Acer P7270i, P7280i Series 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.

 

 

 

 

 

 

 

Image 42
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

P7280, P7270, P7280i Series, P7270i specifications

The Acer P7270i, P7280, P7280i series, and P7270 projectors stand out in the competitive projection technology market, catering especially to business and education environments. Known for their reliability and advanced features, these projectors are engineered to deliver exceptional performance with vibrant visuals and versatile connectivity options.

The Acer P7270i boasts a native resolution of 1920 x 1080 (Full HD), ensuring crisp and detailed images, making it an ideal choice for presentations and meetings. The P7280 and P7280i take this a step further with their impressive brightness levels, reaching up to 5000 ANSI lumens, which allows for clear visibility even in well-lit rooms. This high brightness, combined with a high contrast ratio, enables these projectors to produce sharp images with deep blacks and bright whites.

One of the defining characteristics of the Acer P7270i series is its advanced color technology. The projectors feature Acer's proprietary ColorBoost technology, which enhances color accuracy and vibrancy. This ensures that presentations are not only effective but visually captivating, making them suitable for both business and creative applications.

Connectivity is also a strong suit of the Acer P7270i and P7280 series. They come equipped with multiple input options, including HDMI, VGA, and USB ports. This range of connectivity facilitates easy integration with various devices such as laptops, tablets, and even smartphones. The P7280i also includes wireless connectivity capabilities, allowing for seamless presentations without the clutter of cables.

The design of the P7270i and P7280 series projectors prioritizes portability and ease of use. Their compact and lightweight form factors make them easy to transport between meeting rooms or classrooms. Furthermore, these models come with intuitive interfaces and remote controls, simplifying setup and operation.

Finally, Acer ensures longevity and maintenance efficiency through the use of long-lasting lamp technology. The high-performance lamps offer extended usage periods, reducing the need for frequent replacements and contributing to cost savings over time.

In summary, the Acer P7270i, P7280, P7280i series, and P7270 projectors combine powerful brightness, advanced color technology, versatile connectivity, and user-friendly designs. They cater to diverse presentation needs while ensuring a high-quality viewing experience, making them excellent choices for professionals and educators alike.