NAVELEX EE 181-AA-OMI-04A/E121 R1860 M9443
Section I. GENERAL
destruction of Army material to prevent enemy use are
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
QUALITY ASSURANCE/QUALITY CONTROL.
Ultrasonic Receiver, R-1860/FSS-9(V), under normal
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
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
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
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
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
The Receiver (fig. 1-2) consists of a PC board
intrusion into a secure area.
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
sensitivity control, tamper alarm switch (TAS),
Change 1 1-1