厂家谈检修——走近《长虹彩电维修图集精华》 解读“检修提要”相关问题(八)

• 作 者: 何敬松
• 出 处: 家电检修技术
• 发表日期: 2003年11期
• 关键词: 彩电维修 屏幕显示 微小区域 背投彩电 故障区域 维修状态 枕形失真 调试方法 水平亮线 适用机型

(2)按“数位键”选择“点调模式”或者“线调模式”。说明:我们反复按“数位键”,当屏幕上显示“POINT LOCK”或“POINT MOVE”时,即选择了“点调模式”;当屏幕上显示“LINE LOCK”或“LINE MOVE”时,即选择了“线调模式”。“点调(POINT MOVE)”的范围为光标所圈定的微小区域;“线调(LINE MOVE)”范围为光标锁定的方格信号的整条线。 (3)将光标移至故障区域。说明:光标有两种状态,即运动(MOVE)和静止

(2) Press the “digit keys” to select “Point Mode” or “Line Mode”. Note: When we press the “digit key” repeatedly, “Point Mode” is selected when “POINT LOCK” or “POINT MOVE” is displayed on the screen; when “LINE LOCK” or “LINE MOVE” Select “line mode”. The range of “POINT MOVE” is a tiny area defined by the cursor; the “LINE MOVE” range is the whole line of the square-locked signal that the cursor locks. (3) Move the cursor to the fault area. Description: The cursor has two states, MOVE and STATIC