Error 4 — NOVRAM checksum error

Was bedeutet Error 4 ?

This error indicates a problem with the non-volatile RAM (NOVRAM) checksum. This suggests a potential issue with the control board.

• Control board malfunction
• Data corruption in memory
• Power surge affecting memory

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Reset vend prices as instructed in the manual.

2. 2

   Perform a Test Vend to see if the issue resolves.

3. 3

   If the error persists, the control board may need to be replaced.