Lenovo TAB4 8
Safety, Warranty & Quick Start Guide
Lenovo TB-8504F
Lenovo TB-8504X
Read this guide carefully before using your device.
All information labeled with * in this guide only refers to the WLAN + LTE model (Lenovo TB-8504X).
Reading before using your device
Reading first - regulatory information
Device models equipped with wireless communications comply with the radio frequency and safety standards of any country or region in which it has been approved for wireless use. In addition, if your product contains a telecom modem, it complies with the requirements for connection to the telephone network in your country.
Be sure to read the Regulatory Notice for your country or region before using the wireless devices contained in your device. To obtain a PDF version of the Regulatory Notice, refer to the “Downloading publications” section below.
Getting support
To get support on network services and billing, contact your wireless network operator. To learn how to use your device and view its technical specifications, go to http://support.lenovo.com/.
Downloading publications
Electronic versions of your publications are available from http://support.lenovo.com. To download the publications for your device, go to http://support.lenovo.com and follow the instructions on the screen.
Accessing your User Guide
Your User Guide contains detailed information about your device. To access your User Guide, go to http://support.lenovo.com and follow the instructions on the screen.
Legal notices
Lenovo and the Lenovo logo are trademarks of Lenovo in the United States, other countries, or both.
Other company, product, or service names may be trademarks or service marks of others.
Manufactured under license from Dolby Laboratories. Dolby, Dolby Atmos, and the double-D symbol are trademarks of Dolby Laboratories.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.
Device overview
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Model |
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Version |
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Lenovo TB-8504F |
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WLAN |
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Lenovo TB-8504X |
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WLAN + LTE |
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1 |
2 |
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3 |
9 |
3 |
10 |
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4 |
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5 |
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6 |
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11 |
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3 |
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7 |
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8 |
2 |
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1 |
Front camera |
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2 |
Speakers |
3 |
Micro USB connector |
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4 |
Indicator |
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5 |
Volume buttons |
6 |
Power button |
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7 |
Touch screen |
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8 |
Microphone |
9 |
Rear camera |
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10 Headset jack |
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11 Card tray |
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•The WLAN version (Lenovo TB-8504F) does not have a Nano-SIM card tray.
•All pictures and illustrations in this document are for your reference only and may differ from the final product.
1
Preparing your device
Use a microSD card (sold separately) for extra storage.
*To access cellular networks with your device (WLAN + LTE version only - model number Lenovo TB-8504X), insert a Nano-SIM card provided by your carrier into the slot as shown below.
Step 1. Open the card slot cover.
Step 2. Insert the *Nano-SIM and microSD cards as shown.
Step 3. Replace the card slot cover.
mic |
roSD |
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Figure 1: WLAN
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Nano- |
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SIM |
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roSD |
Nano- |
mic |
SIM |
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Nano- |
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SIM |
Figure 2: WLAN + LTE
Only Nano-SIM cards work with your device.
Do not insert or remove the Nano-SIM card while your device is powered on. Doing so may cause permanent damage to your Nano-SIM card or device.
2
Using your device for the fiirst time
You might need to charge the battery before using your device. Insert the charger into the charging port as shown below.
Connect your device to a power outlet using the cable and USB power adapter provided.
The indicator is lit when the device is charging.
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Low battery |
Fully charged |
Charging |
Turning on/off
Turn on: Press and hold the power button until the Lenovo logo appears.
Turn off: Press and hold the power button for a few seconds, then tap Power off.
Restart: Press and hold the power button for about 10 seconds.
3
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