Matrix Orbital GLK12232-25-FGW - Manual (Page 16)

Figure 16: Filesystem Lock Jumper
2.6 Manual Override
The Manual Override is provided to allow the GLK12232-25 to be reset to some of its factory defaults.
This can be particularly helpful if the display module has been set to an unknown baud rate or I 2 C Slave
Address 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 1 and 2 as pictured below.
3. Power up the display module.
4. The display module is now set to its default values listed below in table 3 .
5. Edit and save settings.
Matrix Orbital GLK12232-25 11