疑难排解

故障现象

原因分析

解决方法

 

 

按下开机键后,播

电池已经没有电量了。

请及时充电或更换电池。

 

 

放器没有显示。

 

 

 

 

 

 

 

播放档时,没有声

1. 音量太小,或您的播放器中没有存放

1. 调节一下音量,或下载文件时及时

 

 

音。

 

音乐、电池电力衰竭。

充电或更换电池。

 

 

2. MP3 或 WMA 文件损坏。

2. 重新下载档案。

 

 

 

 

 

 

 

 

1. 把 HOLD 开关向箭头反方向推动

 

 

 

 

 

2. 重新连接 USB,且 PC 机已识别到可

 

 

 

 

 

移动磁盘。

 

 

连接后,不能下载

1.

HOLD 开关打开,磁盘已写保护。

3. 在根目录下最多可存放 199 个活

 

 

文件。

2.

USB 与 PC 机未正常连接。

页夹或文件(文件名如超过 8 个字

 

 

3.

存放位置有误。

符,文件夹或文件的数目会相对的

 

简体中文

 

 

 

 

 

减少),如有超过,请在根目录下

 

 

 

 

 

 

 

 

 

另建子目录,再复制。

 

 

 

 

 

4. 子目录最多可建立五层

 

 

 

由于目前市面上压缩格式不同而且压缩

 

 

 

自己压缩 MP3 档,

速率不同,目前播放器只支持标准的压

 

 

 

在播放中无法播

缩模式,对非标准 MP3 文件压缩不支持,

重新下载标准 MP3 文件。

 

 

放。

您在压缩歌曲时,不要采用第一层或第

 

 

 

 

二层压缩

 

 

 

计算机不能识别

操作不良或驱动程序未安装。

1. 正确安装驱动程序。

 

 

MP3 player。

2. 格式化可移动磁盘。

 

 

 

 

 

 

按键无反应。

HOLD 开关打开,按键已锁定。

把 HOLD 开关向箭头反方向推动

 

 

连上计算机如出

 

 

先按住 PLAY 键不放,再连上 USB 线,

 

 

现不能打开磁盘

某些错误操作导致。

点击相应升级程序,等扫描完后出现

 

 

或出现 I/O 错误提

 

 

升级对话框松手,按 START 开始格式

 

 

示。

 

 

化升级就 OK。

 

 

76

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Image 83
ViewSonic P104, P103, P102 manual 疑难排解

P102, P104, P103 specifications

ViewSonic has introduced a range of innovative projectors with the P-Series aimed at meeting diverse user needs, particularly those looking for versatile and high-performance display solutions. The P103, P104, and P102 projectors are designed with cutting-edge features and technologies, making them suitable for educational settings, business meetings, and home entertainment.

The ViewSonic P103 is known for its impressive brightness of 3,600 ANSI lumens, ensuring clear and vibrant images in various lighting conditions. This model features a native resolution of 1080p (1920x1080), allowing users to enjoy full HD content with enhanced details and clarity. One of its standout features is the SuperColor technology, which enhances the color accuracy and delivers a wider color gamut, ensuring vibrant visuals for presentations and movies alike. The P103 also supports multiple connectivity options including HDMI, USB-C, and VGA, allowing seamless connections to different devices.

Next in the lineup is the P104, which builds on the strengths of its predecessor with even greater versatility. It boasts a superior brightness rating of up to 4,000 ANSI lumens, making it ideal for use in larger spaces or brightly lit environments. The P104 offers a rich projection experience with its advanced DLP technology that guarantees sharp images and impressive color depth. Additionally, it features a high contrast ratio, enhancing the depth of shadows and brightness of highlights, which adds to the overall image quality. Its wireless connectivity capabilities simplify connectivity to smartphones and laptops for quick setup and convenience.

While the P102 may have a slightly lower brightness of 3,200 ANSI lumens, it is packed with essential features for those seeking affordability without sacrificing quality. This projector is particularly efficient for smaller settings, making it an excellent choice for classrooms or cozy home theaters. The P102 includes integrated speakers, allowing for an all-in-one solution without needing external audio equipment. Its lightweight and portable design further enhances its appeal, allowing users to easily transport it for various presentations or movie nights.

Overall, the ViewSonic P103, P104, and P102 projectors present a range of options highlighting superior image quality, connectivity, and portability. Each model is designed to cater to specific user needs while incorporating advanced technologies that enhance the viewing experience. With excellent brightness levels, exceptional color accuracy, and versatile connectivity, these projectors are well-suited for anyone looking to elevate their presentations or entertainment experiences.