Acer Iconia 7 Instruction Manual

FAQ and troubleshooting - 51
FAQ AND TROUBLESHOOTING
This section lists frequently asked questions that may arise during the 
use of your tablet, and gives easy answers and solutions to these 
questions.
AspectQuestionAnswer
AudioWhy is there no 
sound coming 
from the device?If the headset is plugged into the 
device, the speaker is 
automatically shut off. Disconnect 
the headset.
Check that the device volume 
setting is not muted.
Check that the volume control is 
not at its lowest setting.
MemoryWhy...

52 - FAQ and troubleshooting
System 
information and 
performanceHow do I check 
the OS version of 
my device?Open the Application menu and 
tap Settings > About tablet to 
check the OS version (Kernel/
build number) and other hardware 
and software information.
Where can I find 
my serial number 
ID?Open the Application menu and 
tap Settings > About tablet > 
Device Information.
PowerI couldn’t turn on 
the device.The battery power may be 
depleted. Recharge the device. 
See Charging your tablet on...

FAQ and troubleshooting - 53
Other sources of help
For information on:Refer to:
Up-to-date information 
r
 egarding your tablet www.acer.com
Service enquiries support.acer.com
HeatThe tablet heats 
up when charging 
or operating for a 
long period. It is normal for the device to heat 
up when charging. When 
charging is complete, it will return 
to its normal temperature.
It is also normal for the tablet to 
heat up during long periods of 
use, such as watching a video or 
playing a game.
All Acer...

54 - Specifications
SPECIFICATIONS
Performance
• MTK MT8127 quad-core 1.3 GHz processor
• System memory:• 1 GB of RAM
• 8, 16, or 32 GB of flash memory
• Google Android
™ 5.0 (Lollipop) operating system
Display
• 7 IPS technology TFT-LCD capacitive multi-touch screen (for B1- 760HD)
• 1280 x 720 resolution
• Wide viewing angle
Multimedia
• Built-in mono speaker
• Built-in microphone
Supported formats
TypeFormats
Image JPEG
Audio recording AAC-LC, AMR-WB
Audio playback AAC-LC, AAC, AAC+ (not raw AAC),...

Specifications - 55
Power
• DC power-in (5.35 V, 2 A)
Connectivity
• 802.11b/g/n wireless LAN
• Bluetooth 4.0
•GPS
Camera
• Front camera
• 0.3-megapixel
• Rear camera
• 2-megapixel
• VGA audio/video recording
Expansion
• microSD card up to 128 GB (SDHC compatible, exFAT compatible)
Battery
• 13.3 Wh 3520 mAh 3.8 V 1-cell Li-ion battery pack 
Battery life: Up to 7 hours (based on video playback test results)
Note
Length of battery operation will depend on power consumption which is 
based on system...

56 - Specifications
Dimensions
Height193 mm 
Width 107 mm
Thickness 9.9 mm
Weight 285 g
Environment
Temperature
Operating: 0° C to 35° C
Non-operating: -20
° C to 60° C
Humidity (non-condensing)
Operating: 20% to 80%
Non-operating: 20% to 80% 

Guidelines for safe battery usage - 57
GUIDELINES FOR SAFE BATTERY 
USAGE
This notebook uses a Lithium battery. Do not use it in a humid, wet or 
corrosive environment. Do not put, store or leave your product in or 
near a heat source, in a high temperature location, in strong direct 
sunlight, in a microwave oven or in a pressurized container, and do 
not expose it to temperatures over 60° C (140° F).
Failure to follow these guidelines may cause the battery to leak acid, 
become hot, explode or ignite...

58 - Guidelines for safe battery usage
The capacity and lifetime of the battery will be reduced if the battery is 
left in hot or cold places, such as in a closed car in summer or winter. 
Always try to keep the battery between 15° C and 25° C (59° F and 
77° F). A device with a hot or cold battery may not work temporarily, 
even when the battery is fully charged. Battery performance is 
especially limited in temperatures well below freezing.
Do not dispose of batteries in a fire as they may explode....

End user license agreement - 59
END USER LICENSE AGREEMENT
IMPORTANT - READ CAREFULLY: THIS END USER LICENSE AGREEMENT (AGREEMENT) 
IS A LEGAL AGREEMENT BETWEEN YOU (EITHER AN INDIVIDUAL OR A SINGLE ENTITY), 
AND ACER INC. INCLUDING ITS SUBSIDIARIES (ACER) FOR THE SOFTWARE (WHETHER 
PROVIDED BY ACER OR BY ACERS LICENSORS OR SUPPLIERS) THAT ACCOMPANIES 
THIS AGREEMENT, INCLUDING ANY ASSOCIATED MEDIA, PRINTED MATERIALS AND 
RELATED USER ELECTRONIC DOCUMENTATION WHICH MAY BE BRANDED ACER, 
 G AT E WAY  ,...

60 - End user license agreement
prohibited person, entity, or destination including, without limitation, Cuba, Iran, North Korea, 
Sudan and Syria; or (ii) use any Software for any use prohibited by the laws or regulations of 
the United States.
SUPPORT SERVICES
Acer is not obligated to provide technical or other support for the Software.
ACER LIVE UPDATE
Certain software contains elements that enable the use of the Acer Live Update service, which 
allows for updates for such software to be automatically...