User Manual
12-20
SW
Definition
Specification
Default
ON: sample when
rising
SW-3
Phase setting of transmittal V.35 data
OFF: sample when
falling
OFF
Table 9. Phase setting of transmittal V.35 data
y
LOOP Setting (SW-4, SW-5, SW-6)
BIT4, BIT5, BIT6 of SW (SW-4, SW-5, SW-6) are LOOP Setting, REM only
can used in framed E1, defined as below:
SW
DEFINITION
SPECIFICATION
DEFAULT
ON: Loop
SW-4
Loop local
data back
ANA
OFF: Work normally
OFF
ON: Loop
SW-5
Loop line
back
DIG
OFF: Work normally
OFF
ON: Loop
SW-6
Loop the
remote device
REM
OFF: Work normally
OFF
Table 10. Loop settings
SW-4: Loop local data back, shown as Fig 8:
Fig 8. Loop local data back
SW-5: Loop line back, shown as Fig 9:
Fig 9. Loop line back
