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18

Troubleshooting

If there is no picture or the TV does not operate normally, make sure the problem isn’t due
to the reasons indicated below.
If the problem persists even after taking the measures indicated, please contact a service
technician.

Cannot turn the TV on

• Press the Main power button on the TV.

• Connect the power cord to the AC outlet.

The screen turns blue

• Is the BLUE BACK function on? (see page 12.)

Remote control inoperable

• Replace the batteries. (see page 3.)

Buttons on front of the TV do not work

• Switch the CHILD LOCK function off.

(see page 12.)

TV does not respond immediately

• Press the main power button on the TV to

turn off the main power. Press the main
power button again to turn on the TV. If the
TV returns to a normal state, operation is
normal.

The TV turns off suddenly

• Is the OFF TIMER function set to operate?

(see page 9.)

• Is the AUTO SHUTOFF function on?

(see page 12.)

• Have you not performed an operation for

about two hours after the TV was switched on
by the ON TIMER function? (see page 11.) If
you don’t perform an operation within about
two hours, the TV is automatically switched
off for safety.

Poor sound

• Press the SOUND SYSTEM button to select

another sound system. (see page 8.)

Poor picture

• Press the COLOUR SYSTEM button to select

another colour system. (see page 8.)

• Adjust the picture settings. (see page 12.)

• Set the Picture mode to STANDARD.

(see page 8.)

• If noise (snow) totally blocks out the picture,

check the following.

- Have the TV and aerial been connected

properly?

- Has the aerial cable been damaged?

- Is the aerial pointing in the right direction?

- Is the aerial itself faulty?

• If the TV or aerial suffer interference from

other equipment, stripes or noise may appear
in the picture. Move any equipment which
can cause interference away from the TV.

• If the TV or aerial suffer interference from

signals reflecting from mountains or
buildings, double-pictures (ghosting) will
occur. Change the aerial’s direction or replace
it with an aerial with better directionality.

• When a white and bright still image (such as

a white dress) is displayed on the screen, the
white part may look as if it is coloured. When
the image disappears from the screen, the
unnatural colours will also disappear.

The TV turns on suddenly

• Is the ON TIMER function set to operate?

(see page 11.)

The TV channel changes suddenly

• Is the ON TIMER function set to operate?

(see page 11.)

 LCT1196-001A-H

21/5/2002, 14:26

18

Summary of Contents for AV-14AMG3, AV-14FMG3, AV-20NMG

Page 1: ... devices 4 4 Connecting the power cord 6 5 SETUP TOUR 6 Basic operation 7 Remote control buttons and functions 8 ECO SENSOR button 8 PICTURE MODE button 8 COLOUR SYSTEM button 8 SOUND SYSTEM button 8 DISPLAY button 9 RETURN button 9 CHANNEL SCAN button 9 MUTING button 9 OFF TIMER button 9 Using the TV s menus 10 Basic operation 10 ON TIMER 11 INPUT 11 VNR 11 AUTO SHUTOFF 12 CHILD LOCK 12 BLUE BACK...

Page 2: ...en installing this TV leave spaces for ventilation around the TV more than the minimum distances shown in the diagram Do not allow objects or liquid into the cabinet openings In the event of a fault unplug the TV and call a service technician Do not attempt to repair it by yourself or remove the rear cover The surface of the TV screen is easily damaged Be very careful with it when handling the TV ...

Page 3: ...E MUTING SOUND CHANNEL REMOTE CONTROL UNIT RM C364GY POWER 1 2 3 4 5 6 7 8 9 RETURN 0 PICTURE MODE SYSTEM COLOUR TV VIDEO CHANNEL SCAN OFF TIMER DISPLAY MENU VOLUME MUTING SOUND CHANNEL REMOTE CONTROL UNIT RM C360GY 2 Inserting the batteries Correctly insert two batteries observing the and polarities and inserting the end first CAUTION Follow the cautions printed on the batteries Notes Use AA R6 U...

Page 4: ...Disconnect one input or use one of the jacks as an output jack only for monitoring or recording The rod aerial is supplied with the AV 14AMG3 AV 14FMG3 AV 14FMG3B Connecting the aerial and VCR Connecting the aerial To install rod aerial Install into the top rear aerial holder Once installed it cannot be removed Illustration of AV 14FMG3 VHF UHF outdoor aerial VIDEO AUDIO IN OUT Indoor aerial Rod a...

Page 5: ...er When you connect the headphones the TV speakers go off Illustration of AV 21DMG3 VIDEO IN OUT AUDIO VCR for recording VCR for playing To audio output To video output To audio input To video input Illustration of AV 21DMG3 MENU VIDEO AUDIO IN To audio output To video output Headphones Camcorder or TV game ...

Page 6: ... automatically switches to the language setting mode SETUP TOUR EXIT BY OPERATE BY D I SPLA Y SETUP TOUR LANGUAGE ENGLISH NEXT 2 Press the MENU M buttons to select the on screen language 3 Press the MENU y button The AUTO PROGRAMMING function will start and the indicator blinks STOP BY SETUP TOUR NOW PROGRAMMING To stop the AUTO PROGRAMMING function press the MENU m buttons When all the TV channel...

Page 7: ...15 Press the Number buttons to enter the channel number If you want to enter a two digit number press the button to select the two digit mode then enter the channel number 3 Press the VOLUME M button to adjust the sound 4 To turn your TV off press the POWER button We recommend that you press the Main power button on the TV to turn the main power off if you do not plan to use your TV for a long tim...

Page 8: ... you like Press this button to select a mode BRIGHT Heightens contrast and sharpness STANDARD Standardizes picture adjustments SOFT Softens contrast and sharpness Pressing this button returns all the picture settings in the MENU 4 to their default settings COLOUR SYSTEM button If the picture is not clear or no colour appears change the current colour system to another colour system Press this butt...

Page 9: ... no channel is set to the Return Channel You can view the channel selected right before the current channel by pressing this button CHANNEL SCAN button You can quickly view all TV channels programmes that you can view on your TV and search for the programme you want to view 1 Press this button to start scanning TV channels The TV channel programmes are each displayed for several seconds The progra...

Page 10: ...ss the MENU T buttons to display a desired menu If you hold down the y button the next menu is displayed If the selected function is on the first line pressing the r button displays the preceding menu 3 Repeatedly press the MENU T buttons to select a desired function 4 Press the MENU M buttons to change function settings Example MENU 2 AUTO SHUTOFF OFF CHILD LOCK OFF BLUE BACK ON AI ECO DISPLAY ON...

Page 11: ...NR ON SELECT BY EXIT BY OPERATE BY D I SPLA Y 2 Press MENU M to select ON To cancel the VNR function select OFF ON TIMER Your TV will automatically turn on and tune into the channel you set after the period of time you set 1 Press MENU T to display the MENU 1 menu then select ON TIMER MENU 1 INPUT TV ON TIMER PR 1 0 00 VNR OFF OPERATE BY VOL SELECT BY EXIT BY PROGRAM BY D I SPLA Y Channel No 2 Pre...

Page 12: ...ess MENU M to select ON To cancel the CHILD LOCK function select OFF The CHILD LOCK function is canceled when you turn the power off BLUE BACK You can mute the sound and change the picture into a blue screen while no signals are received by the TV or when the signals are unstable 1 Press MENU T to display the MENU 2 menu then select BLUE BACK MENU 2 AUTO SHUTOFF ON CHILD LOCK ON BLUE BACK ON AI EC...

Page 13: ...P TOUR MENU 3 AUTO CH PRESET MANUAL CH PRESET SETUP TOUR LANGUAGE ENGLISH SELECT BY EXIT BY OPERATE BY D I SPLA Y 2 Press MENU M JVC logo is appear and the SETUP TOUR function will start For details see page 6 AUTO CH PRESET You can automatically preset all TV channels that can be received by your TV to channels 1 Press MENU T to display the MENU 3 menu then select AUTO CH PRESET MENU 3 AUTO CH PR...

Page 14: ...tly selected channel number If the TV channel you want to preset is not displayed repeat step 4 until the TV finds the TV channel you want to preset To stop the MANUAL CH PRESET function press any button other than the VOLUME m button If the picture is not clear Fine tune the TV channel 1 Press MENU t to select FINE MANUAL FINE SKIP NO SOUND SYSTEM B G EXIT SELECT BY PR 3 VL PROGRAM BY EXIT BY FIN...

Page 15: ... SYSTEM M EXIT SELECT BY PR 3 VL PROGRAM BY EXIT BY YES NO BY VOL D I SPLA Y 4 Press MENU M to select the channel you want to skip 5 Press VOLUME M to select YES The channel is set to be skipped To cancel the SKIP function select NO 6 Repeat steps 4 and 5 if you want to set another channel to skip LANGUAGE You can select the language for the on screen display 1 Press MENU T to display the MENU 3 m...

Page 16: ...V 14FMG3 AV 14FMG3B AV 20NMG3 AV 20NMG3B AV 21FMG3B AV 14AMG3 7 POWER lamp When the Main power is on the light is red 8 POWER ON TIMER lamp When the Main power is on the light is green When ON TIMER function is on it is red 9 Main power button MENU CHANNEL VOLUME ON TIMER POWER EXIT 1 2 3 7 6 5 4 9 MENU CHANNEL VOLUME ON TIMER POWER EXIT 1 2 3 7 6 5 4 9 MENU CHANNEL VOLUME POWER ON TIMER EXIT 1 2 ...

Page 17: ... VIDEO mode with the INPUT function in MENU 1 Operating menus You can operate functions in menus using the front control buttons on the TV 1 Press MENU y to display a menu 2 Press MENU y repeatedly to display the menu you want to use 3 Press MENU y to select the desired function or item 4 Press MENU M or VOLUME M to carry out the desired operation For details see the description for each function ...

Page 18: ...utomatically switched off for safety Poor sound Press the SOUND SYSTEM button to select another sound system see page 8 Poor picture Press the COLOUR SYSTEM button to select another colour system see page 8 Adjust the picture settings see page 12 Set the Picture mode to STANDARD see page 8 If noise snow totally blocks out the picture check the following Have the TV and aerial been connected proper...

Page 19: ...20NMG3B AV 21FMG3B RM C364 AA R6 UM 3 dry cell battery 2 Rod aerial 1 AV 14AMG3 AV 14FMG3 AV 14FMG3B only Design and specifications subject to change without notice Broadcasting systems Area Country or Region System Colour Sound Bahrain Kuwait Oman Qatar United Arab Emirates Yemen etc PAL B G Indonesia Malaysia Singapore Thailand India etc China Vietnam etc PAL D K Hong Kong etc PAL I Islamic Repu...

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