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ITEM

SPECIFICATION

Display Panel

10.4 Inch TFT LCD

Television System

NTSC-M

GENERAL

Tuning System

Frequency Synthesizer

Receiving Channel

VHF 2~13/UHF 14~69/+113 CATV

Antenna Impedance

UHF/VHF 75 Ohm

High Resolution Picture

800H 600V=48,000Pixels

Contrast Ratio

300:1 Typical

Pixel Pitch

0.264 0.264(mm)

Pixel Configuration

RGB Stripe Arrangement

DISPLAY

LCD Panel Dimension(WHD)

9.6" 6.8" 0.24(244.0mm 172.0mm 6.1mm)

SCREEN

Active Screen Area

8.3" 6.2" (211.2mm H 158.4mm  )

Off Axis Viewing Range

Horizontal:

60

Vertical:50 UP, 50 Down

Operating Temperature

0 C~50 C / 32 F~122 F

Operating Humidity

35% ~ 85%

Power Source

DC 12Volt(Car Battery)

Power Consumption

22W(DC 12V)

VIDEO

Input Level

1.0 0.1 Vp-P(75

Load)

Output Level

1.0 0.1 Vp-P(75

Load)

Input Level

400 50mVrms(RCA Jacks)

Output Level

400 50mVrms(RCA Jacks)

AUDIO

External Speaker Outputs

2.0W 2@4 , <10% THD(Variable)

(ALL

<10mVrms Hum / <200mVrms Buzz

STEREO)

Wireless IR Transmitter

Compatible With Most IR Headphones

Wireless FM Broadcast Modulator

Off+4Preset FreqAny Frequency Between

88.3MHz~95.0MHz In 100 kHz Steps

Unified Remote Controller (LSM-104 + KEC Mobile Applications VCP'S);
AAA Cells 2;
A/V 1 Extension Cable;

Supplied

12V DC Input Power Extension Cable;
External Speakers Extension Cable;
Installation & Operating Manual;
Installation Template;
Warranty Card

ACCESSORIES

28

SPECIFICATIONS

Before requesting service, please refer to the following chart for the symptom and possible solution.
For more information, see the corresponding page in this manual. 

SYMPTOM

No image, no sound

Is the system receiving power? (page 12)
Is the TV/VIDEO selector set properly? (page 15)
Are connections to other equipment properly made? (page 11~12)

Sound but no image

Are contrast and brightness adjusted properly? (page 19)
Are video connections from other equipment properly made?
(page 11~12)

Unstable picture on screen

Is antenna cable connected and located properly? (page 11)
Is broadcast signal strong enough for proper reception?

Spots on the screen

Is there any interference from high voltage wires, or passing 
vehicles?

Ripple on the screen

Is there any interference from FM Radio or wireless telephones?

Power Off

Has there been a no-signal condition for 15 minutes or more? 

(page 6)

Is the system receiving power? (page 13)
Are any external fuses blown?

Multiple image or ghosts
on the screen

Is the antenna located properly? (page 11)
Are delayed reflected signals being received from tall buildings or  
mountains?

Remote Control 
operating  poorly or not 
at all

Is remote control aimed at the remote sensor? 
Are there any obstacles between remote control and remote
control sensor?
Is Remote control within working distance? 
Are batteries fresh and inserted properly? (page 10)

Noisy picture

Is antenna cable connected properly? (page 11)
Is broadcast signal strong enough for proper reception? 

No sound or volume 
control does not operate

Is a speaker connected? 
Is MUTE set to on? 
Are audio outputs properly  connected? (pages 12, 15, 22)

Poor color 

Are COLOR & TINT adjusted  properly? (page 19)

CHECKING  POINTS

NOTICE : For additional information or the location of an authorized service center please contact

KEC Mobile Applications/KTV Inc. at (800) 524-1216 or (973) 470-9191.

27

TROUBLESHOOTING  GUIDE 

Summary of Contents for LSM104

Page 1: ... INTENDED PRIMARILY AS A MONITOR FOR A VIDEO CASSETTE PLAYER VIDEO GAME OR CAMERA TELEVISION BROADCAST RECEPTION WILL BE ADVERSELY AFFECTED BY CONDITIONS SUCH AS MOTION CHANGE OF DIRECTION ATMOSPHERIC ACTIVITY AND LOCAL SURROUNDINGS IT IS THEREFORE LIKELY THAT BROADCAST PICTURE QUALITY WILL BE MARGINAL WHEN THIS SYSTEM IS USED IN A MOBILE ENVIRONMENT MOBILE APPLICATIONS THIS PRODUCT HAS BEEN DESIG...

Page 2: ...rvice person nel 3 IMPORTANT SAFEGUARDS FCC WARNINGS This equipment may generate or use radio frequency energy Change or modifications to this equip ment may cause harmful interference unless the modifications are expressly approved in the instruc tion manual The user could lose the authorization to operate this equipment if an unauthorized change or modifi cation is made CAUTION RISK OF ELECTRIC ...

Page 3: ...tructions Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified techni cian to restore the product to its normal operation e lf the product has been dropped or the cabinet has been damaged f When the product exhibits a distinct change in performance this indicat...

Page 4: ... any KEC Mobile Applications VCP NOTES Automatic Power On Function This system will automatically power on whenever the LCD screen is lowered to its viewing position Automatic Power Off Function This system will automatically turn off approximately 15 minutes after it last receives a video signal Memory Power On Function If this system was in power on mode when power was last removed unplugged or ...

Page 5: ...onal vehicle lighting 8 LCD PANEL DROP DOWN BUTTON Push to release LCD Panel from stored position 9 LAMP POWER INPUT WIRES 12V Constant Chassis Ground Door Switch 10 AUTO POWER SWITCH Lowering LCD Panel automatically turns power on 11 TV VIDEO BUTTON Selects program source Broadcast TV A V1 A V2 A V3 12 MENU BUTTON Displays on screen Main menu 13 PICTURE BUTTON Displays on screen Picture menu 14 C...

Page 6: ...nu item The selected item will be displayed in MAGENTA If the final item in the menu list is selected pressing again will remove the menu from the screen This button is duplicated on the LSM104 s Control Panel 5 VOLUME DOWN UP BUTTONS These 2 buttons are primarily used in conjunction with the MENU 4 and PICTURE 13 buttons However if speakers are connected to the EXTERNAL SPEAKERS OUTPUT CONNECTOR ...

Page 7: ...urces Videocassette Player Video Game DVD Player Camcorder etc Direct connection results in superior video quality and should be used whenever the external program source provides direct outputs Refer to the instruction manual supplied with each external instrument for details 12 SIGNAL CONNECTION continued IR TRANSMITTER TRANSMITTER POSITIONING SELECTING THE PROGRAM SOURCE Press the TV VIDEO butt...

Page 8: ...un to a source of unswitched 12V power White wire Connect to positive door switch This wire will have 12V power when a door is opened IMPORTANT NOTE NEGATIVE POSITIVE DOOR CIRCUITS The 3 wire harness for the LSM104 s built in dome lights is color coded for use in vehicles that employ a negative door circuit This includes most US and imported vehicles Most Ford Motor Company vehicles and some impor...

Page 9: ...irst there will be a delay of about 5 seconds before the channel changes 4 If external speakers are connected to the EXTERNAL SPEAKERS OUTPUT CONNEC TOR the VOLUME buttons on the Remote Control may be used to adjust the speak er s volume The volume level will be shown on the screen with a bar scale and a reference number 0 100 as shown 16 LSM104 OPERATION NOTE The volume level can be muted instant...

Page 10: ...E button A display of channels will appear Press the CHANNEL buttons to select the channel you wish to view AUTO PROGRAMMING 5 EXIT 18 MENU BUTTON OPERATIONS CHANNEL LIST 5 7 8 10 15 PREV NEXT CHANNEL LIST 5 7 8 10 15 18 20 PREV NEXT The MENU button gives you access to a variety of TV and Monitor functions 1 Press the MENU button on the Remote Control The first time it is pressed the following dis...

Page 11: ... Antenna Never adjust the LA01 coil on the FM Transmitter board It was optimally adjusted at the factory MENU AUTOPROGRAM CHANNEL LIST MTS STEREO FM MODE FM FREQ LANGUAGE MENU NEXT SEL MODE1 MODE2 OFF MENU AUTOPROGRAM CHANNEL LIST MTS STEREO FM MODE FM FREQ LANGUAGE MENU NEXT ADJ 88 3MHz 88 4MHz 95 0MHz MENU AUTOPROGRAM CHANNEL LIST MTS STEREO FM MODE MODE 1 FM FREQ 88 7MHz LANGUAGE ENGLISH MENU N...

Page 12: ...RP COLOR TINT STRONG BRIGHT SHARP VIVID GREENISH ITEM VOLUME NOTES ON THE PICTURE FUNCTIONS Picture adjustments are only memorized if the STATUS Mode see next page is set to CUSTOM Color LCD screens operate differently than conventional color picture tubes As you operate the pic ture controls you will notice that the range of adjustment is somewhat less dramatic than would occur with a conventiona...

Page 13: ...EP 30 OFF 15 30 45 60 90 120 150 180 The STATUS button on the Remote Control lets you select between a CUSTOM adjustable picture set ting mode or any one of 3 factory preset picture modes Pressing the PICTURE button repeatedly changes the mode as follows 1 CUSTOM mode 2 STANDARD mode 3 DYNAMIC mode 5 NO DISPLAY 4 MILD mode PICTURE MODE Select this mode to view a picture that may be adjusted to you...

Page 14: ...onal streaks and in some cases causes loss of contrast in the picture IMPORTANT NOTE WHEN USED IN A VEHICLE THIS SYSTEM IS INTENDED PRIMARILY AS A MONITOR FOR A VIDEO CASSETTE PLAYER VIDEO GAME OR CAMERA TELEVISION BROADCAST RECEPTION WILL BE ADVERSELY AFFECTED BY CONDITIONS SUCH AS MOTION CHANGE OF DIRECTION ATMOSPHERIC ACTIVITY AND LOCAL SUR ROUNDINGS IT IS THEREFORE LIKELY THAT BROADCAST PICTUR...

Page 15: ...manual SYMPTOM No image no sound Is the system receiving power page 12 Is the TV VIDEO selector set properly page 15 Are connections to other equipment properly made page 11 12 Sound but no image Are contrast and brightness adjusted properly page 19 Are video connections from other equipment properly made page 11 12 Unstable picture on screen Is antenna cable connected and located properly page 11...

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