電視LCD如何check光點及黑點?

1) 點先可以check部電視有冇光點&黑點?

最簡單方法,
你可以較去av台藍色畫面睇睇,光點有顏色,死點黑色,都係固定係到唔郁的,再唔係可以安裝時叫師傅幫你check,不過唔知LG有冇呢個SERVICES.

2) 點解我用唔到畫中畫的功能o既? 我個朋友仔買果部, 42吋LG LCD又用到架喎
你個部咩型號先,本身部機有冇呢個功能??

希望幫到你^0^

1. Use Nokia Test Monitor. It offers the most complete monitor tests available for the end user. You don't need a laboratory to test your monitor. Just use this software and connect your PC to LCD TV.

http://www.softpedia.com/get/Multimedia/Video/Other-VIDEO-Tools/Nokia-Monitor-Test.shtml

2. 畫中畫功能: Check your user manual page 48. PIP function should be accessible using PIP button on your remote. (26LC4R, 26LC7R)

http://hk.lge.com/products/mobile/mobil/sidemenu.do?action=list&group_code=0202&list_code=PRD_MANU&target=manu&categoryId=0202&modelCategoryId=0202&parentId=02&gcscId=null&paramModelCode=26LC7R