Instruction/ maintenance manual of the product AV-21L31B JVC
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LCT1118-001A-H 1101-Ki-NV -JMT © 2001 VICTOR COMP ANY OF JAP AN, LIMITED COLOR TELEVISION INSTRUCTIONS Thank you for buying this JVC color television. T o ma ke sure you understand how to use your new TV , please read this manual thoroughly before you begin.
2 15 cm 10 cm 15 cm 10 cm Safety pr ecautions WARNING • T o prevent fire or shock hazard, do not expose the TV to rain or moisture. CAUTION • Oper ate only from the po wer source indicated on the rear of the TV . • A void damaging the po wer cor d and mains plug.
3 Prepar ation 1 Confirm which remote control you have Y our TV comes with one of the two remote contr ols shown below . F unctions you can operate differ depending on the type of r emote control.
4 Connecting the antenna Connecting the antenna and VCR Prepar ation 3 Connecting the antenna and VCR • R ead the manuals pro vided with the devices. Depending on the device , the connection method may be differ ent from the diagr ams. Also the device settings may need to change depending on the connection method.
5 Front Rear Prepar ation 4 Connecting other devices If you ar e 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 y ou connect the headphones, the TV speak ers go off.
6 Prepar ation 6 Initial setting When the TV is fir st turned on, it enters 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-C248 supplied with A V -29L3 1. Y our remote control may not look e xactly like the illustra- tions.
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 eye str ain and the pow er consumption of this TV .
9 Remote control buttons and functions DISPLA Y button Y ou can continuously display the curr ent channel number or VIDEO mode on the screen. Press this button. T o turn the display off, press this button again. • When selecting a VIDEO mode with no signal, indication of the VIDEO mode becomes fixed on the screen.
10 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 understand ho w to use the menus.
11 Using the TV ’ s menus INPUT Y ou can view images from VCRs or other devices connected to y our TV . 1 Press MENU T to display the “ MENU 1 ” menu, then select “ INPUT ” .
12 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.
13 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 ” .
14 Using the TV ’ s menus CHANNEL 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. 1 Press MENU T to display the “ MENU 3 ” menu, then select “ CHANNEL SKIP ” .
15 Using the TV ’ s menus Picture Adjustments Y ou can adjust the picture as you lik e. 1 Press MENU T to display the “ MENU 4 ” menu. MENU 4 TINT COLOR BRIGHT PICTURE DETAIL SELECT BY EXIT BY OPERATE BY -+ D ISPLAY 2 Press MENU T to select an item and press MENU M to adjust it.
16 Attaching the T win Port Bass Blaster Unit <A V -2 1L3 1B only> The T win Port Bass Blaster Unit is packaged together with the TV . Before y ou use the TV , mount the T win Port Bass Blaster Unit corr ectly on the TV . Note: • The BASS functions do not w ork unless the T win P ort Bass Blaster Unit is connected correctly to the TV .
17 1 Headphone jack 2 VIDEO-3 terminal 3 MENU button 4 CHANNEL m buttons 1 VIDEO-1 INPUT terminal 2 COMPONENT (VIDEO-2) INPUT terminal 3 OUTPUT terminal 4 Antenna sock et 4 3 2 1 VIDEO -1 INPUT OUTPUT.
18 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 contr ol buttons. F or details, see “ CHILD LOCK ” on page 12.
19 Cannot turn the TV on • Press the Main po wer button on the TV . • Connect the pow er cord to the A C outlet. The screen turns blue • Is the BLUE BA CK function on? (see page 12.) Remote control inoperable • R eplace the batteries. (see page 3.
Specifications TV RF systems M Colour systems NTSC Channels VHF 2 to 13, VHF 14 to 69 Sub Mid, Super , Hyper and Ultra bands. External input / output VIDEO-1: VIDEO input, AUDIO L/R input VIDEO-2/COMP.
LCT1118-001A-H 1101-Ki-NV -JMT © 2001 VICT OR COMP ANY OF JAP AN, LIMITED 彩色電視機 使用說明書 感謝惠購 JVC 彩色電視機。 請在使用電視機前通讀本說明書，以便 掌握新電視機的使用方法。 A V -29L31 A V -21L31B A V -29L31B 目錄 安全須知 2 準備 3 1 確認遙控器的種類 .
2 安全須知 警告 • 為了防止火災或觸電的危險，請勿將電視機暴露於雨中或放在潮濕之處。 注意 • 僅在電視機背面所示的電源規格內操作使用。 • .
3 準備 1 確認遙控器的種類 本電視機帶有下列兩種遙控器之一。可使用的功能因遙控器的種類不同而不同。 RM-C248 REMOTE CONTROL UNIT DISPLAY MENU POWER CHANNEL VOL.
4 準備 3 連接天線和錄像機 • 請閱讀裝置附帶的使用說明書。有的裝置的連接方法可能不同於圖示方法。而且裝置的設定也可 能因連接方法而異。 • .
5 準備 4 連接其他裝置 如果不需連接任何其他裝置時，請跳過步驟 4 ，執行步驟 5 。 • 請使用帶立體聲微型插口（直徑 3.
6 準備 6 初始設定 首次打開電視機時，將進入初始設定模式，並出現 JVC 標志。 請按照屏幕上顯示的說明，進行初始設定。 1 按下電視機上的主電源按.
7 基本操作 1 按下 POWER 按鈕，打開電視機。 • 如果電視機未打開，請按下電視機上的主電源 按鈕，然後再次按下 POWER 按鈕。 • 也可透過按下下列任.
8 遙控器按鈕和功能 ECO SENSOR （ ECO 電子眼）按鈕 可調節本電視機，使屏幕自動根據室內的明 亮程度調節至最佳對比度。此功能減少眼睛 緊張和電視機.
9 遙控器按鈕和功能 DISPLA Y （顯示）按鈕 可在屏幕上持續顯示當前頻道號或視頻模 式。 請按下此按鈕。 再次按下此按鈕，停止顯示。 • 當選擇無信.
10 菜單 號 MENU 2 AUTO SHUTOFF ON CHILD LOCK OFF BLUE BACK ON VIDEO-2 SET COMPONENT SELECT BY EXIT BY OPERATE BY -+ D ISPLA Y 使用電視機的菜單 本電視機具有許多可用菜單操作的.
11 使用電視機的菜單 輸入 (INPUT) 可觀看來自與電視機連接的錄像機或其他裝 置的圖像。 1 按下 MENU T ，顯示“ MENU 1 ” 菜單，然後選擇“ INPUT ”。 MENU .
12 使用電視機的菜單 藍背景 (BLUE BACK) 當電視機未接收到信號或信號不穩定時，可 靜音並將圖像變成藍色屏幕。 1 按下 MENU T ，顯示“ MENU 2 ” 菜單，然.
13 使用電視機的菜單 視頻-2設定 (VIDEO-2 SET) 請按照從連接在 VIDEO-2 端子上的外接裝置 輸入的視頻信號正確地設定視頻 -2 設定。如 果設定不正確，將不.
14 使用電視機的菜單 多頻道電視音響( MTS ) 可選擇 MTS （多頻道電視音響）設定，以 選擇立體聲、單聲道和 SAP （第二聲訊節 目）。 1 按下 MENU T ，顯示.
15 使用電視機的菜單 圖像調節 可按照需要調節圖像。 1 按下 MENU T ，顯示“ MENU 4 ” 菜單。 MENU 4 TINT COLOR BRIGHT PICTURE DETAIL SELECT BY EXIT BY OPERATE BY -+ D ISPL.
16 安裝TWIN PORT BASS BLASTER （雙端口低音發音器裝置） ＜僅適用於 AV-21L31B ＞ 與電視機一起裝有 TWIN PORT BASS BLASTER 裝置。使用電視機之前，請將 TWIN PORT BAS.
17 1 耳機插口 2 VIDEO-3 端子 3 MENU 按鈕 4 CHANNEL m 按鈕 1 VIDEO-1 INPUT 端子 2 COMPONENT(VIDEO-2) INPUT 端子 3 OUTPUT 端子 4 天線插口 5 V OLUME m 按鈕 6 TV/VIDEO 按鈕 7 POWER.
18 使用電視機的按鈕 基本操作 • 請確認童鎖功能被設為“ OFF ”。當童鎖功能 為“ ON ”時，不能用前面控制按鈕操作電視 機。詳細說明，請參照第 12.
19 故障排除 如果無圖像顯示或電視機工作不正常，請檢查問題是否是由下列所示的原因引起的。 如果即使采用了下列方法還是解決不了問題時，請與維.
LCT1118-001A-H 1101-Ki-NV -JMT © 2001 VICT OR COMP ANY OF JAP AN, LIMITED 彩色電視機 使用說明書 感謝惠購 JVC 彩色電視機。 請在使用電視機前通讀本說明書，以便 掌握新電視機的使用方法。 A V -29L31 A V -21L31B A V -29L31B 目錄 安全須知 2 準備 3 1 確認遙控器的種類 .
An important point after buying a device JVC AV-21L31B (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-21L31B 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-21L31B - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, JVC AV-21L31B you will learn all the available features of the product, as well as information on its operation. The information that you get JVC AV-21L31B will certainly help you make a decision on the purchase.
If you already are a holder of JVC AV-21L31B, 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-21L31B.
However, one of the most important roles played by the user manual is to help in solving problems with JVC AV-21L31B. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device JVC AV-21L31B 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
