##005
[ TX ] In G2 transmission, GI2 cannot be received
Cause
• The line condition is poor, and GI2 cannot
be received correctly.
• The other party malfunctioned because of
an echo, and does not transmit GI2.
##006
[ RX ] In G2 reception, phase synchronization
Cause
• The line condition is poor, and the phase
signal from the other party cannot be re-
ceived correctly.
Remedy
• Ask the operator of the other party to in-
crease the transmission level
may be received correctly.
• Ask the operator of the other party to de-
crease the transmission level
other party will not receive an echo.
fails for the 2nd and subsequent pages
Remedy
• Ask the operator of the other party to in-
crease the transmission level
phase signal may be received correctly.
• Adjust the NL equalizer
signal may be received correctly.
2-3
Chapter 2: Service Error Codes
*1
so that GI2
*1
so that the
*1
so that the
*2
so that the phase