Panasonic KX-T336200, Руководство по установке

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3.35 Digital trunk failure (out of synchronization)
Error Code
Possible cause of
the malfunction
Countermeasures
N o t e
to 42 : Slot number
T-l card (physical number xx) lost the synchronization with the clock time
sent from the Central
Confirm that the setting of “Frame Sequence” and “Line
Cording” are matched with that of the leased lines.
If not, change the setting of your KX-T336 and CSU.
Then check the clock mode.
OK
NG
Check the cabling between and CSU’ and “CSU
and NIU.’ If not properly cabled, change the cabling.
I
Execute
Test Results
Test Results
Replace the card
OK
a new one.
Execute between KX-T336 and
O K
NG
Check the CSU. If’ not good, replace it with a new one.
Or, check the equipment in other switching system which
End
1
Another T-l card with next priority will work as a master card, if more
than two T-l cards were registered to the system by CLP command
(Refer to Section 64.63) beforehand. the system will synchronize
with the system internal clock.
14-E-37-1
(70695)M