Acer P7280I manual Problems with the Projector, Condition Solution

Page 42

English

30

9

Image is too small

 

•

Adjust the zoom lever on the top of the projector.

 

or too large

 

•

Move the projector closer to or further from the

 

 

 

 

 

 

 

screen.

 

 

 

 

•

Press "MENU" on the remote control or on the

 

 

 

 

control panel. Go to "Image setting --> Aspect

 

 

 

 

Ratio" and try different settings.

 

 

 

 

 

 

10

Image has slanted

 

•

If possible, reposition the projector so that it is

 

sides

 

 

centered on the screen.

 

 

 

•

Press the "Keystone / / / " on the OSD or the

 

 

 

 

remote control until the sides are vertical.

 

 

 

 

 

 

11

Image is reversed

 

•

Select "Image --> Projection" on the OSD and adjust

 

 

 

 

the projection direction.

 

 

 

 

 

Problems with the Projector

 

 

 

 

 

 

 

#

Condition

 

 

 

Solution

 

 

 

 

1

The projector stops responding

 

If possible, turn off the projector, then

 

to all controls

 

 

 

unplug the power cord and wait at least 30

 

 

 

 

 

 

seconds before reconnecting power.

 

 

 

 

 

2

Lamp burns out or makes a

 

 

When the lamp reaches the end of its useful

 

popping sound

 

 

 

life, it will burn out and may make a loud

 

 

 

 

 

 

popping sound. If this happens, the projector

 

 

 

 

 

 

will not turn on until the lamp module has

 

 

 

 

 

 

been replaced. To replace the lamp, follow

 

 

 

 

 

 

the procedures in the "Replacing the Lamp"

 

 

 

 

 

 

section.

 

 

 

 

 

 

 

Page 41 Page 43
Image 42
Page 41 Page 43
Contents Acer Projector P7270/P7270i/P7280/P7280i Series Users Guide Page Information for your safety and comfort Turning the product off before cleaningUsing electrical power Additional safety information Product servicingPage Operating environment for using wireless function Optional Medical devicesVehicles Potentially explosive environmentsDisposal instructions Mercury advisory Precautions Usage NotesContents Regulations and safety notices Product Features IntroductionPackage Overview Front / upper side Projector OverviewProjector Outlook Rear sideControl Panel Function DescriptionRemote Control Layout Icon Function DescriptionKeystone English Connecting the Projector Getting StartedInstalling the dust filter of the projector Connecting the Projector for Wireless Function Speaker PowerInternet Turning the Projector On/Off Turning on the ProjectorTurning off the Projector Projector Overheated. Lamp will automatically turn off soonTo raise the image Adjusting the Projected ImageAdjusting the Height of Projected Image To lower the imageHow to optimize image size and distance Figure Fixed distance with different zoom and screen sizeTop Height 102 x 122 x 101 Acer eTimer Management Acer Empowering TechnologyEmpowering Key Acer eView ManagementUsing the OSD menus Onscreen Display OSD MenusColor setting Image setting TintEnglish Management setting Security Audio setting Administrator PasswordTimer setting PIP settingLanguage setting Troubleshooting Image Problems and SolutionsProblem Solution English Problems with the Projector Condition SolutionOSD Messages Condition Message ReminderLED & Alarm Definition Listing LED MessagesCleaning and replacing the dust filters Cleaning the dust filtersReplacing the Lamp Ceiling Mount Installation Attach the ceiling bracket to the ceiling rod 145 mm 82.3 mm Specifications DLPBelow items are for P7270i/P7280i series only Compatibility modes VGA AnalogDVI Digital 65.3 60.075.23 75.0031.469 Modes Resolution Frequency Hz Frequency KHz For TWN/USA15.734 44.955Hdmi -Digital Horizontal scan rate 15k 92 kHz50k 85 Hz FCC notice Operation conditionsRadio device regulatory notice General Remarque à lintention des utilisateurs canadiensDeclaration of Conformity for EU countries Compliant with Russian regulatory certificationEuropean Union EU List of applicable countriesFederal Communications Commission Declaration of Conformity Declaration of Conformity

P7280I specifications

The Acer P7280I is a powerful and versatile projector designed for professional and educational environments. With its high brightness, impressive resolution, and advanced connectivity options, the P7280I delivers clear and vivid images that captivate audiences.

At the heart of the Acer P7280I is a high-performance 4,000 ANSI lumens lamp that ensures bright and vibrant images even in well-lit rooms. The projector supports a native resolution of 1920 x 1200 pixels (WUXGA), making it suitable for presenting detailed images, data, and graphics. With a contrast ratio of up to 10,000:1, this projector produces deep blacks and bright whites, resulting in exceptional picture quality.

One of the standout features of the P7280I is its advanced 3D capabilities. It supports various 3D formats, allowing users to present content with an immersive visual experience. This is particularly beneficial for educational institutions where 3D models and simulations can enhance the learning experience.

The Acer P7280I also boasts a range of connectivity options, making it easy to connect to multiple devices. It includes HDMI ports, VGA inputs, and USB connections, enabling users to connect laptops, Blu-ray players, and other multimedia devices seamlessly. The inclusion of built-in wireless capabilities further simplifies presentations, allowing users to connect their mobile devices without the need for physical cables.

Another notable technology incorporated into the P7280I is Acer's ColorBoost technology, which enhances color accuracy and vibrancy. This results in lifelike and dynamic visuals that make presentations more engaging. Additionally, the projector is equipped with a DynamicBlack feature, automatically adjusting the lamp brightness to ensure optimal performance during different scenes, enhancing the overall viewing experience.

Acer has also designed the P7280I with user convenience in mind. The projector features easy-to-navigate menus and remote control functionality, making it simple to adjust settings and switch between sources. Furthermore, the P7280I's lamp life is rated at up to 5,000 hours, reducing the need for frequent replacements and lowering overall operating costs.

In summary, the Acer P7280I is an impressive projector equipped with advanced features and technologies designed to deliver top-notch performance in various settings. Its bright output, high resolution, 3D capabilities, and extensive connectivity options make it an ideal choice for anyone looking to elevate their presentations.
Top Page Image Contents