Entering Press-to-Test Mode with a Test Code

Note: This applies to TI-Nspire™ CX II handhelds only. You can obtain a test code by using the Choose Restrictions method or preparing the handheld in the TI-Nspire™ Premium Teacher software (see the Preparing Handhelds Remotely section in that guidebook).

1. Ensure that the handheld is turned off.
2. Press and hold down the e c keys.

Do not release the keys until the Enter Press-to-Test Code screen is displayed.

Note: This also displays after restoring factory defaults or rebooting the handheld.

3. Enter your eight-digit test code.

If the code is valid, a green checkmark will display.

Note: This example uses the TI Factory Default Code 0001-6382.

4. Press Next.

The Summary screen displays.

Scroll to review the restrictions or press Back to enter a different code.

5. Press Start to enter Press-to-Test mode.

After rebooting, the Summary screen displays.

6. Press OK to start the test.


When the code is validated, it is stored and will be displayed when the Enter Press-to-Test Code dialog is invoked again.
The same test codes are used for all TI-Nspire™ CX II CAS, TI-Nspire™ CX II and TI-Nspire™ CX II-T handhelds. The CAS and Exact Arithmetic Mode settings are ignored when appropriate.