Zhone IMACS 8000 User Manual page 682

Model No.
Running Head
Each WAN can have only one d-chan.
You cannot assign two D-channels to the same WAN port.
Empty field is not allowed.
You cannot assign a blank password on the CPU Card Main Screen. Always enter
alphanumeric characters.
Empty flash, nothing to restore
The user has attempted to restore from flash, which has no data saved in it.
Empty slot.
You cannot access the card or associated screen because it is not plugged into the chassis.
ENETBRI/PRI card is not installed or config.
An Ethernet BRI/PRI card is not present in the system, and is not configured.
Engine pair must have same ADPCM WAN and TS.
You must assign each pair of ADPCM engines (1-2, 3-4, 5-6, etc.) to the same WAN port and
time slot.
ERR COR bch_ts must be larger than TS.
For BCH error correction, you must assign a separate WAN time slot that is numerically
higher than the time slot carrying the normal data.
Error correction is not supported.
Error correction is not supported on the five-port or ten-port OCU-DP card. Or, majority
voting (maj-v option setting) error correction is not supported for data rates higher than 9.6
kbps. Use bch error correction instead, or do not use error correction.
ERROR found in the RESTORE file.
The system restoral failed due to a software error. Repeat the restoral, and call Technical
Support if this message reappears.
B-8 Reference Guide