Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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How to Read Fault Messages With the DRBII

To read fault message:

When the module menu screen is displayed, select 2) READ FAULTS.

- If there are no fault messages, the display will read as follows:

xxxxxxx FAULTS
NO FAULTS
DETECTED

NOTE: xxxxxxx will be the name of the module,

- If there are fault messages, the display will read as follows:

1 OF 3 FAULTS
[fault code & message appear here]

NOTE: The exact numbers displayed will vary depending on how many faults there are.