Instruction/ maintenance manual of the product AV-20NX14, AV-21DX14 JVC
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INSTRUCTIONS GGT0042-001A-H A V -21DX14 A V -20NX14 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 T O 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 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 Turn on or of f 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.
6 TV buttons and functions 98 7 65 4 I N (V I D E O - 3 ) V R L / M O N O C H AN NE L VOLUME POWER 21 MENU TIMER OK 3 Front of the TV A V-20NX14 Rear of the TV A V -20NX14/A V -21DX14 98 7 65 IN ( V I.
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 any button except POWER button, then operate the TV menu by following the steps as below: • Press 5 / ∞ button to select your desired language, then press MENU/OK button. • 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 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 .
13 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.
14 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.
15 VNR Y ou can reduce the 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. MAX Effect of VNR becomes maximum level.
16 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 SHUT OFF in INST ALL menu, then choose ON or OFF .
17 T o register 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 AUTO PROGRAM, then press the MENU/OK button. AUTO PROGRAM function starts, and the channels received are registered in the channel list (PR list) automatically .
18 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 19.
19 TV channel presetting (continued) CH/CC number When you want to use the INSERT function on page 18, 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.
20 V L R R L / MONO Y C B C R / V V L R / MONO OUTPUT VIDEO-1 INPUT COMPONENT (VIDEO-2) INPUT . Before connecting • Read the manuals provided with the devices for the proper connection. • T urn of f all the devices including the TV . • Note that connecting cables are not supplied.
21 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 12.
22 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.
23 MEMO GGT0042-001A-H(21-24) 5/25/04, 3:47 PM 23.
VICTOR COMPANY OF JAPAN, LIMITED © 2004 VICTOR COMP ANY OF JAP AN, LIMITED 0604-FLE-JMT GGT0042-001A-H(21-24) 5/25/04, 3:47 PM 24.
An important point after buying a device JVC AV-20NX14, AV-21DX14 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
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If you already are a holder of JVC AV-20NX14, AV-21DX14, 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-20NX14, AV-21DX14.
However, one of the most important roles played by the user manual is to help in solving problems with JVC AV-20NX14, AV-21DX14. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device JVC AV-20NX14, AV-21DX14 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
