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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Connection Between Multi-Function TR Switch -F125-/TCM -J217-

- Pull spring lock of 8-pin connector -2- off connector to multifunction switch wiring.

- Test wiring connections with digital multimeter Fluke 83 (US 1119) between contacts of 8-pin connector and sockets of test box VAG 1598 for continuity. Refer to Resistances table.

Note:
- If this test of the wiring connection does not reveal any impermissible differences, the Multi-Function TR Switch -F125 should then be replaced.