TM 5-6350-264-14&P-3
NAVELEX EE 181-AA-OMI-04A/E121 R1860 M9443
TO 31S9-2FSS9-1-3
CHAPTER 1
INTRODUCTION
Section I. GENERAL
destruction of Army material to prevent enemy use are
1-1. SCOPE.
This manual is for your use in
contained in TM 750-244-3.
operating and maintaining the Passive Signal Ultrasonic
Processor, MX-9443/FSS-9(V), and a Passive Signal
1-5.
QUALITY ASSURANCE/QUALITY CONTROL.
Ultrasonic Receiver, R-1860/FSS-9(V), under normal
operating conditions.
The processor and Receiver
There are no Quality Assurance/Quality Control technical
together, make up the Passive Ultrasonic Sensor, which
manuals applicable to this equipment.
is an integral part of the Joint-Services Interior Intrusion
Detection System (JSIIDS). For information on other
1-6.
REPORTING EQUIPMENT IMPROVEMENT
major assemblies of the J-SIIDS, refer to the applicable
RECOMMENDATIONS (EIR). EIR's will be prepared on
manuals listed in appendix A.
Standard Form 368, Quality Deficiency Report.
Instructions for preparing EIR's are provided in DA
1-2.
MAINTENANCE FORMS AND RECORDS.
Pamphlet 738-750. EIR's should be mailed directly to
Equipment maintenance forms and procedures for their
Commander, U.S. Army Troop Support Command,
use are contained in DA Pamphlet 738-750, the Army
ATTN: AMSTR-QX, 4300 Goodfellow Blvd., St. Louis,
Maintenance Management System (TAMMS).
Missouri 63120-1798. A reply will be furnished directly to
you.
1-3. ADMINISTRATIVE STORAGE. Instructions for
administrative storage are contained in TM 740-90-1.
1-7. EQUIPMENT SERVICEABILITY CRITERIA
(ESC). This equipment is not covered by an ESC.
1-4. DESTRUCTION OF ARMY MATERIEL TO
PREVENT ENEMY USE. Instructions for the
Section II. DESCRIPTION AND DATA
strips for wire connections, and all electronic
1-8. DESCRIPTION.
components. The housing has a removable
cover and access holes where interconnecting
a. The Passive Ultrasonic Sensor (PUS) consists
wiring is brought in through conduit.
of a Processor and a Receiver. The sensor is
one of a series of components used to detect an
c.
The Receiver (fig. 1-2) consists of a PC board
intrusion into a secure area.
It receives
mounted inside a steel housing. Mounted on the
operating power from and sends alarm signals to
PC board are the gain control, TAS, terminal
the J-SIIDS Control Unit.
strip for wire connecting microphone, and all
electronic components. The housing has a
b. The Processor (fig. 1-1) consists of a printed
removable cover and access holes where
circuit board (PC board) mounted inside a steel
interconnecting wiring is brought in through
housing. Mounted on the PC board are the
conduit.
sensitivity control, tamper alarm switch (TAS),
terminal
Change 1 1-1
