Acer AT3222B, AT4222B, AT2622B Advanced features, Lock This Channel, Setting a personal PIN

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Advanced features

Lock This Channel

Lock This Channel allows you to enter a password and effectively stop anyone without the password from watching TV Channel.

To enable this feature:

Setting a personal PIN

1

Press the MENU key on the remote

control to bring up the OSD.

 

 

 

2

Use the directional keys to navigate to the

Settings menu. Then select Set PIN.

(see note)

 

 

 

3

Enter a four-digit password. Type it again and press OK to reconfirm.

4

Press MENU to exit.

 

The default PIN for this TV is "0000." First enter "0000" when you want to change the PIN. If you forget your PIN, please enter 6163 to reset.

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Contents Acer LCD TV Disposal instructions Important safety instructionsFront panel view Packing checklistFirst things first Your LCD TV overviewRear panel view General keys Teletext Remote controlEnjoying analog TV Basic connectionsRecorder Connecting external audio/video devicesConnecting a DVD, VCR, STB or audio/video equipment Source-INInput button guide Connecting a camera, camcorder, video gameConnecting a PC or notebook computer Selecting the input sourceOSD navigation Navigating the OSD with the remote controlScenario mode in TV Adjusting the channel management Adjusting the OSD settingsAdjusting the picture quality Adjusting the audio settingsLock This Channel Advanced featuresSetting a personal PIN Reordering for channels Reorder for channelsLocking TV Channel Scanning for channels Re-scan for channelsWide mode Widescreen display modePicture is not clear TroubleshootingRemote control does not work There is no picture or soundPC Input Signal Reference Chart Panel spec Product specifications

AT4222B, AT2622B, AT3222B specifications

Acer has long been a notable player in the technology sector, and its AT series of monitors, specifically the AT3222B, AT2622B, and AT4222B models, exemplifies the brand's commitment to delivering quality display solutions suited for both professional and home environments. These monitors boast impressive features and technologies that enhance the user experience.

The AT3222B features a 32-inch display with Full HD resolution, providing expansive screen real estate and crisp visuals. This model employs LED-backlit technology, ensuring vibrant colors and deep contrast ratios that enhance viewing experiences, whether for gaming, multimedia consumption, or professional applications. The AT3222B also includes Acer's VisionCare technology, which helps reduce eye strain during prolonged use, making it an excellent choice for those working long hours in front of a screen.

Meanwhile, the AT2622B is a slightly smaller model, measuring 26 inches with 1080p resolution. Its compact size makes it ideal for smaller workspaces or for users who prefer a more manageable screen size without compromising on quality. Like its larger counterpart, the AT2622B incorporates advanced LED technology for enhanced brightness and color accuracy. The device is also equipped with a built-in webcam and microphone, making it perfect for video conferencing and online communication, which is increasingly important in today’s remote working environment.

On the other hand, the AT4222B is the flagship of the series, featuring a substantial 42-inch display with 4K UHD resolution. This model is designed for users who demand the highest level of detail and clarity. The increased pixel density helps deliver stunning image precision, making it suitable for graphic design, video editing, or any application where visual fidelity is paramount. The AT4222B utilizes a wide viewing angle technology, allowing multiple viewers to enjoy a consistent image without color distortion, which is essential for collaborative projects.

All three models support various connectivity options, including HDMI, DisplayPort, and VGA, ensuring compatibility with a wide array of devices. Additionally, the monitors come with built-in speakers, providing an all-in-one solution for entertainment, work, and multimedia consumption.

Overall, the Acer AT3222B, AT2622B, and AT4222B monitors showcase a blend of innovative features, robust technology, and thoughtful design, catering to a variety of user needs, making them ideal choices for anyone looking to enhance their visual experience.