JVC AV-21L81, AV-25L81, AV-29L81, AV-21L81B, AV-25L81B, AV-29L81B Instructions Manual
JVC AV-21L81, AV-25L81, AV-29L81, AV-21L81B, AV-25L81B, AV-29L81B Instructions Manual

JVC AV-21L81, AV-25L81, AV-29L81, AV-21L81B, AV-25L81B, AV-29L81B Instructions Manual

L81 series l81b series

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COLOUR TELEVISION
INSTRUCTIONS
Thank you for buying this JVC
colour television.
To make sure you understand how to
use your new TV, please read this
manual thoroughly before you begin.
L81 series:
AV-21L81
AV-25L81
AV-29L81
L81B series:
AV-21L81B
AV-25L81B
AV-29L81B
LCT1008-001A-H
0501-Ki-NV-JET
Contents
3 Connecting the aerial and VCR .................. 4
4 Connecting other devices .......................... 5
6 Initial setting ............................................... 6
ECO SENSOR button ..................................... 8
PICTURE MODE button ................................. 8
COLOUR SYSTEM button ............................. 8
SOUND SYSTEM button ............................... 8
button ....................................................... 9
SUPER BASS button ..................................... 9
MUTING button ............................................. 9
DISPLAY button ............................................. 9
OFF TIMER button ......................................... 9
RETURN + button ........................................ 10
CHANNEL SCAN button .............................. 10
Basic operation ............................................ 11
INPUT ........................................................... 12
PICTURE TILT ............................................... 12
VNR ............................................................... 12
COMPRESS (16:9) ........................................ 12
AUTO SHUTOFF .......................................... 13
CHILD LOCK ................................................. 13
BLUE BACK .................................................. 13
VIDEO-2 SET ................................................ 14
Picture Adjustments .................................... 14
Sound Adjustments ..................................... 14
MONO SURROUND ..................................... 15
AI VOLUME .................................................. 15
AUTO CH PRESET ....................................... 15
MANUAL CH PRESET .................................. 16
SKIP .............................................................. 17
LANGUAGE .................................................. 17
© 2001 VICTOR COMPANY OF JAPAN, LIMITED
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Summary of Contents for JVC AV-21L81, AV-25L81, AV-29L81, AV-21L81B, AV-25L81B, AV-29L81B

  • Page 1: Table Of Contents

    COLOUR TELEVISION INSTRUCTIONS Thank you for buying this JVC colour television. To make sure you understand how to use your new TV, please read this manual thoroughly before you begin. L81 series: AV-21L81 AV-25L81 AV-29L81 L81B series: AV-21L81B AV-25L81B AV-29L81B...
  • Page 2: Safety Precautions

    Safety precautions WARNING • To prevent fire or shock hazard, do not expose the TV to rain or moisture. CAUTION • Operate only from the power source indicated on the rear of the TV. • Avoid damaging the power cord and mains plug. When you unplug the TV, pull it out by the mains plug.
  • Page 3: Preparation

    Preparation 1 Confirm which remote control you have Your TV comes with one of the two remote controls shown below. Functions you can operate differ depending on the type of remote control. L81 series/AV-29L81B DISPLAY MENU CHANNEL SYSTEM COLOUR SOUND TV/VIDEO I/II PICTURE MODE...
  • Page 4: Connecting The Aerial And Vcr

    Preparation 3 Connecting the aerial and VCR • Read the manuals provided with the devices. Depending on the device, the connection method may be different from the diagrams. Also the device settings may need to change depending on the connection method. •...
  • Page 5: Connecting Other Devices

    Preparation 4 Connecting other devices If you are not connecting any other devices, skip step 4 and perform step 5. • Use the headphones with a stereo mini jack (3.5 mm in diameter). When you connect the headphones, the TV speakers go off. •...
  • Page 6: Initial Setting

    Preparation 6 Initial setting When the TV is first turned on, it enters the initial setting mode, and the JVC logo is displayed. Follow the instructions on the on-screen display to perform the initial settings. 1 Press the Main power button on the TV.
  • Page 7: Basic Operation

    Basic operation • The illustration below is for the remote control RM-C359 supplied with L81 series models. Your remote control may not look exactly like the illustrations. POWER DISPLAY MENU CHANNEL VOLUME SYSTEM COLOUR SOUND TV/VIDEO I/II PICTURE MODE CHANNEL SCAN RETURN TV/TEXT ECO SENSOR...
  • Page 8: Remote Control Buttons And Functions

    Remote control buttons and functions ECO SENSOR button You can adjust this TV so that the screen automatically adjusts to the optimum contrast according to the brightness of your room. This function reduces eye strain and the power consumption of this TV. Press this button to select the desired mode.
  • Page 9: Button

    Remote control buttons and functions button You can select one of the two bilingual sounds in an A2 stereo programme’s bilingual programme. Press this button to select a bilingual sound. : Bilingual I (sub I) sound : Bilingual II (sub II) sound •...
  • Page 10: Return + Button

    Remote control buttons and functions RETURN + button You can set a channel you frequently view to the Return Channel and you can view that channel at any time with one-touch. To set the channel to the Return Channel: 1 Select the channel you want to set to the Return Channel.
  • Page 11: Using The Tv's Menus

    Using the TV’s menus This TV has a number of functions you can operate using the menus. To use all your TV’s functions fully, you need to understand how to use the menus. POWER DISPLAY DISPLAY button MENU MENU m buttons CHANNEL VOLUME...
  • Page 12: Input

    Using the TV’s menus INPUT You can view images from VCRs or other devices connected to your TV. 1 Press MENU T to display the “MENU 1” menu, then select “INPUT”. MENU INPUT COMPRESS(16:9) PICTURE TILT SELECT BY EXIT BY OPERATE BY -+ D I SPLA Y 2 Press MENU M to select the VIDEO...
  • Page 13: Auto Shutoff

    Using the TV’s menus AUTO SHUTOFF You can set your TV to turn off if no signals are received for about 15 minutes or longer after the end of a broadcast. 1 Press MENU T to display the “MENU 2” menu, then select “AUTO SHUTOFF”.
  • Page 14: Video-2 Set

    Using the TV’s menus VIDEO-2 SET Set the VIDEO-2 SET correctly according to the video signal input from the external device connected to the VIDEO-2 terminal. If this setting is incorrect, images will not be displayed. 1 Press MENU T to display the “MENU 2”...
  • Page 15: Mono Surround

    Using the TV’s menus MONO SURROUND You can enjoy normal monaural sound more by converting it into a stereo-like sound. 1 Press MENU T to display the “MENU 5” menu, then select “MONO SURROUND”. MENU BASS TREBLE BALANCE AI VOLUME MONO SURROUND SELECT BY EXIT BY...
  • Page 16: Manual Ch Preset

    Using the TV’s menus MANUAL CH PRESET You can manually preset desired TV channels to desired channels. 1 Press MENU T to display the “MENU 3” menu, then select “MANUAL CH PRESET”. MENU AUTO CH PRESET MANUAL CH PRESET LANGUAGE ENGLISH SELECT BY EXIT BY...
  • Page 17: Skip

    Using the TV’s menus SKIP You can set undesired channels to be skipped. Channels set to be skipped cannot be selected by the CHANNEL m buttons nor the CHANNEL SCAN button. • Channels to which TV channels have not been preset are automatically set to be skipped.
  • Page 18: Attaching The Twin Port Bass Blaster Unit

    Attaching the Twin Port Bass Blaster Unit <AV-21L81B and AV-25L81B only> The Twin Port Bass Blaster Unit is packaged together with the TV. Before you use the TV, mount the Twin Port Bass Blaster Unit correctly on the TV. Note: •...
  • Page 19: Tv Buttons And Parts

    TV buttons and parts Front <AV-29 series> L/MONO IN (VIDEO-3) <AV-21 series and AV-25 series> 1 Headphone jack 2 VIDEO-3 terminal 3 MENU button 4 CHANNEL m buttons Rear COMPONENT VIDEO-1 ( VIDEO-2 ) OUTPUT INPUT INPUT MONO MONO 5 VOLUME m buttons 6 TV/VIDEO button 7 POWER lamp 8 Main power button...
  • Page 20: Using The Buttons On The Tv

    Using the buttons on the TV Basic operation • Check to make sure the CHILD LOCK function is set to “OFF”. When the CHILD LOCK function is set to “ON”, the TV cannot be operated using the front control buttons. For details, see “CHILD LOCK”...
  • Page 21: Troubleshooting

    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 •...
  • Page 22: Specifications

    Specifications TV RF systems B, G, I, D, K, K1 Colour systems PAL, SECAM, NTSC 3.58/4.43 MHz (in VIDEO mode only) Channel and frequencies VHF low channel (VL), VHF high channel (VH), UHF channel (U) Receives cable channels in mid band, super band and hyper band. External input / output VIDEO-1: VIDEO-2/COMPONENT: VIDEO input, AUDIO L/R input,...

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