类型电视信号发生器品PaiST 型号ZW006A电脑多制式彩色电视信号发生器频率48-860（MHz） 电平75MV（V） 外形尺寸320*302*78（mm） 重量2.50（kg） 本产品适用于:小型电视机生产厂用于外销产品检测/电视规范标准以下是外销型产品:ZW006A Computer Multi-Mode Color Television Signal GeneratorZW006A电脑多制式彩色电视信号发生器INSTRUCTION说明书General概述This generator adopts advanced computer technology, may produce 15 kinds of P/N mode TV image test patterns.本机采用现今的计算机技术，能产生15种P/N制电视图像测试图形。The pattern is vivid and stable, the operation is easy for it is controlled by microprocessor for the whole process.由于采用微处理器全程图形控制，因此具有图形逼真、稳定，操作简便等优点。This product adopts whole subjoin varactor tuner, so the audio & video frequency signal generated by this device can meet 57 standard TV channels and 38 CATV channels as regulated in China.本产品采用全增补电调谐高频头，因此本机所产生的音、视频信号能够全部满足ZG所规定的57个标准电视频道和有线电视使用的38个增补频道。This product may be widely used in designing, manufacturing, maintaining kinds of color / black-and-white TV set, and it is necessary for following up the failure andregulating and calibrating the TV set.本产品可广泛应用于：设计、生产、维修各种彩色/黑白电视机，是追踪故障、调校电视机不可少的仪器之一。Specifications主要技术参数2.1TV Standard: PAL-D Mode / NTSC Mode电视标准：PAL-D制/NTSC制2.2Line Frequency: 15625±1%行频：15625±1%2.3Frame Frequency: P Mode: 50Hz; N Mode: 60Hz帧频：P制：50Hz; N制: 60Hz2.4Color Carrier Frequency: P Mode: 4.43361875±100Hz; N Mode: 3.579545±100Hz彩色载波频率：P制：4.43361875±100Hz/ N制: 3.579545±100Hz2.5Output Pattern: total 15 kings of patterns, such as color bar, pane, centralcrossing line, lattice, chessboard, -R, -G, -B, 7 kinds of single color plane输出图形：彩条、方格、ZX十字线、点阵、棋盘、-R、-G、-B7种单色面等15种图形。2.6RF Signal Frequency: 48-860MHz, divided into threeelectrictunings:L: DS1-DS5H: Ds6-DS12U: Z32-Z38Z1-Z7Z8-Z31DS13-DS56射频信号频率：48-860MHz,分三档电调谐L: DS1-DS5 Z1-Z7H: Ds6-DS12 Z8-Z31U: Z32-Z38 DS13-DS562.7Video Frequency Tuning: AM Negative Tuning视频调制：AM负调制2.8Audion Signal: 6.5 MHz/4.5MHz FM Tuning, electronic music Audion / 1000Hz Audio Frequency Signal伴音信号：6.5 MHz/4.5MHz调制、电子音乐伴音/ 1000Hz音频信号2.9Video Frequency Output: IVP-P, negative polarity, 75Ω视频输出：IVP-P,负极性75欧负载2.10Supply Power: AC 220V±20V, 50±2Hz2.11电源：交流220V±20V, 50±2HzUsage使用方法Plug the plug of this product in the required supply power, turn on it, the indicator lights, and the nixie tube displays “1” at the same time.将仪器电源插头插入符合要求的电源后，开启电源开关（ON）指示灯亮，同时数码管显示应为1.Plug one end of one connection cable (accessory) in the plug-in of “RF Output” set in the back plate of this apparatus, and plug the other end in the receiver port of TV antenna, turn the “Frequency Micro-adjustment” Button to needed frequency, it may produces test pattern and sound in the TV set.将连接电缆（附件）一端插入设置在仪器后板的“射频输出”座内，另一端接入电视机天线接收口，调整仪器“频率微调”旋钮至电视所需接收频率，即可在电视机上产生测试图形和声音。Push the “Image Selection” Key, it may show kinds of images for selecting, and connect the “Video Frequency Output” Signal with TV Set Video Frequency Input Interface or Pre-display Front end in the TV set, then it produces test pattern signal in the TV set, this method is easy to judge that whether the TV Tuner or mid-amplifier is fault or not.按动“图像选择”键，即可产生不同图形变化。将“视频输出”口信号接入电视机视频输入口或接入机内预视放前端，即可在电视机上产生测试图形信号，用此方法可很方便的判断电视机高频头或中放是否有问题。Plug the cable in the “Audio Frequency Output” Interface, it may take out the audio signal directly transmit it to TV Input Audio Frequency.用电缆线插入“音频输出”口，可直接取出音频信号供电视机输入音频信号用。Audio Frequency Signal Selection: Push down the Selection Switch, it selects 1000Hz Audio Frequency Signal, as reset it, it selects Electronic Music;音频信号选择：将选择开关按下时为1000Hz音频信号，复位时为电子音乐。P/N mode selection: Push down the Selection Switch, it is N mode output pattern, as reset it, it is P mode output pattern. P/N制式选择：将选择开关按下时为N制式输出图形，复位时为P制式输出图形。Accessories仪器附件4.1Instruction: One Copy;说明书 1份4.2Cable: 2 pieces (RF Cable: one; Audio & Video Frequency Cable: One )电缆线2根（射频电缆线根，音、视频输出线1根）JiangsuYizheng Sitong Instrument & Meter Factory, ChinaZG江苏扬州市开发区四通仪表厂Postal Code: 211404Tel: +86Http: www.yzstyb.comE-mail: 以下是内销型产品:本厂还生产以下电视机厂专用测量测试卡:
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