故障檢修

在此記述了與監視器有關的一般問題的解決方法若此處所提供的方法無法解決問題請拔下監視器的電源插頭並與 JVC 委托 經銷店或維修中心聯絡以獲得幫助

問題

需檢查之事項

解決(補救)方法

 

 

 

無電源供給

電源插頭是否鬆開或脫落?

牢固插入電源插頭

 

 

 

電源接通後無圖像

視頻信號是否從所連接的組件輸出?

正確設定所連接的組件

 

 

 

 

是否正確選擇了輸入信號?

用輸入選擇按鈕選擇所需的視頻信號(參見第7

 

 

 

 

 

 

視頻電纜是否脫落?

牢固連接視頻信號電纜(參見第12

 

 

 

無聲音

音頻信號是否從所連接的組件輸出?

正確設定所連接的組件

 

 

 

 

音量輸出是否設定為最小?

VOLUME/SELECT(音量/選擇)按鈕調整音

 

 

(參見第7

 

 

 

 

音頻電纜是否脫落?

牢固連接音頻信號電纜(參見第12

 

 

 

圖像晃動

監視器是否靠近產生強磁場的裝置?

將該裝置從監視器移開直至圖像穩定

 

 

 

無彩色彩色不正或圖

是否正確選擇了彩色系統?

在〈MENU〉(項目單)畫面方式中將COLOR

像很暗

 

SYSTEM(彩色系統)設定為AUTO(自動)方

 

 

(參見第8

 

 

 

 

圖像控制設定(CONTRAST(對比度)BRIGHT

將各圖像控制項目設定為標準設定值(參見第7

 

(亮度)CHROMA(色度)或PHASE(相位))

 

是否改變了?

 

 

 

 

彩色不自然不規則或

監視器是否靠近揚聲器﹑磁鐵或其他任何產生強

將該裝置從監視器移開并關閉監視器的電源至少

圖像失真

磁場的裝置?

等待30分鐘然後再重新接通電源

 

 

 

在熒幕的上下方出現黑

總寬比是否為 16:9

請在〈MENU〉熒幕將ASPECT RATIO(縱寬比)

色條紋圖像變扁

 

設置到〔4:343)〕(參見第8

 

 

當外部控制時ASPECT RATIO(縱寬比)必須設

 

 

置到〔4:343)〕(參見第12

 

 

 

前面板按鈕不起作用

前面板上的操作按鈕是否被鎖住?(CONTROL

在〈SET-UP MENU〉(設定項目單)畫面方式中將

 

LOCK(控制鎖定)功能是否設定為 ON(啟

CONTROL LOCK(控制鎖定)功能設定為 OFF(解

 

用)?)

除)(參見第9和第10

 

 

 

INPUT SELECT(輸入

是否輸入選擇是處於外部控制之下?(是否

在〈SET-UP-MENU〉(設定項目單)畫面上將

選擇)按鈕不起作用

INPUT REMOTE(輸入的遙控)功能的設定對

INPUT REMOTE(輸入的遙控)設定為OFF(解

 

A/B)有效?)

除)(參見第9和第10

 

 

 

以下情形並非故障

長時間顯示一明亮靜像(如一塊白布)時它看起來好象是彩色的這是由陰極射線管的構造所引起的顯示其他圖像時即會消失

當您觸摸顯像管時會受到輕微電擊此現象是因CRT上的靜電正常積累而引起的並無害處

室溫突然改變時監視器會發出異常的聲音但僅在屏幕上也出現異常時此現象才算問題

如果兩台或兩台以上的監視器並放在一起進行運行圖像會抖動或變形發生這種現象的原因是相互的干擾這並不是故障請把 監視器間的距離拉大至相互的干擾消失為止或關閉沒有被正在使用的監視器的電源

中 文

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JVC TM-A101G manual 故障檢修, Input SELECT(輸入

TM-A101G specifications

The JVC TM-A101G is a compact and versatile color monitor designed for various professional applications, particularly in the fields of broadcasting, video production, and educational environments. With a screen size of 10 inches, it offers a balance between portability and screen real estate, making it ideal for on-the-go setups and tight studio spaces.

One of the standout features of the TM-A101G is its high-resolution display capability. The monitor supports a maximum resolution of 1024 x 768 pixels, ensuring that users can achieve a crisp and clear output. This clarity is essential for professionals who need accurate color representation and detail in their work, whether they are editing video, monitoring live feeds, or conducting presentations.

The TM-A101G is equipped with advanced signal processing technologies that ensure high-quality image reproduction. Its wide viewing angles allow users to have a consistent image quality from multiple positions, making it practical for collaborative environments where group viewing is necessary. This feature enhances usability in settings such as control rooms or classrooms.

Connectivity is crucial in modern applications, and JVC has designed the TM-A101G with a range of inputs, including composite, S-Video, and component video, ensuring compatibility with various video sources. This versatility allows professionals to easily integrate the monitor into different setups, whether they are working with older equipment or the latest technology.

Another key characteristic of the TM-A101G is its lightweight design. Weighing only a fraction of larger monitors, it is easy to transport and install. This makes it a popular choice for fieldwork and mobile production teams who require reliable monitoring solutions without the burden of heavy equipment.

The monitor is built with durability in mind, featuring a sturdy chassis that can withstand the rigors of professional use. Additionally, the TM-A101G includes professional features such as underscan and overscan capabilities, providing users with control over the display output according to their specific needs.

In summary, the JVC TM-A101G is a well-rounded monitor that excels in image quality, connectivity, and portability, making it a valuable asset for video professionals and educators alike. Its mix of features and thoughtful design ensures that it meets the demands of today’s fast-paced media landscape, providing reliability and performance where it counts most.