Using An Expresscard, A Media Card, Or A Smart Card - ThinkPad T470 User Manual

2. Follow the instructions on the screen to create a Personal Identification Number (PIN).
3. Click the Set up button under Face Recognition and choose Get Started.
4. Enter the PIN you have set earlier. The camera preview starts.
5. Position your computer in landscape (camera at the top) and place your face right in front of the infrared
camera. Keep a distance of about 30 cm to 75 cm (11.8 inches to 29.5 inches) away from the front of
the infrared camera during the scanning. The bar under the preview image indicates the process.
You can click Improve Recognition to improve the image. So that Windows Hello can recognize you in
different ambient light or when your appearance changes.
To use the infrared camera to unlock your computer, do the following:
1. Position your computer in landscape (camera at the top) and place your face right in front of the infrared
camera. Keep a distance of about 30 cm to 75 cm (11.8 inches to 29.5 inches) away from the front
of the infrared camera.
2. Follow the instructions on the screen and ensure that you are centered and looking directly at the
camera. When the program recognizes your face, it unlocks the screen and signs you into the Windows
operating system automatically.

Using an ExpressCard, a media card, or a smart card

Your computer has an ExpressCard slot and a media-card slot. Depending on the model, your computer
might also have a smart-card slot.
Supported media card types
The media-card reader on your computer only supports the following media cards:
Note: Your computer does not support the content protection for recordable media (CPRM) feature
for the SD card.
• MultiMediaCard (MMC)
• Secure Digital (SD) card
• Secure Digital eXtended-Capacity (SDXC) card
• Secure Digital High-Capacity (SDHC) card
Supported smart card type
You can use smart cards for authentication, data storage, and application processing. Within large
organizations, you might also use smart cards for strong security authentication of single sign-on (SSO). The
smart-card reader on your computer only supports the smart card of the following specifications:
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T470 User Guide
• Length: 85.60 mm (3.37 inches)
• Width: 53.98 mm (2.13 inches)
• Thickness: 0.76 mm (0.03 inches)