Other detected faults

What does CPU.E mean?

This is a general fault code indicating the ATV12 remote display terminal has detected an unspecified internal fault within its Central Processing Unit (CPU) or other core components.

• An internal hardware or software malfunction within the remote terminal's CPU.

Click steps to track your progress.

1. 1

   Attempt to power cycle the ATV12 remote display terminal by disconnecting and reconnecting it.

2. 2

   If the fault persists, replace the ATV12 remote display terminal.