[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-561165-105":59,"doc-detail-561165-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","alignment-and-adjustments-electrical-section-4-factory-mode-and-options","Alignment and Adjustments (Electrical) - Section 4 - Factory Mode and Options","","Electrical alignment and adjustment guidance for a TV service setup, covering Factory Mode and the service menu navigation. It explains when to use Factory Mode, such as after EEPROM or CRT replacement, and outlines procedures for entering Adjustment, Option, and Reset components. The document lists main adjustment parameters (OSD abbreviations) with ranges and initial data, provides reference-only aging guidance, and specifies option bytes for language, system, tuner, and related features. Additional sections cover general installation checks, automatic degaussing behavior, and a high-voltage safety test.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":35,"@type":76,"position":81},"https://docshare.wps.com/document/healthcare/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/alignment-and-adjustments-electrical-section-4-factory-mode-and-options/561165/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/alignment-and-adjustments-electrical-section-4-factory-mode-and-options/561165.png","ImageObject",300,407,{"name":92,"@type":93},"McQueen","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-15","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":81},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"When is Factory Mode adjustment necessary?","Question",{"text":112,"@type":113},"Factory Mode adjustments are necessary when the EEPROM (IC902) or the CRT is replaced, because adjustment data must be reprogrammed or the set must be realigned after replacement.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How do you activate Service Mode and access Adjustment Mode?",{"text":117,"@type":113},"Service Mode is activated by pressing the “FACTORY” key (service key) on the local keyboard or by entering the remote control sequence within 2 seconds. Adjustment Mode is accessed by pressing the “VOLUME” keys (up or down), and parameters are selected using the “CHANNEL” keys (▲, ▼).",{"name":119,"@type":110,"acceptedAnswer":120},"What should you check regarding degaussing and high voltage?",{"text":121,"@type":113},"Automatic degaussing operates for about 1 second after power ON, and if the set was moved you should disconnect AC power for at least 10 minutes. For high voltage, the document warns there is no high voltage adjustment on this chassis and that B+ must be set to +125 volts; the measured high voltage should not exceed 27.5KV.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},561165,1792098612,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":34,"category_name":35,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":81,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":52,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":144},5909890329169,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","Alignment and Adjustments (Electrical)  \n\n| 4. Alignment and Adjustments (Electrical) |  |\n| --- | --- |\n| 4-1 Preadjustment |  |\n| 4-1-1 Factory Mode\u003Cbr>1. Do not attempt these adjustments in the Video Mode.\u003Cbr>2. The Factory Mode adjustments are necessary when either the EEPROM (IC902) or the CRTis replaced.\u003Cbr>3. Do not tamper with the “Adjustment” screen of the Factory Mode menu. This screen is intended only for factory use.\u003Cbr>4-1-2 When EEPROM (IC902S) Is Replaced\u003Cbr>1. When IC902 is replaced all adjustment data revert to initial values. It is necessary to reprogram this data.\u003Cbr>2. After IC902 is replaced, warm up the TV for\u003Cbr>10 seconds. | 4-1-3 When CRT Is Replaced\u003Cbr>Make the following adjustments after setting up purity and convergence:\u003Cbr>White Balance Sub-Brightness Vertical Center\u003Cbr>Vertical Size Horizontal Size |\n| 4-2 Factory (“Service”) Mode |  |\n\n4-2-1 Procedure for the “Adjustment” Mode  \n1. This mode uses the standard remote control. The Service Mode is activated by: (1) pressing the “FACTORY” service key on the local-keyboard, or (2) by entering the following remotecontrol sequence (within 2 seconds):  \nSTAND-BY →DISPLAY →MENU→ MUTE→ POWER ON  \n2. The “SERVICE (FACTORY)” message will be displayed. The Service Mode has three components: Adjustment, Option and Reset.  \n3. Access the Adjustment Mode by pressing the“VOLUME” keys ( Up or Down) . The adjustment parameters are listed in the accompanying table, and selected by pressing the CHANNEL keys (▲,▼) .  \n4. Selection sequences for the PAL/SECAM B/G, L/systems:  \ndown or up key: AGC>TXP>AFW>SBT>SCT>SCR>STT>RG> GG>BG>TCT>SC>SL>PVS>PHS>NVS> NHS>CDL>BKS  \n5. The VOLUME keys increase or decrease the adjustment values,(stored in the  \nnon-volatile memory) when Adjustment Mode is cancelled.  \nAlignment and Adjustments (Electrical)  \n4-2-2 Main Adjustment Parameters  \n\n| OSD ABBREVIATION | RANGE | INITIAL DATA |\n| --- | --- | --- |\n| AGC | 63 | 28 |\n| XP | 7 | 5 |\n| QSS | 1 | 1 |\n| SBT | 23 | 6 |\n| SCT | 23 | 10 |\n| SCR | 13 | 6 |\n| STT | 13 | 9 |\n| RG | 63 | 38 |\n| GG | 63 | 32 |\n| BG | 63 | 32 |\n| TCT | 1 | 0 |\n| SC | 63 | 11 |\n| SL | 63 | 30 |\n| VA | 63 | 38 |\n| PVS | 63 | 27 |\n| PHS | 63 | 40 |\n| NVS | 63 | 38 |\n| NHS | 63 | 22 |\n| CDL | 15 | 4 |\n| SCL | 3 | 1 |\n| PWL | 15 | 12 |\n| OMD | 63 | 26 |\n| BLR | 63 | 31 |\n| BLB | 63 | 27 |\n| AGC2T | 31 | 15 |\n| PF | 3 | 2 |\n| RP | 3 | 2 |\n| YD | 15 | 5 |\n\nNOTE : PVS, PVA, PHS, NVS, NVA,NHS parameters must be aligned using both the 50 Hz and 60 Hz vertical-field rates.  \n4-2-3 AGING Mode (Reference Only)  \nThis pattern is used for pre-heating the CRT during manufacturing--it is accessed in the factory by twice pressing the \"FACTORY\" key .  \nEven if the TV power is cut off, the Aging Mode is not cancelled.  \nThe \"AGING\" marking is displayed on the screen.  \nThe AGINGmode is cancelled by repressing the \"FACTORY\" key.  \nAlignment and Adjustments (Electrical)  \n4-2-4 Option  \n\n| BYTE | ITEM | 0 |\n| --- | --- | --- |\n| 1 | LANGUAGE | EUROPE/URSSIA |\n| 2 | SYSTEM | CF/CI/CW/CX/CB/CII |\n| 3 | TUNER | 1/2 |\n| 4 | HELP MESSAGE | ON/OFF |\n| 5 | VCR HEAD | 2HD/2HDLP/4HD/HIFI |\n| 6 | G-CODE | SHOWVIEW/VIDEO PLUS/NONE |\n| 7 | ATS OPTION | ON/OFF |\n| 8 | VPS/PDC | PDC/VPS/NONE |\n| 9 | TTX | ON/OFF |\n\n4-3 Reset  \n\n| BYTE | ITEM | 0 |\n| --- | --- | --- |\n| 1 | Contrast |  |\n| 2 | Bright |  |\n| 3 | Sharpness |  |\n| 4 | Color |  |\n| 5 | Tint |  |\n| 6 | Volume |  |\n| 7 | Program Number |  |\n| 8 | Color System |  |\n| 9 | Sound System |  |\n|  | 3DB LNA |  |\n|  | Panel Lock |  |\n|  | Language |  |\n|  | Clock |  |\n|  | Timer |  |\n|  | On Time |  |\n|  | Sleep |  |\n|  | PICTURE MODE |  |\n\nAlignment and Adjustments (Electrical)  \n4-4 Other Adjustments   \n4-4-1 General  \n1. Usually, a color TV needs only slight touch-up adjustment upon installation. Check the basic characteristics such as height, horizontal and vertical sync and focus.  \n2. The picture should have good black and white details. There should be no objectionable color shading; i","cbCaimZ5qBjDybpF","https://ap.wps.com/l/cbCaimZ5qBjDybpF","pdf",331710,"English","# 4. Alignment and Adjustments (Electrical)\n## 4-1 Preadjustment\n## 4-2 Factory (“Service”) Mode\n## 4-3 AGING Mode (Reference Only)\n## 4-2-4 Option\n## 4-3 Reset\n## 4-4 Other Adjustments\n### 4-4-2 Automatic Degaussing\n### 4-4-3 High Voltage Check","[{\"question\":\"When is Factory Mode adjustment necessary?\",\"answer\":\"Factory Mode adjustments are necessary when the EEPROM (IC902) or the CRT is replaced, because adjustment data must be reprogrammed or the set must be realigned after replacement.\"},{\"question\":\"How do you activate Service Mode and access Adjustment Mode?\",\"answer\":\"Service Mode is activated by pressing the “FACTORY” key (service key) on the local keyboard or by entering the remote control sequence within 2 seconds. Adjustment Mode is accessed by pressing the “VOLUME” keys (up or down), and parameters are selected using the “CHANNEL” keys (▲, ▼).\"},{\"question\":\"What should you check regarding degaussing and high voltage?\",\"answer\":\"Automatic degaussing operates for about 1 second after power ON, and if the set was moved you should disconnect AC power for at least 10 minutes. For high voltage, the document warns there is no high voltage adjustment on this chassis and that B+ must be set to +125 volts; the measured high voltage should not exceed 27.5KV.\"}]","Alignment and Adjustments (Electrical) - Section 4 - Factory Mode and Options | PDF",1791805166,25]