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8 manual override – Matrix Orbital GLT240128 Legacy User Manual

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Figure 20: Filesystem Lock Jumper

2.8

Manual Override

The Manual Override is provided to allow the GLT240128 to be reset to some of the factory defaults.

This can be particularly helpful if the display module has been set to an unknown baud rate or I

2

C and you

are no longer able to communicate with it. If you wish to return the module to its default settings you must:

1. Power off the display module.
2. Place a Jumper on the Manual Override pins, as pictured below.
3. Power up the display module.
4. The display module is now set to its default values listed below in table 1.
5. Edit and save settings.

Figure 21: Manual Override Jumper

Matrix Orbital

GLT240128

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See also other documents in the category Matrix Orbital Hardware: