Lenovo ThinkPad T490 Manual de usuario

T490/P43s

Setup Guide

Unpack

*Lenovo USB-C to

DisplayPort Adapter

*Lenovo USB-C to

VGA Adapter

*Lenovo USB-C to

HDMI Adapter

* Lenovo HDMI to VGA

Adapter

* For selected models

Initial Setup

Overview

3 4 2 3

3 1 2 3

Overview

*1. Infrared camera

*2. ThinkShutter

3. Microphones

*4. Camera

*5. Multi-touch screen

6. Power button

7. Security-lock slot

8. Ethernet connector

9. Always On USB 3.1 connector

Gen 1

*10. Smart card slot

*11. Fingerprint reader

*12. Nano-SIM-card slot

13. Trackpad

*14. NFC label

15. TrackPoint® buttons

16. microSD card slot

17. Audio connector

18. HDMITM connector

19. USB 3.1 connector Gen 1

20.Docking-station connector

21. Thunderbolt™ 3 connector (USB-C)

22. USB-C™ connector (USB 3.1 Gen 1)

23. TrackPoint pointing stick

*For selected models

Read the statement on USB transfer rate in the User Guide. Refer to the Safety and

Warranty Guide for accessing the User Guide.

Additional information

European Union — compliance with the

Radio Equipment Directive

Hereby, Lenovo (Singapore) Pte. Ltd., declares that

the radio equipment types ThinkPad

T490/ThinkPad P43s are in compliance with

Directive 2014/53/EU.

The full text of the system EU declaration of

conformity and the EU wireless module

declarations are available at the following Internet

addresses:

•For notebook computers:

https://www.lenovo.com/eu-doc-notebooks

•For tablets:

https://www.lenovo.com/eu-doc-tablets

This radio equipment operates with the following

frequency bands and maximum radio-frequency

power:

Technology

Frequency

band [MHz]

Maximu

transmit

power

WLAN

802.11b/g/n/

2400 - 2483.5 < 20

dBm

WLAN

802.11a/n/ac/

5150 - 5725 < 23

dBm

WLAN

802.11a/n/ac/

5725 - 5875 < 13.98

dBm

Bluetooth

BR/EDR/LE

2400 - 2483.5

< 20

dBm

WWAN

UMTS

1/8

< 24.5

dBm

WWAN LTE 1/3/7/8/20/28

< 24

dBm

WWAN LTE 38/40/42

< 24

dBm

NFC 13.56

< -5.31

dBμA/m

@10m

E-manual

First Edition (June 2019)

LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a

General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to

restrictions set forth in Contract No. GS-35F-05925.

Reduce I Reuse I Recycle

Printed in China

PN: xxxxxxxxxx

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