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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Deactivator Switch

OPERATION
Normal Speed Control Brake Pedal Deactivation
When the brake pedal is depressed, voltage is applied to the servo/amplifier, which disengages the system.

Backup Speed Control Brake Pedal Deactivation
Under increased brake pedal efforts, the deactivator switch will open and remove power from the servo clutch, releasing the throttle independent of amplifier control.