Philips 32PF7321, 37PF7321 manual 故障检修提示, 以下为可能出现的故障列表,在送修前,您可先运用以下方式自行检修。

Models: 37PF7321 32PF7321

1 79
Download 79 pages 32.07 Kb
Page 50
Image 50

故障检修提示

以下为可能出现的故障列表,在送修前,您可先运用以下方式自行检修。

故障现象

可能的原因

处理方法

 

 

 

 

 

 

屏幕无显示

电源故障

检查电源线是否正确连接到主插座并与电视连接。

 

电视开关没有打开

如果仍没电,断开插头。过60秒后,重新插入插

 

 

头,打开电视机。

 

 

 

 

按遥控器上的

 

键。

 

 

 

 

 

接收效果差:

天线连接故障

检查电视后部的天线连接

 

(有雪花和噪音)

信号弱

试着对图像进行调节(见第9页)。

 

 

电视制式错误

检查你是否选择了正确的电视制式(见第9页)。

 

 

 

 

无图像

电缆和天线故障

检查电缆或天线插座是否正确连接

 

 

信号源选择错误

检查信号源选择是否正确。按

按钮进入

 

 

信号源菜单并进行选择。

 

 

 

 

个别频道无声音

电视制式错误

检查电视制式选择是否正确(见第9页)。

 

 

 

 

 

无声音

音量为零

试着调大音量。

 

 

 

静音

检查静音模式 (

) 没有开启,如果开启了静音模

 

 

式,按

键解除静音模式。

 

 

 

 

声音干扰

用电器干扰

尝试关掉所有用电器,比如正在使用的吹风器、真

 

 

空吸尘器等。

 

 

 

 

 

 

 

遥控器不作用

电池放置错误

检查电池的放置是否正确。

 

 

电池电压不足

更换电池。

 

 

 

 

 

将遥控器直接对准电视机前面的传感器。

 

 

 

屏幕上偶然出现红、

液晶面板的固有特性

此现象并非故障,液晶面板利用高精度技术制造以

蓝、绿、和黑色的斑点

 

提供更好的图象效果。有时一些非活跃像素会在屏

 

 

幕上显示为固定的红、蓝、绿、和黑色的斑点。这

 

 

并不影响到电视机的性能。

 

 

 

 

HD模式时图像出现

* HDCP (见术语表)

如果所连接的数字设备(DVD或机顶盒) * HDCP

间歇或闪烁

识别故障

识别故障时会出现噪声。检查所连接的数字设备的

 

 

使用手册。

 

 

 

 

 

使用标准的HDMIDVI电缆连接。

 

 

 

 

 

 

 

无声音或图像,但前面

设置在了待命模式

按遥控器上的

 

键。

 

板红灯亮

 

 

 

 

 

 

 

 

 

 

 

23

Page 50
Image 50
Philips 32PF7321, 37PF7321 manual 故障检修提示, 以下为可能出现的故障列表,在送修前,您可先运用以下方式自行检修。

37PF7321, 32PF7321 specifications

The Philips 32PF7321 and 37PF7321 are notable entries in the realm of LCD televisions, combining sleek design with cutting-edge technology to deliver an enhanced viewing experience. Aimed at home entertainment enthusiasts, these models showcase a blend of aesthetics and functional prowess.

One of the standout features is the Pixel Plus technology, which enhances image clarity and sharpness. This innovative processing engine works by analyzing the incoming video signal and optimizing the picture, ensuring that every frame is rich in detail and vibrant color. Whether watching high-definition content or standard definition programming, viewers benefit from an improved visual experience.

The display sizes of 32 inches and 37 inches cater to various room dimensions, making these models versatile options for different home settings. The screens support a native resolution of 1366 x 768 pixels, which, paired with the Pixel Plus technology, results in bright, lifelike images. The high brightness level ensures that even in well-lit rooms, the picture remains clear and vivid.

Another remarkable characteristic is the integrated digital tuner, which allows users to access digital broadcasting without the need for external devices. This capability enables effortless switching between traditional analog signals and modern digital channels, ensuring that viewers can enjoy a wide array of content.

The Philips 32PF7321 and 37PF7321 are also equipped with various connectivity options, including multiple HDMI ports, allowing for easy connection to external devices such as gaming consoles, Blu-ray players, and sound systems. The inclusion of USB ports further enhances the user experience, enabling playback of multimedia files directly from flash drives.

In terms of audio, the models feature integrated speakers that deliver decent sound quality. However, for those who seek an immersive audio experience, connecting external speakers or a soundbar is easily achievable through available audio output options.

Design-wise, the televisions sport a modern aesthetic, with slim bezels and a stylish stand that complements contemporary home decor. The user-friendly interface further simplifies navigation through channels and settings, making it accessible for users of all ages.

The Philips 32PF7321 and 37PF7321 are exemplary choices for consumers seeking reliable performance, clarity, and a suite of features that enhance the overall viewing experience. With their blend of quality visual technology and user-friendly design, they stand out in a competitive market.