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)

Or, hide this message: temporarily or permanently

Maintenance Required Lamp/Indicator: Service and Repair

MANUAL RESETTING:
To clear the service message, press the CLEAR button for at least eight seconds. "CLEARED" will then appear in the display after four seconds and an acoustic signal will be heard. "SERVICE" will appear four seconds later and another acoustic signal will be heard. On resetting, the service interval will be revised upward. The service message will not appear until it is time for the scheduled service.