Toshiba Strata AirLink DK40i, Руководство по установке и обслуживанию

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T1
Flowchart Symbols
Strata DK I&M 6/00
8-19
T1
Table 8-2 RDTU T1 Error Record
Notes
●
Latest DK Power On/Off Reset: Use this column to record whether the DK Power was reset
On or Off, and the date and time that it was reset.
●
Use the Synchro Bit Error, Bipolar Violation Error, Slip Error, and CRC Error columns to
record the error number, and the date and time that they occur.
Flowchart Symbols
Five symbols are used in the flowcharts,
which are identified in
Figure 8-12 .
Customer: _______________________________
Date Time
Latest Strata
DK Power
Off/On Reset
Syncro Bit Error
Bipolar
Violation Error
Slip Error CRC Error
Progression TO or FROM another
flowchart location. Letters and
numbers denote the exact
entrance or exit points.
Important notes affecting the
fault clearing procedure.
Marking points of a
flowchart sequence.
Question to be answered
YES or NO.
Statement of a required action.
1887
Figure 8-12 Flowchart Symbols