
P
AGE
16 of 30
M
ODEL
10959-00
X
W
ALL
-M
OUNT
A
UDIO
M
ESSENGER
I
NTERFACE
42004-344i
d:\standard ioms - current release\42004 instr. manuals\42004-344i.doc
01/06
The Page/Party
®
Interface TB1 terminal block assignments are as follows:
Terminal
Description
Function
TB1-1
P
AGE
(L1)
TB1-2
P
AGE
(L2)
Connects to the page line of Page/Party
®
system.
TB1-3
P
ARTY
1 (L1)
TB1-4
P
ARTY
1 (L2)
Connects to party line 1 of the Page/Party
®
system.
TB1-5
P
ARTY
2 (L1)
TB1-6
P
ARTY
2 (L2)
Connects to party line 2 of the Page/Party
®
system.
TB1-7
P
ARTY
3 (L1)
TB1-8
P
ARTY
3 (L2)
Connects to party line 3 of the Page/Party
®
system.
TB1-9
P
ARTY
4 (L1)
TB1-10
P
ARTY
4 (L2)
Connects to party line 4 of the Page/Party
®
system.
TB1-11
P
ARTY
5 (L1)
TB1-12
P
ARTY
5 (L2)
Connects to party line 5 of the Page/Party
®
system.
Resistive line balancing is required for the page line. If the AMI is installed in an existing or new
Page/Party
®
system with a Model 305-001 Line Balance, no additional line balancing is required.
However, if no resistive line balance exists, a 33-ohm resistor must be installed in parallel with the page
line.
The 69502-xxx Page/Party
®
Interface PCBA includes the 33-ohm resistive line balancing required for
party lines. If the AMI is installed in an existing or new Page/Party
®
system with a Model 305-001 Line
Balance for each connected party line, the corresponding 33-ohm resistors in the Model 305-001 must be
removed to maintain proper audio levels.