Instruction/ maintenance manual of the product AV-20NX50 JVC
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INSTRUCTIONS GGT0096-001A-H A V -21YS24 A V -21YX50 A V -20NX50 Contents Knowing your TV’ s features ....................................................... 3 Remote control buttons and basic functions .............................. 4 TV buttons and functions .
2 15 cm 10 cm 10 cm 15 cm W ARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. CAUTION: TO ENSURE PERSONAL SAFETY , OBSERVE THE FOLLOWING RULES REGARDING THE USE OF THIS TV . 1 Operate only from the power source indicated on the rear of the TV .
3 Knowing your TV’ s features 1 2 3 4 Confirm your TV’ s functions Some functions written in this instruction manual may not be available for your TV . When you press a button concerned to a function that is not available for your TV , it does not work and the logo “Ø” appears on the screen.
4 Remote control buttons and basic functions No. Press T o POWER T urn on or off the TV from standby mode. MENU/OK Display menu and confirm selected function. 5 / ∞ / 2 / 3 Select and adjust menu function. CHANNEL -/+ Select the desired channel number .
5 Remote control buttons and basic functions (continued) The following chart shows locations of functions in menus. In this manual, location of a function is described as follows: Note: Some functions have the 4th menus as the sub-menus. * T o exit the menu, the on screen display will show BACK indicated in blue.
6 TV buttons and functions 98 7 65 4 IN ( V ID E O -3 ) V R L / M O N O CH A N N EL VOLUME POWER 21 MENU TIMER OK 3 Front of the TV A V -20NX50 Rear of the TV A V -20NX50 A V -21YX50 V L R R L / MONO Y C B C R / V V L R / MONO OUTPUT VIDEO-1 COMPONENT (VIDEO-2) INPUT INPUT $ # "! A V -21YX50 No.
7 1 Connecting the aerial cable. If you connect a VCR, connect the aerial output jack of your VCR and the aerial jack on the TV with the aerial cable. Then connect the output jacks of your VCR and the VIDEO-1 input jacks of the TV with the video cable and audio cables.
8 5 Making the initial settings Set up your TV by pressing MENU/OK button or waiting for 15 seconds, then operate the TV menu by following the steps as below: • Press 5 / ∞ button to select your desired language. • TV will start searching for the channels.
9 COLOUR SYSTEM Y ou can select the appropriate colour system when the picture is not clear or no colour appears. Press the COLOUR SYSTEM button to select a setting. T o operate this function with a menu: For the colour system in each country or region, see the table below: PICTURE MODE Y ou can choose the desired picture setting with one-touch.
10 Adjusting the picture – USER Y ou can adjust the desired picture setting when selecting USER in PICTURE MODE. 1 Select the USER in PICTURE MODE under PICTURE menu.
11 BLUE BACK Y ou can set the TV to automatically change to a blue screen and mute the sound if the signal is weak or absent, or when there is no input from an antenna. Select the BLUE BACK in the INST ALL menu, then choose ON or OFF . If you wish to continue viewing the poor picture, cancel the BLUE BACK function.
12 Original features for picture TELETEXT Y ou can watch the T eletext broadcast channel with TEXT function. 1 Press the TEXT button to select the desired mode as follows: 2 Press the CHANNEL -/+ buttons, number buttons or colour buttons to select other T eletext pages.
13 SOUND SYSTEM Y ou can select an appropriate sound system when abnormal sound occurs even when the picture appears normally . Press the SOUND SYSTEM button to select a setting. This function is not available in video mode. For the sound system in each country or region, see the table below: Basic setting for sound B/G I D/K M .
14 CINEMA SURROUND Y ou can enjoy an enhanced sound for wider audience. Press the CINEMA SURROUND button to select a setting. OFF Cancel the function. LOW Listen to sound with less wider audience effect. HIGH Listen to sound with more wider audience effect.
15 T o register the favorite channel Y ou can register and recall 4 favorite channels by using the colour buttons (red, green, yellow , blue). 1 In TV mode, select a TV channel (PR01-99) you desired to register . 2 Press and hold a colour button for 3 seconds or more.
16 VNR Y ou can reduce the picture noise. Select the VNR in the PICTURE FEA TURES menu under PICTURE menu, then choose a setting of VNR function. OFF VNR is turned off. AUTO Effect of VNR is automatically controlled. MIN Effect of VNR becomes minimum level.
17 MENU INST ALL menu VIDEO-2 SETTING ❇ AUTO SHUTOFF Y ou can set the TV to turn off automatically when no signal is received for about 15 minutes or longer after the end of a broadcast. Select AUTO SHUTOFF in INST ALL menu, then choose ON or OFF . The AUTO SHUTOFF function does not turn of f the TV ’ s main power .
18 T o r egister the TV channels automatically Y ou can register the TV channels into the TV ’ s channel list automatically . 1 Display the INST ALL menu. 2 Choose AUT O PROGRAM, then press the MENU/OK button. AUTO PROGRAM function starts, and the channels received are registered in the channel list (PR list) automatically .
19 T o add in the new channel (INSERT in the EDIT menu) Y ou can add in the new channel in the TV channel list as you like. Y ou need to find the “ CH/CC ” number for the TV channel. Find the “ CH/CC ” number corresponding to the channel number of the TV channel from the attached sheet “ CH/CC number list ” on page 20.
20 TV channel presetting (continued) CH/CC number When you want to use the INSERT function on page 19, find the CH/CC number corresponding to the channel number of the TV channel from this table. Channel No. Country US United States, Philippines, etc.
21 V L R R L / MONO Y C B C R / V V L R / MONO OUTPUT VIDEO-1 INPUT COMPONENT (VIDEO-2) INPUT The illustrations shown below is for A V-20NX50 and A V -21YX50 only , which are used for explanation purpose. Y our TV may not look exactly the same as illustrated.
22 T roubleshooting If a problem occurs when you are using the TV , check the below troubleshooting guide before calling for repair . • Deactivate the BLUE BACK function if it is turned on. • Choose the appropriate sound system. Refer to “ SOUND SYSTEM ” on page 13.
23 TV RF systems B, G, I, D, K, M Colour systems P AL, SECAM, NTSC 3.58 MHz, NTSC 4.43 MHz Receiving channels VHF low channel (VL), VHF high channel (VH), UHF channel (U) Receives cable channels in mid band, super band and hyper band.
© 2005 Victor Company of Japan, Limited 0405-FLE-JMT GGT0096-001A-H_EN 07/04/2005, 6:30 PM 24.
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If you have not bought JVC AV-20NX50 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-20NX50 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, JVC AV-20NX50 you will learn all the available features of the product, as well as information on its operation. The information that you get JVC AV-20NX50 will certainly help you make a decision on the purchase.
If you already are a holder of JVC AV-20NX50, 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-20NX50.
However, one of the most important roles played by the user manual is to help in solving problems with JVC AV-20NX50. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device JVC AV-20NX50 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
