User Manual

TROUBLESHOOTING
9999
9999
99
9
AA
AA
A
udibudib
udibudib
udib
le Signalsle Signals
le Signalsle Signals
le Signals
Sound Sound
Sound Sound
Sound
TT
TT
T
ypeype
ypeype
ype
DurationDuration
DurationDuration
Duration
MeaningMeaning
MeaningMeaning
Meaning
Continuous tone
3 seconds Indicates the end of
transmission, reception,
or line error.
Continuous tone
1 second Warning tone
Messages and Signals
SUK 09 TROUBLE LEO.P65 17/04/00, 13:2699