Brugermanual til Xiaomi 12T 5G-smartphone

1. Introduktion

This manual provides essential information for the safe and efficient use of your Xiaomi 12T 5G smartphone. Please read this guide thoroughly before operating your device to ensure optimal performance and longevity.

Figur 1.1: For og bag view of the Xiaomi 12T 5G smartphone in silver. The device features a large display and a prominent camera module on the back.

2. Hvad er der i æsken

Bekræft, at alle følgende varer er inkluderet i din produktpakke:

• Xiaomi 12T smartphone
• Adapter
• Telefon etui
• Vægoplader
• Hurtig biloplader 51W

3. Indledende opsætning

3.1. SIM-kort installation

The Xiaomi 12T supports dual Nano SIM cards. To install:

1. Find SIM-kortbakken på siden af ​​enheden.
2. Sæt SIM-kortudkastningsværktøjet i det lille hul ved siden af bakken, og skub forsigtigt, indtil bakken springer ud.
3. Place your Nano SIM card(s) into the tray with the gold contacts facing down. Ensure proper orientation.
4. Sæt forsigtigt SIM-kortbakken tilbage i telefonen.

Note: This device does not support external SD cards.

3.2. Første opladning

Before first use, it is recommended to fully charge your Xiaomi 12T. The device supports 120W HyperCharge technology for rapid charging.

• Connect the provided wall charger to a power outlet.
• Connect the USB cable to the charger and then to the USB-C port on your phone.
• A full charge can be achieved in approximately 19 minutes using the 120W charger.

3.3. Tænd/sluk

• For at tænde: Tryk og hold tænd/sluk-knappen (placeret på siden) nede, indtil Xiaomi-logoet vises.
• For at slukke: Press and hold the Power button, then select "Power off" from the options displayed on the screen.

3.4. Initial Setup Wizard

Upon first power-on, follow the on-screen instructions to complete the initial setup, including language selection, Wi-Fi connection, Google account login, and security settings.

4. Betjening af din enhed

4.1. Skærmfunktioner

The Xiaomi 12T features a 6.67-inch AMOLED DotDisplay with a 120Hz refresh rate for smooth visuals and responsive touch. Key display characteristics include:

• Opløsning: 2712x1220 (446 ppi)
• Lysstyrke: 500 nits (typ), 900 nits peak brightness
• Beskyttelse: Corning Gorilla Glass 5
• Funktioner: TrueColor display, HDR10+, Reading mode, Sunlight mode, 360° ambient light sensors.

4.2. Kamerabrug

The device is equipped with a versatile triple camera system and a high-resolution front camera.

• Hovedkamera: 108MP wide-angle with OIS (Optical Image Stabilization) for clear photos, especially in low light.
• Ultravidvinkelobjektiv: For capturing expansive scenes.
• Makroobjektiv: For detaljerede nærbilleder.
• Forreste kamera: 20MP selfie-kamera i skærmen.
• Nattilstand: Utilize Night Mode for improved clarity and brightness in dim lighting conditions.

4.3. Netværksforbindelse

The Xiaomi 12T supports 5G and 4G LTE networks. For users in the USA, this device is compatible with T-Mobile, Metro PCS, and Mint Mobile. It is not compatible with Verizon, Sprint, Boost, or AT&T/Cricket networks.

Supported bands include:

• 5G: n1/n3/n5/n7/n8/n20/n28/n38/n40/n41/n66/n77/n78
• 4G LTE: 1/2/3/4/5/7/8/12/13/17/18/19/20/26/28/32/38/40/41/66
• 3G: HSDPA 850/900/1700(AWS)/1900/2100
• 2G: Quad band

4.4. Præstation

The device is powered by the MediaTek Dimensity 8100-Ultra processor, built on a 5nm manufacturing process, ensuring efficient and smooth operation for various tasks.

Figur 4.1: The Xiaomi 12T 5G smartphone displayed in blue, silver, and black color options, showcasing dens elegante design.

5. Vedligeholdelse

5.1. Rengøring af din enhed

To clean your Xiaomi 12T, use a soft, lint-free cloth. Avoid using harsh chemicals, abrasive materials, or aerosol sprays, as these can damage the screen and finish.

5.2. Softwareopdateringer

Your device runs on MIUI 13, based on Android 12. Regularly check for and install software updates to ensure optimal performance, security, and access to new features. Updates can typically be found in the device's Settings menu under "About phone" or "System update."

5.3. Batteripleje

The Xiaomi 12T is equipped with a 5000mAh battery. To maximize battery lifespan:

• Undgå ekstreme temperaturer.
• Brug den medfølgende oplader for optimal opladning.
• Undgå at aflade batteriet helt ofte.

The device's advanced cooling system, featuring a 3725mm² vapor chamber, helps maintain optimal operating temperatures during intensive use and charging.

6. Fejlfinding

This section addresses common issues you might encounter with your Xiaomi 12T.

6.1. Enheden svarer ikke

If your phone becomes unresponsive, try a force restart by pressing and holding the Power button for approximately 10-15 seconds until the device reboots.

6.2. Opladningsproblemer

• Ensure the charging cable is securely connected to both the phone and the adapter.
• Verify that the wall outlet is functioning.
• Use only the original Xiaomi charger and cable to ensure 120W HyperCharge functionality.
• Inspect the USB-C port for any debris that might obstruct the connection.

6.3. Problemer med netværksforbindelse

• Kontroller, om SIM-kortet er korrekt isat.
• Ensure your device is within network coverage.
• Genstart enheden.
• Verify that mobile data is enabled in your phone's settings.
• Confirm compatibility with your carrier (T-Mobile, Metro PCS, Mint Mobile in USA).

7. Tekniske specifikationer

8. Garanti og support

Vigtig garantioplysninger: This is an international model of the Xiaomi 12T. As such, there is no warranty in the USA. For any warranty-related inquiries or technical support, please contact the seller directly or refer to the warranty policy provided at the point of purchase.

For further assistance, you may also visit the official Xiaomi support webwebsted for generel produktinformation og ressourcer.