3M Detection System 3500 Series, Руководство оператора

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3M Detection Systems System Configuration
4-2
3M 2000–2008
4.1.1 Intended Use Statement
The 3M Detection System Model 3501 and 3502
(Model 3500 systems) are intended to provide security
protection for library materials. The Model 3501 and
3502 detection systems ensure that no materials leave
the library without being checked out.
The Model 3501 detection system is available in a
one–corridor configuration consisting of two detection
panels. The Model 3502 detection system is available
in a two–corridor configuration consisting of three
detection panels. Both systems provide audible and
visible alarms, and can be combined with video
security and voice alarms.
As patrons exit the library with materials to be
checked out, they must pass through the Model 3501
or 3502 detection panels. An exiting patron activates
the security system by blocking photocells in the
detection panels.
If a sensitized security strip is detected in the detection
corridor, an audible alarm as well as a visible alarm
light located at the top of the lattice corridor is
activated (and, optionally, video security and voice
alarm).
The Model 3501 and 3502 detection systems are
available in two direct mount configurations:
• Direct Mount with Threshold
: Lattices are
mounted directly to the floor and a threshold
covers the cables between the lattices.
• Direct Mount with Buried Cable
: Lattices are
mounted directly to the floor and cables between
the lattices are buried in conduit.
The Model 3501 and 3502 detection systems are
completely safe for magnetic media. The detection
systems will not harm videocassettes, audiocassettes,
or computer diskettes. The detection systems are
designed to be resistant to electronic noise
interference emitted by devices such as CRTs and
energy management systems.
The Model 3501 and 3502 detection systems can be
located as near as 18 inches to metal objects. By
comparison, the recommended distance from metal
objects for the Model 2300 and Model 3800 is 36
inches. The Model 3501 and 3502 detection systems
are not designed to detect 3M
Tattle–Tape Security
Labels or 3M QuadraTag Security Markers.
4.1.2 Safety Labels
The 3M Detection System Model 3501 and 3502 is
designed to detect the unauthorized removal of media
from the library. It is designed to be positioned inside
the library at the library exit. All exiting traffic should
be directed through the Model 3501 and 3502 to
maximize effectiveness. This system is designed for
continuous operation. For maximum protection of the
library media, use 3M
Tattle-Tape Security Strips
and 3M Accessories.
Warning Labels
!
WARNING
High Voltage
Personal Injury Hazard. Risk of electrical shock present.
Not operator servicable. Refer all servicing to 3M
factory trained personnel. Do not open panels or
electronics enclosure.