ZW006A Computer Multi-Mode Color Television Signal Generator
ZW006A電腦多制式彩色電視信號發(fā)生器
INSTRUION 說明書
- General 概述
This generator adopts advanced computer technology, may produce 15 kinds of P/N mode TV image test patterns.本機采用現(xiàn)今的計算機技術(shù)，能產(chǎn)生15種P/N制電視圖像測試圖形。
The pattern is vivid and stable, the operation is easy for it is controlled by microprocessor for the whole process.由于采用微處理器圖形控制，因此具有圖形、穩(wěn)定，操作簡便等優(yōu)點。
This produ adopts whole subjoin varaor 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.本產(chǎn)品采用全增補電調(diào)諧高頻頭，因此本機所產(chǎn)生的音、視頻信號能夠滿足中國所規(guī)定的57個標準電視頻道和有線電視使用的38個增補頻道。
This produ may be widely used in designing, manufauring, maintaining kinds of color / black-and-white TV set, and it is necessary for following up the failure andregulating and calibrating the TV set.本產(chǎn)品可廣泛應用于：設計、生產(chǎn)、維修各種彩色/黑白電視機，是追蹤故障、調(diào)校電視少的儀器之一。
- Specifications主要技術(shù)參數(shù)
2.1 TV Standard: PAL-D Mode / NTSC Mode 電視標準：PAL-D制/NTSC制
2.2 Line Frequency: 15625&plun;1% 行頻：15625&plun;1%
2.3 Frame Frequency: P Mode: 50Hz; N Mode: 60Hz 幀頻：P制：50Hz; N制: 60Hz
2.4 Color Carrier Frequency: P Mode: 4.&plun;100Hz; N Mode: 3.579545&plun;100Hz
彩色載波頻率：P制：4.&plun;100Hz/ N制: 3.579545&plun;100Hz
2.5 Output Pattern: total 15 kings of patterns, such as color bar, pane, centralcrossing line, lattice, chessboard, -R, -G, -B, 7 kinds of single color plane
輸出圖形：彩條、方格、中心十字線、點陣、棋盤、-R、-G、-B7種單色面等15種圖形。
2.6 RF Signal Frequency: 48-860MHz, divided into threeeleriunings:
L: DS1-DS5
H: Ds6-DS12
U: Z32-Z38
Z1-Z7
Z8-Z31
DS13-DS56
射頻信號頻率：48-860MHz,分三檔電調(diào)諧
L: DS1-DS5 Z1-Z7
H: Ds6-DS12 Z8-Z31
U: Z32-Z38 DS13-DS56
2.7 Video Frequency Tuning: AM Negative Tuning
視頻調(diào)制：AM負調(diào)制
2.8 Audion Signal: 6.5 MHz/4.5MHz FM Tuning, eleronic music Audion / 1000Hz Audio Frequency Signal
伴音信號：6.5 MHz/4.5MHz調(diào)制、電子音樂伴音/ 1000Hz音頻信號
2.9 Video Frequency Output: IVP-P, negative polarity, 75Ω
視頻輸出：IVP-P,負性75歐負載
2.10 Supply Power: AC 220V&plun;20V, 50&plun;2Hz
2.11 電源：交流220V&plun;20V, 50&plun;2Hz
- Usage 使用方法
Plug the plug of this produ in the required supply power, turn on it, the indicator lights, and the nixie tube displays “1” at the same time.將儀器電源插頭合要求的電源后，開啟電源開關(guān)（ON）指示燈亮，同時數(shù)碼管顯示應為1.
Plug one end of one conneion 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.將連接電纜（附件）一端設置在儀器后板的“射頻輸出”座內(nèi)，另一端接入電視機天線接收口，調(diào)整儀器“頻率微調(diào)”旋鈕至電視所需接收頻率，即可在電視機上產(chǎn)生測試圖形和聲音。
Push the “Image Seleion” Key, it may show kinds of images for seleing, and conne 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.按動“圖像選擇”鍵，即可產(chǎn)生不同圖形變化。將“視頻輸出”口信號接入電視機視頻輸入口或接入機內(nèi)預視放前端，即可在電視機上產(chǎn)生測試圖形信號，用此方法可很方便的判斷電視機高頻頭或中放是否有問題。
Plug the cable in the “Audio Frequency Output” Interface, it may take out the audio signal direly tranit it to TV Input Audio Frequency.用電纜線“音頻輸出”口，可直接取出音頻信號供電視機輸入音頻信號用。
Audio Frequency Signal Seleion: Push down the Seleion Switch, it seles 1000Hz Audio Frequency Signal, as reset it, it seles Eleronic Music;音頻信號選擇：將選擇開關(guān)按下時為1000Hz音頻信號，復位時為電子音樂。
P/N mode seleion: Push down the Seleion Switch, it is N mode output pattern, as reset it, it is P mode output pattern. P/N制式選擇：將選擇開關(guān)按下時為N制式輸出圖形，復位時為P制式輸出圖形。
- Accessories儀器附件
4.1 Instruion: One Copy; 說明書 1份
4.2 Cable: 2 pieces (RF Cable: one; Audio & Video Frequency Cable: One )
電纜線2根（射頻電纜線根，音、視頻輸出線1根）
JiangsuYizheng Sitong Instrument & Meter Faory, China
中國江蘇揚州市開發(fā)區(qū)四通儀表廠
Postal Code: 211404
Tel: +86- 13852538156
Http: www.yzstyb.com
E-mail:
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