Notifier XPIQ User Manual

Installation Circuit Connections
36 XPIQ PN 51013:C 7/01/03
FFT Firefighter (NAC) Riser - TB9
The FFT Riser can be used to connect Firefighter Telephones throughout the system. The
Riser can also be used to convert the FFT circuits to NAC (Notification Appliance Circuits) by
connecting 24 VDC power to TB9. The Riser Trouble LED can be used as an aid in
troubleshooting the riser.
High Level Audio Backup - J4 & J5
The High Level Audio Backup connectors are utilized when a single backup amplifier on one
XPIQ-MB is used as an external backup for amplifiers on other XPIQ-MBs. This requires
both high and low level backup cable connections.
Caution: An external backup amplifier must be used to back up the same type of amplifiers on other
XPIQ-MBs.
Connectors J4 and J5 are used for bringing high level audio from a backup amplifier to the
XPIQ-MB with a failed primary amplifier. To accomplish, make a connection from J4 of the
XPIQ-MB with backup to J5 of the XPIQ-MB with the external backup. In the case when
multiple XPIQ-MBs with external backup are used, cascade the backup signal as shown in
Figure 2.16 on page 41.
WARNING: High voltages are present at these terminals when the corresponding audio
amplifier is an XPIQ-AA2270.
PHONE
1 AND 2
PHONE
3 AND 4
XPIQ-PS Control Cable
CHGTRBL
Riser TRBL
SPKR4 TRBL
SPKR4 OUT
BATTRBL
A.C.Fail
J2
TB9
SW2
SW3
2 X 2W
2 X 2W
1 X 4W
1 X 4W
1
2
3
4
5
6
Figure 2.9 FFT Riser
XPIQ-MB Motherboard
FFT Connections
OR
24 VDC for NACs
NAC Riser Polarities
IN Shield (Terminal 1)
IN + (Terminal 2)
IN - (Terminal 3)
Through Shield (Terminal 4)
Through + (Terminal 5)
Through - (Terminal 6)
NOTE: Riser input polarities printed on the XPIQ
circuit board are for FFTs. Polarities for NACs are
reversed as indicated below.
FFT Riser Polarities
IN Shield (Terminal 1)
IN - (Terminal 2)
IN + (Terminal 3)
Through Shield (Terminal 4)
Through - (Terminal 5)
Through + (Terminal 6)
XPIQrise.CDR
!
P1
P2
J4
J5
High Level
Backup IN
High Level
Backup OUT
SPKR1 TRBL
SPKR1 OUT
XPIQ-MB Motherboard
In from J4 of
another XPIQ-MB
Out to J5 of another
XPIQ-MB
High
Level
Audio
Backup
Figure 2.10 High Level Audio Backup
XPIQJ4&5.CDR

Notifier XPIQ Specifications

General

Brand	Notifier
Model	XPIQ
Category	Marine Radio
Language	English