Push Button To Test Key And Display Name
Key:
BACK When Done
Push Button To Test Key And Display Name
Key: ENTER
BACK When Done

Help & Troubleshooting

TOOL SELF-TESTS

If you experience problems when performing the Tool Self-Tests, contact technical support at 1-800-228-7667(8:00 – 6:00 EST Monday – Friday)

Tool Self-Testscheck the display, keypad, internal memory, and RS-232 interface.

After powering up the Scan Tool, the Main Menu displays four choices. Select Tool Self-Testwith the UP/DOWN arrow keys and press

ENTER.

Main Menu

?

Vehicle Diagnosis

 

Tool Setup

[

` Tool Self-Test

~

From the Tool Self-Testmenu, choose

from Display Test, Keyboard Test, Memory Test or Printer Test.

Display Test

The Display Test is used to check the LCD. The test fills every pixel of the LCD display with a solid black character.

Select Display Test and press ENTER.

Tool Self-Test

?

` 1)Display Test

 

2)Keyboard Test

[

3)Memory Test

~

Press ENTER again to start the test. Look for pixels that are not black. In other words, look for missing spots in the solid black characters. When done, press the BACK key.

ENTER To Test. Look



For Missing Spots



In Display. Press



BACK When Done



Keyboard Test

The Keyboard Test is used to verify the keys are functioning properly.

Select Keyboard Test from the Tool Self-Testmenu to display the Keyboard Test screen.

When you press a KEY, the key name or scroll direction should appear on the

9 display.

For example, if you press the ENTER key, then Key: ENTER displays on the third line of the screen. If the name does not display, then the key is not working.

The only exception is the BACK key. When the BACK key is pressed, the Tool Self-Testmenu returns.

If the Tool Self-Testmenu does not return, then the BACK key is not working.

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Actron 9640 Tool SELF-TESTS, Display Test, Keyboard Test, Main Menu Vehicle Diagnosis Tool Setup ` Tool Self-Test
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9640 specifications

The Actron 9640 is a distinguished automotive diagnostic tool that has garnered attention for its versatility and user-friendly design. Designed for professional mechanics and DIY enthusiasts alike, the Actron 9640 stands out for its comprehensive features and advanced technologies that simplify vehicle diagnostics.

One of the main features of the Actron 9640 is its ability to read and erase diagnostic trouble codes (DTCs) for a wide variety of vehicles. This tool supports OBD II protocols, allowing it to communicate with a vast array of vehicles produced after 1996. The device provides clear, detailed descriptions of any trouble codes, enabling users to quickly identify and address issues. This is vital for efficient troubleshooting and ensures that users can make informed decisions about repairs.

Another significant advantage of the Actron 9640 is its built-in memory. The device can store code definitions and repair solutions for easy reference during diagnostics. Additionally, it features a robust data logging capability, allowing users to capture live data in real-time, which is essential for performing thorough diagnostic evaluations. This functionality helps in monitoring engine performance, thereby assisting in pinpointing issues that may not always trigger a check engine light.

The Actron 9640 also incorporates a user-friendly interface, equipped with a large LCD display that presents information in an easy-to-read format. Its intuitive navigation and menu options cater to users of varying expertise, making it accessible to beginners while still offering the depth of features that seasoned professionals rely on.

In terms of connectivity, the Actron 9640 is designed to be compatible with various vehicles, supporting multiple protocols beyond OBD II, including CAN, J1850, and ISO9141. This broad networking capability ensures that the device can diagnose problems across different car brands and models.

Built with durability in mind, the device features a robust housing that can withstand the rigors of a workshop environment. The ergonomic design ensures a comfortable grip during use, making it practical for extended periods of diagnostics.

Overall, the Actron 9640 combines advanced features, comprehensive functionality, and ease of use, making it an excellent choice for anyone looking to conduct reliable automotive diagnostics. Whether you're a professional mechanic or a casual car owner, the Actron 9640 can help you maintain your vehicle's performance effectively.
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