21
+-
INPUT1
INPUT2
12-15VDC
BAL
®
12-15VDC
+-
1
SPEAKERS
PROGRAM
INPUTS
2
LINELEVEL
1VRMS
P.A. EXP
OUT CHN2
VOL
PGM2
VOL
PGM1
BAL-OUT
UNBAL-IN
PUSH PUSH
CHN1
SPK2000 CH 1-2US2000A
XP-ES4000
12-15VDC
+-
3
SPEAKERS
PROGRAM
INPUTS
4
LINELEVEL
1VRMS
EXP
OUT CAN3-6OUTPUTS
EXP
IN
5
6
3456
PGMVOLUME
BAL-OUT
UNBAL-IN
Telex
®
FRONT
BACK
CH 3-6ES4000A
PUSH PUSH PUSH PUSH
CH 1
CH 2
CH 6
CH 5
CH 4
CH 3
+-
INPUT1
INPUT2
12-15VDC
BAL
®
12-15VDC
+-
1
SPEAKERS
PROGRAM
INPUTS
2
LINELEVEL
1VRMS
P.A. EXP
OUT CHN2
VOL
PGM2
VOL
PGM1
BAL-OUT
UNBAL-IN
PUSH PUSH
CHN1
SPK2000 CH 1-2US2000A
XP-ES4000
12-15VDC
+-
3
SPEAKERS
PROGRAM
INPUTS
4
LINELEVEL
1VRMS
EXP
OUT CAN3-6OUTPUTS
EXP
IN
5
6
3456
PGMVOLUME
BAL-OUT
UNBAL-IN
Telex
®
FRONT
BACK
CH 3-6ES4000A
PUSH PUSH PUSH PUSH
CH 1
CH 2
CH 3
CH 4
CH 5
CH 6
PS-L PS-L
PS-L PS-L
PS-L PS-L
TO ADDITIONAL
LOCALLY POWERED
INTERCOM STATIONS
TERMINATION PLUGS
TERMINATION
PLUGS
1
1
1
1
1
1
6
1
1
6
4
4
1
1
1
1
55
Figure 13. Using termination plugs for all dry-line connection. In this example,all components use local power supplies,
and no power is supplied on the intercom channels. All stations may be operated over a much greater distance than is possi-
ble when using powered channels. Important: there should only be one termination plug used in each channel.
Note:For further informa-
tionabout the cable num-
bers,see page 22.