Toa FS-970 SERIES - Manual (Page 17)

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4. Connect one end of the connector cable supplied with the Chime Unit to the Chime Unit' s connector, and
the other end to connector CN17 on the PP-025B's internal circuit board.
JP1
CHIME SET
USE NO USE
Jumper connector
JP1
CHIME SET
USE NO USE
Jumper connector
Front
JP1
CHIME
SET
CN17
CHIME
Connector cable supplied with
the CK-025
Chime Unit CK-025
Chime Unit is used.
(USE position)
Chime Unit is not used.
(NO USE position)
5. Remove JP1 jumper connector on the PP-025B's internal circuit board and reset it to the USE position.
6. Replace both the front and top panels, and attach "CHIME" label (included in the supplied input indication
labels) to the position above the chime switch.
"Chime" label