Panasonic KX-MB772CX

KX-MB262CX/KX-MB772CX
12
.3
.6
.2
.
CA
LL S
ER
VI
CE 2
"CALL SERVICE 2" means that the synchronous signal out of the LSU cannot be d
etected.
The synchronous signal out of the LSU is
detected by IC 300-G23pin. (NHSYNC)
Note:
As for the "Puls
e" waveform of the a
bove flow chart, see the tim
ing chart.