch one time is to separate the...

Page 7: ...0 9 and There are 0 255 in total of 256channels available on the remote controller for your option by the 11buttons of 0 9 and on the remote controller When the channel is a one digit figure just pres...

Page 8: ...ching TIMER Time setup of sleep off it is used to set the time off within 120 minutes CALE Press this button is to show Year Month Day and Week Press CH CH is to adjust the Year press VOL VOL is to ad...

Page 9: ...on as per car backing rearview diagram 3 Fix the TV top cover onto the automobile ceiling with attached screws 6 Basic Operation Methods Basic Interface Connection 1 Connection Method of External Ante...

Page 10: ...O 2 to display the backing picture VCD DVD VIDEO1 Automobile Antenna Blue VCD AUDIO IN DC 12V VCC Mect skill set input port 2 Connection Method of AV Conversion Line Hold the AV conversion line align...

Page 11: ...t telescopic antenna 3 Press Channel Selection to choose the desired channel 4 Adjust the sound volume of the TV signal AV TV Shift Menu Volume decreases Volume increases Power indicator Power ON OFF...

Page 12: ...ntrast Press CH or CH in turn to select Bright Color and Sharp and can also adjust the analog quantity of Bright Color and Sharp Only when displaying the picture of NTSC system it will show the charac...

Page 13: ...age English Calendar Game Select Adjust Press CH or CH to select the item Game Press VOL VOL then game begins then press VOL to move leftward VOL to rightward CH to quick down and CH to rotate the gam...

Page 14: ...oke Time be setup press CH CH again to choose Position and press VOL VOL to adjust till the channel number of desired program and then you can preserve your desired program Clock Time ON Time OFF Time...

Page 15: ...ound system DK 6 5M Blue back ON Horizontal Vertical Zoom 16 9 System Color system AUTO Sound system DK 6 5M Blue back ON Horizontal Vertical Zoom 16 9 Press CH or CH to select the item Sound system T...

Page 16: ...Adjust CH CH Select VOL VOL Adjust Press CH or CH to select the item Horizontal Press VOL VOL can realize horizontal press again to resume the picture Press CH or CH to select the item Vertical Press...

Page 17: ...the screen as illustrated below Press CH or CH to choose the item Remember CH CH Select VOL VOL Adjust Press VOL or VOL to choose ON under the item Remember it then displays this channel upon changin...

Page 18: ...ice 1 Auto Search Start from Program No 0 2 When receive signal under Search the Program Indication Bar should turn from red into green which means the optimum position for signal storage If channel u...

Page 19: ...nder too weak signal Dark picture Whether brightness and contrast adjust correctly Whether environment temperature too low Unclear or unstable image Whether antenna adjusted correctly Maybe too weak s...

Page 20: ...ellow line is for VIDEO 1 IN 2 Red line is for VIDEO 2 IN 3 White line is for AUDIO IN 4 Blue line is for AUDIO output 5 In socket 12V power supply Input 6 Black single lineis for car backing 7 Antenn...

Page 21: ...y modification of all information contained therein No repairable components exist in the machine Don t try to dismantle and improve the TV set and the high voltage in the machine may cause danger Mai...

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