LT-6041 Rev 3
Terminal
Function
AM
Return for AP signal. Connects to QMP-510X terminal PTT IN -
QP
Connects to push to talk input on QIF-5000 (J2 terminal 1). This
input is used to activate paging function of the QX-5000 system.
QM
Return for QP signal. Connect to QIF-5000 J2 terminal 2.
Across PC terminals
Paging active dry contact. Closes when external signals or QX-5000
paging is active.
QA
Connect to QIF-5000 paging signal input. (J1 terminal 1)
QR
Return for QA. Connects to QIF-5000 J1 terminal 2.
AA
Connection for audio line from QMP-510X series remote paging
microphone consoles. Connects to QMP-510X MIC IN + terminal.
AR
Return for AA. Connects to QMP-510X MIC IN - terminal.
AS (two terminals)
Connection for shield of cables connected to QA,QR and AA,AR
VI
24VDC input. Connect to QIF-5000 J2 terminal 8.
0 (two terminals)
0V power return for VI and VO. Connect one to QIF-5000 J2
terminal 7 and the other to the QMP-501X 24VDC IN – terminal.
VO
24 VDC output. Connect to first QMP-510X series remote paging
console. Connect to QMP-501X 24VDC IN + terminal.
Jumpers identification table
Jumper
Function (when inserted)
Z1 (two jumpers)
Signal 1 audio line supervision enable. Both jumpers must be
installed and a 3.9K end of line resistor is required. In addition,
coupling capacitors may be needed on signal output to prevent
disruption of supervision voltage.
Z2 to Z4
Same function as Z1 but used for signal lines 2 to 4.
O1
Open detection for Zone 1 signal line. Must be removed when Z1
jumpers are not installed.
O2 to O4
Same function as O1 but used for signal lines 2 to 4.
X1
Control input #1 supervision and polarity. See figure XXX for
possible combinations.
X2 to X4
Same function as X1 but used for signal lines 2 to 4.
SE
Enables short circuit detection on signal lines input.
G
Ground fault detection enable on external signal side. Detection is
performed by the QIF-5000.
A. PRIO 1 to 4
Disable external signals 1 to 4 during alarm condition on QX-5000.
P. PRIO 1 to 4
Disable external signals 1 to 4 during QX-5000 paging activation.
