Description: AC shut-off The AC power has been shut off due to a power failure, unplugged, PSH BOARD failure, or MAIN BOARD failure or the like.
Remedy: 1. Replace the PSH BOARD. 2. Replace the MAIN BOARD.
Code: Dxxy
Description: Service call for FW debugging This error is intended to be used in the product development stage. It is supposed to not occur to marketed products, but may occur due to an unexpected cause such as external noises.
Remedy: 1. Re-install the firmware. 2. Replace the MAIN BOARD.
Code: Fxxx
Description: CPU related service call There is something wrong with the firmware
Remedy: 1. Re-install the firmware. 2. Replace the MAIN BOARD.