1) On the front of the CPU card, press and hold the CONFIG and the ENG
buttons.
2) Simultaneously, reset the CPU card by pressing and holding the CPU
card’s lower RESET button (the Full reset button).
Note: A tool, such as a pin, is used to press and hold the RESET
button.
3) Continue holding the CONFIG, ENG and RESET buttons until the CPU
card’s dot matrix display displays 0. It may take 1 - 2 seconds before 0
is displayed.
The embedded configuration has now been activated.
To deactivate the embedded configuration, perform a CPU card reset.
The configuration (1, 2, 3 or 4) that was previously active on the CPU card
replaces the embedded configuration as the active configuration.