English

Remote control

General keys

1

2 3 4

5

6

7 8

9

 

C

 

10

 

C

 

11

 

 

 

 

 

12

E

M

 

S

13

 

W

 

T

 

 

 

D

 

 

 

 

I

 

 

 

 

14

 

 

 

 

 

15

 

 

 

 

16

 

 

 

 

 

17

18 19 20 21

1POWER

Press to turn your TV on/off.

2DISPLAY

Press to display input/channel information (dependent on input/source type).

3MUTE

Press to toggle audio on and off.

4Input buttons (TV/AV/COMPONENT/PC) Press to select correct input mode.

5SLEEP

Press to set a time period after which the TV will switch itself to standby (15, 30, 45, 60, 90 or 120 minutes).

6Number keys.

7RECALL

Press to return to the previous channel.

8ENTER

Press to confirm channel number selection.

9MENU

Press to open or close the Menu.

10CC

Press to select close caption and text service between CC1, CC2, CC3,CC4, Text1, Text2, Text3. Text4.

11Directional keys/OK

VOL (up/down), CH (up/down)

12WIDE

Press to toggle scaling mode between 4:3, 16:9, Panorama and Letterbox 1, 2, 3 modes.

13MTS

Press to switch the sound system between stereo, main and SAP. Information is displayed in the top right-hand corner.

14e (Empowering Technology)

Press to activate Acer Empowering Technology. See page 12.

15VOL (+/-)

Press to increase or decrease the volume.

16CH (up/down)

Press to sequentially select the TV channel.

17PIP/PBP/POP

Switch between PIP/PBP/POP modes. See page 14.

18SWAP

For PIP/PBP mode: Toggle between the primary and subscreens.

19ACTIVE

Toggle between primary and subscreens.

20POSITION

When in PIP mode: Change subscreen position.

21SIZE/MODE

When in PIP mode: Change subscreen size. See page 14.

When in POP mode: Switch POP mode from 1+5 to 1+12. See page 15.

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Acer AT4220A, AT3720A, AT3220A important safety instructions Remote control, General keys, 18 19 20

AT3220A, AT3720A, AT4220A specifications

Acer has long been recognized for its cutting-edge technology and innovative designs in the field of computing, and its latest series of all-in-one desktop PCs—AT4220A, AT3720A, and AT3220A—showcase the brand's commitment to delivering powerful performance and user-friendly experiences. This trio is tailored to meet diverse user needs, from casual browsing to more demanding tasks.

The Acer AT4220A stands out with its robust configuration. It features an Intel Core i5 processor that provides adequate speed and efficiency for multitasking and demanding applications. The AT4220A comes with a high-definition display, making it perfect for media consumption and productivity tasks. The integration of NVIDIA GeForce graphics enhances its capabilities, offering smooth visuals for gamers and graphic designers alike. Moreover, the system includes ample storage options, with SSD choices ensuring faster boot times and data access.

Transitioning to the Acer AT3720A, we find a slightly more budget-friendly option without compromising on essential performance features. This model leverages an Intel Core i3 processor, making it ideal for everyday tasks such as web browsing, word processing, and streaming videos. Its aesthetic appeal is enhanced by a sleek design, which fits seamlessly into any home or office environment. The AT3720A also includes a full HD display, complemented by integrated graphics that suffice for general use without the resource demands of more intensive graphical applications.

Lastly, the Acer AT3220A takes a step back in terms of specifications for users looking for a more economical choice. Equipped with entry-level components, including an Intel Pentium processor, this model is designed for basic tasks. Whether it’s managing emails, light browsing, or home schooling, the AT3220A provides a dependable platform. The value-oriented design does not mean a lack of features; it still maintains a commendable display quality and energy efficiency, making it a practical option for budget-conscious consumers.

In conclusion, the Acer AT4220A, AT3720A, and AT3220A models cater to a broad spectrum of users. With varying specifications, they provide flexibility while ensuring functionality, durability, and innovative technology. Whether for professional use, entertainment, or everyday computing, Acer continues to deliver reliable solutions with these all-in-one desktops.