Instruction/ maintenance manual of the product AV-20N83 JVC
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LCT1204-001A-H 1002-NIC-JET COLOUR TELEVISION INSTRUCTIONS Thank you for buying this JVC colour television. T o make sure you understand how to use your new TV , please read this manual thoroughly before you begin. A V -20N83 A V -21D83 A V -25K83 Contents Safety precautions 2 Preparation 3 1 Confirm which remote control you have .
2 Safety pr ecautions W ARNING • T o 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 . • A void damaging the power cord and mains plug. When you unplug the TV , pull it out by the mains plug.
3 Prepar ation 1 Confirm which remote control you have Y our TV comes with one of the two r emote controls sho wn below . Functions you can operate differ depending on the type of r emote control.
4 Prepar ation 3 Connecting the aerial and VCR • R ead the manuals provided with the de vices. Depending on the de vice , the connection method may be differ ent from the diagr ams. Also the device settings ma y need to change depending on the connection method.
5 Prepar ation 4 Connecting other devices If you ar e not connecting any other de vices, skip step 4 and perform step 5. • Use the headphones with a stereo mini jack (3.5 mm in diameter). When y ou connect the headphones, the TV speak ers go off. • The OUTPUT terminal outputs the video and sound signals which you ar e viewing on the TV .
6 Prepar ation 6 Initial setting When the TV is first turned on, it enter s the initial setting mode , and the JVC logo is display ed. F ollow the instructions on the on-scr een display to perform the initial settings. 1 Press the Main power button on the TV .
7 Basic operation • The illustration belo w is for the remote control RM-C1 0 17 supplied with N83 and D83 models. Y our remote control ma y not look exactly lik e the illustrations .
8 Remote contr ol buttons and functions ECO SENSOR button Y ou can adjust this TV so that the screen automatically adjusts to the optimum contrast accor ding to the brightness of your room. This function r educes ey e strain and the pow er consumption of this TV .
9 Remote control buttons and functions button Y ou can select one of the two bilingual sounds in an A2 Sound-multiplex progr amme ’ s bilingual pr ogramme .
10 Remote control buttons and functions RETURN + button Y ou can set a channel you fr equently view to the R eturn Channel and you can vie w that channel at any time with one-touch. T o set the channel to the Return Channel: 1 Select the channel you want to set to the Return Channel.
11 Using the TV’ s menus This TV has a number of functions you can oper ate using the menus. T o use all your TV ’ s functions fully , you need to under stand how to use the menus .
12 Using the TV ’ s menus INPUT Y ou can view images fr om VCRs or other devices connected to y our TV . 1 Press MENU T to display the “ MENU 1 ” menu, then select “ INPUT ” . MENU 1 INPUT TV VNR ON COMPRESS(16:9) ON SELECT BY EXIT BY OPERATE BY -+ D ISPLA Y 2 Press MENU / to select “ VIDEO-1 ” , “ VIDEO-2 ” or “ VIDEO-3 ” .
13 Using the TV ’ s menus AUTO SHUTOFF Y ou can set your TV to turn off if no signals are r eceived for about 15 minutes or longer after the end of a broadcast.
14 Using the TV ’ s menus VIDEO-2 SET Set the VIDEO-2 SET correctly accor ding to the video signal input from the e xternal device connected to the VIDEO-2 terminal. If this setting is incorrect, images will not be display ed. 1 Press MENU T to display the “ MENU 2 ” menu, then select “ VIDEO-2 SET ” .
15 Using the TV ’ s menus MANUAL CH PRESET Y ou can manually preset desir ed TV channels to desired channels . 1 Press MENU T to display the “ MENU 3 ” menu, then select “ MANUAL CH PRESET ” . MENU 3 AUTO CH PRESET MANUAL CH PRESET LANGUAGE ENGLISH SELECT BY EXIT BY OPERATE BY -+ D ISPLA Y 2 Press MENU / .
16 Using the TV ’ s menus SKIP Y ou can set undesired channels to be skipped. Channels set to be skipped cannot be selected by the CHANNEL m buttons nor the CHANNEL SC AN button. • Channels to which TV channels hav e not been preset ar e automatically set to be skipped.
17 Using the TV ’ s menus Picture Adjustments Y ou can adjust the picture as y ou like . 1 Press MENU T to display the “ MENU 4 ” menu. MENU 4 TINT COLOUR BRIGHT CONT. SHARP SELECT BY EXIT BY OPERATE BY -+ D ISPLA Y 2 Press MENU T to select an item and press MENU / to adjust it.
18 TV buttons and parts Front <A V -25K83> MENU CHANNEL VOLUME POWER SUB POWER 3 4 5 7 8 9 EXIT 0 6 L/MONO R V IN (VIDEO-3) 2 <A V -2 1D83> 12 3 4 5 6 7 9 8 POWER SUB POWER 0 <A V -20N8.
19 TV buttons and parts 1 VIDEO-1 INPUT terminal 2 COMPONENT (VIDEO-2) INPUT terminal 4 3 2 1 VIDEO -1 INPUT OUTPUT COMPONENT ( VIDEO-2 ) INPUT V MONO L / V Y / V L MONO L / C B RR R C R 3 OUTPUT terminal 4 Aerial socket Rear LCT1204-25K83-E 02.
20 Using the buttons on the TV Basic operation • Check to make sur e 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 . F or details, see “ CHILD LOCK ” on page 13.
21 T roubleshooting If there is no pictur e or the TV does not operate normally , make sure the pr oblem isn ’ t due to the reasons indicated belo w . If the problem per sists ev en after taking the measures indicated, please contact a service technician.
22 Specifications TV RF systems B, G Colour systems P AL, 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.
An important point after buying a device JVC AV-20N83 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought JVC AV-20N83 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data JVC AV-20N83 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, JVC AV-20N83 you will learn all the available features of the product, as well as information on its operation. The information that you get JVC AV-20N83 will certainly help you make a decision on the purchase.
If you already are a holder of JVC AV-20N83, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime JVC AV-20N83.
However, one of the most important roles played by the user manual is to help in solving problems with JVC AV-20N83. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device JVC AV-20N83 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
