Cabin Intercommunication Data System (CIDS) Function

23-73-01-01	Cabin Intercommunication Data System (CIDS) Function

Applicable to: -

23-73-01-01-A

Repair interval	Nbr installed	Nbr required	Placard
-	1	1	No

The CIDS function must be operative.

NOTE:

This MMEL item relates to complete failure of the CIDS function (Failure of both CIDS Directors).
Failure of one CIDS Director is indicated by a CIDS 1(2) MAINTENANCE message on the STATUS SD Page.
Refer to item 01 CIDS 1(2) MAINTENANCE Message.
In the case of disturbance of the CIDS function, deactivation of the affected CIDS Director may recover normal operation of the CIDS function.
Refer to AMM TASK 23-73-00-040-001.