DellLatitude™ XT2 XFR Service Manual

After the test is complete, the results are displayed as illustrated below.

Use this table to define the result codes.

Digitizer Self Test Result Codes

Code

 

Test

 

Error Details

 

Symptoms

 

 

 

 

 

 

 

7

 

A-trigs

 

Digitizer analog

 

Digitizer is unable to initialize or read samples from analog

 

connectivity

 

processor fail

 

processor. No pen or touch position is reported.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Signals received during the stylus excitation test are below

11

 

Stylus excitation

 

No pen excitation

 

certain limit. Pen may be not functional or detected in tip

 

 

 

 

 

 

only.

 

 

 

 

 

 

 

14

 

Sensor Antenna

 

Digitizer grid

 

There are disconnected lines. Pen or touch may be

 

disconnects

 

disconnect

 

malfunctioning in a specific physical display area.

 

 

 

 

 

 

 

 

 

 

 

15

 

Sensor Antenna

 

Digitizer grid

 

There are shorted lines. Pen or touch may be malfunctioning

 

shorts

 

shortcut

 

in a specific physical display area.

 

 

 

 

 

 

 

 

 

 

 

18

 

Channel

 

Digitizer channel

 

There is an unbalanced channel. Pen or touch may be

 

imbalance

 

degraded

 

malfunctioning in a specific physical display area.

 

 

 

 

 

 

 

 

 

 

 

 

 

Capacitor

 

Digitizer

 

The calibration capacitor in a certain channel is set to

19

 

 

calibration

 

minimal or maximum value. Pen or touch may be

 

calibration

 

 

 

 

 

degraded

 

malfunctioning in a specific physical display area.

 

 

 

 

 

 

 

 

 

 

 

 

47

 

Internal Firmware

 

Internal

 

Firmware resource problem in executing diagnostics.

 

Error

 

Firmware Error

 

Diagnostics tool is not functional.

 

 

 

 

 

 

 

 

 

 

 

48

 

Critical

 

Device Error

 

Critical malfunction was detected, test cannot continue.

 

Malfunction

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Dell XT2 XFR service manual Digitizer Self Test Result Codes Error Details Symptoms

XT2 XFR, XFR, XT2 specifications

The Dell XT2 XFR is a rugged convertible tablet designed for users who require durability and versatility in demanding environments. As part of Dell's Latitude series, the XT2 XFR combines the functionality of a standard laptop with the portability of a tablet, making it ideal for fieldwork, outdoor use, and industries such as construction, military, and healthcare.

One of the standout features of the XT2 XFR is its robust construction. The device is built to withstand harsh conditions, boasting an IP65 rating for dust and water resistance. This means it can handle splashes, rain, and exposure to various environmental elements without compromising performance. Additionally, the rugged design includes reinforced corners and a sturdy chassis, ensuring it can endure drops and impacts.

The XT2 XFR features a 12.1-inch display with multi-touch technology, enabling users to interact with applications seamlessly. The screen is designed to be viewable in direct sunlight, making it suitable for outdoor operations. Furthermore, the display supports a stylus, allowing for precise input, which is particularly useful for professionals who need to take notes, sketch, or annotate documents.

Equipped with a powerful Intel processor, the XT2 XFR delivers responsive performance for multitasking and demanding applications. It supports various configurations, allowing users to choose the ideal combination of memory and storage to meet their specific requirements. The device incorporates solid-state drives (SSDs) for faster data access and improved reliability, which is essential for users in the field who need quick access to critical information.

In terms of connectivity, the XT2 XFR comes with a range of ports, including USB, HDMI, and a docking connector, facilitating easy integration with peripherals and other devices. Wireless options such as Wi-Fi and Bluetooth ensure that users stay connected, whether in the office or on the move. The inclusion of a smart card reader and optional TPM (Trusted Platform Module) enhances security, making it suitable for handling sensitive data.

Battery life is another key characteristic of the Dell XT2 XFR. The device is designed to provide extended usage in the field, with options for hot-swappable batteries that allow for continuous operation without downtime. This feature is particularly valuable for professionals who need uninterrupted access to their devices throughout the day.

In summary, the Dell XT2 XFR is a robust, versatile convertible tablet packed with features designed for durability and performance in challenging environments. With its rugged design, powerful specifications, and range of connectivity options, it stands out as an ideal solution for professionals who need a reliable computing device that can keep up with their demanding workloads.