9故障排除

本节介绍常见的问题及相应的解决方法。

电视机常见问题

电视机 打不开:

从电源插座上断开电源线。 一分钟后 重新连接电源线。

检查电源线连接是否牢固。

遥控器不能正常工作:

检查遥控器电池是否按正确的正负极方 向安装。

如果遥控器电池耗尽或电量不足,请更 换新电池。

清洁遥控器和电视机传感器镜头。

电视机 上的红色待机指示灯闪烁:

从电源插座上断开电源线。 等到电视 机冷却后重新连接电源线。 如果再次 发生闪烁问题,请与 Philips 客户服务中

心联系。

忘记了儿童锁功能的解锁密码

输入“8888”

电视机 菜单显示错误语言

将电视机菜单语言更改为首选语言。 在打开/关闭电视机或将其切换至待机模式 时,听到电视机底座发出吱吱声:

无需采取措施。 吱吱声是由于电视机 正常的热胀冷缩而引起的。 这不影响 性能。

电视频道问题

频道列表中不显示以前设定的频道:

检查是否选择了正确的频道列表。 设定频道时找不到数字频道:

检查在您的国家/地区中电视机是否支持

DVB-TDVB-C 请查看电视机背面 列出的国家/地区。

画面问题

电视机已打开,但没有图像:

检查天线与电视机是否正确连接。

检查是否选择了正确的设备作为电视机

信号源。

有声音但无画面:

检查是否已正确设置了画面设置。 电视机接收到的天线信号较弱:

检查天线与电视机是否正确连接。

音箱、未接地的音频设备、氖灯、高层建 筑物和其它大型物体可能影响信号接收 质量。 如果可能,尝试通过改变天线方 向或让设备远离电视机来改善信号接收 质量。

如果只有某个频道的信号较差,请对该

频道进行微调。

来自连接的设备的画面质量较差:

检查设备是否正确连接。

检查是否已正确设置了画面设置。 电视机不保存画面设置:

检查电视机位置是否设置为家中设置。

这种模式允许您灵活地更改和保存设 置。

画面和屏幕不匹配,过大或过小:

尝试使用其它画面格式。 画面位置不正确:

来自某些设备的画面信号可能无法正确 匹配屏幕。 检查设备的信号输出。

声音问题

电视机 有画面,但无声音:

如果没有检测到音频信号,电视机 将自动关 闭音频输出,这并不表示有故障。

检查所有电缆是否正确连接。

检查音量是否设为 0

检查是否静音。

电视有画面,但音质很差:

检查是否已正确设置了声音设置。 有画面,但只有一个扬声器有声音:

检验声音平衡是否设置为中央。

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Philips 32PFL3409/93, 47PFL3609/93, 42PFL3609/93 manual 故障排除, 电视机常见问题, 电视频道问题, 画面问题, 声音问题

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