LBI-38988
TROUBLESHOOTING
32
Rev. B
Table 15 - Interface Status During Various States (Continued)
SIGNAL
STATE
STATUS
Working Channel (Active): During Digital Call
Vol/Sq (J7-2)
Analog
Digital Voice data on this line.
RUS In (J7-14)
N/A
Carrier activity is ignored during Digital Voice call.
Rus Out (J7-15)
Low
Receiver is muted.
RPT Inhibit (1950 DIS) (J6-5)
Low
If a Voting system, this line is low during a Digital Voice call. The 1950 Hz
tone is present on the Line Output.
Rem PTT (J7-9)
H/L
This line is normally High during a digital call. When digital call is from a
console or IMC, Modem data is present on the line input. This looks like
2175 Secur-it to the station and this line is toggled Low.
Delay PTT (J6-1)
High
Transmitting Voice data.
Rem PTT (J6-16)
L/H
During a Digital Voice call this line is used by the GETC to indicate a valid
Digital Voice remote call (console, IMC).
DET DIS (J6-10)
High
Transmitting high speed data, low speed data disabled.
MOD Out (J7-4)
Data
High speed data (Digital Voice) to be transmitted is sent to the station on
this line now.
CG HI (J7-4)
Data
No Low speed data during Digital Voice call.
Phone lines (J6 6, 7, 8, & 9)
Analog
If call is from console or IMC this line contains the Digital Voice (Modem
data). If Modem voting, Voice-Modem data present.
Содержание EDACS Station GETC1e 19D901868G3
Страница 1: ...LBI 38988B ericssonz ericssonz Configuration Manual EDACS Station GETC1e 19D901868G3 and G4...
Страница 34: ...LBI 38988B INTERCONNECT DIAGRAMS 34 Rev B MASTR III STATION INTERCONNECT...
Страница 37: ...LBI 38988 Rev B 37 GETC CABLE 19C336863G1 19C336863 Sh 1 Rev 4 19C336866 Sh 1 Rev 0...
Страница 38: ...LBI 38988B 38 Rev B This page intentionally left blank...