3M 3502, 3802, 3801, 3803, 3501, 2302, 3804, 2301 manual Indicator Light Photocell

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3M Accessories	3M Library Security System

Note

Multiple passes are not required to resensitize an item unless the indicator light did not turn on, then off.

Wrong Direction

Center Start

Spine of Material not against Model 764

Resensitizing Compact Disks (CDs)

The procedure for resensitizing CDs is the same as for books, except: the CD must be positioned upright as shown below and two passes must be made.

1.Pass the CD across the front surface of the Model 764 once.

2.Rotate the CD clockwise or counterclockwise 180 degrees so the bottom is now on top.

3.Pass the CD across the Model 764 a second time.

Troubleshooting

4.The Model 764 has been designed for a comfortable processing speed. The photocell must be unblocked for a short time (approximately 1.5 seconds) between books.

5.The speed with which material is processed can be increased by stacking printed materials up to the height of the vertical front surface of the unit. This is especially helpful for thin materials such as periodicals.

Indicator Light

Photocell

If the indicator light will not turn on during a proper pass, check the power connection for the Model 764. If the power connection is good, disconnect the power cord from the unit, pull out the fuse holder and check the fuse. A spare fuse is provided with each new Model 764. This unit is not otherwise operator serviceable.

!Caution

This unit is not designed to work with Magnetic Media. To prevent possible damage or loss of information, keep all such items at least 6 inches away from the Resensitizer.

4-28	E 3M 1999 September

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Contents Library Security System 3M, Tattle-Tape, and SelfCheck are trademarks of 3M Company 3Mt Library Security System Table of Contents Global Leader in Library Materials Flow Management IntroductionSection Introduction What this means to you3M 1999 September 3M Library Security System Section How the System WorksHow the System Works Section System Configuration Models 2301Agency Approvals FCC Radio Frequency Rules and RegulationsDOC Radio Frequency Rules and Regulations Accessories Security StripsHow to Verify System Operation Turning Your System OnEmergency Shutdown Models 3501 Detection Panels are shown belowAlarm FCC/Industry Canada/European/Australia EMC Compliance Australia3500--17L Important Safety Instructions Internal Use 10 M3501/M3502 Detection SystemAccessories Turning Your System On Fuse Replacement Models 3801 Accessories Turning Your System On FCC Radio Frequency Rules and Regulations DOC Radio Frequency Rules and RegulationsBlank Description/Characteristics Gate3Mt Staff Workstation 3Mt Handheld Desensitizer Model 3M AccessoriesInstallation Operating InstructionsTypical Items Used with the 3M Model 766 Desensitizer Security Strips Used with the 3M Model 766 DesensitizerSecurity Strip Application Exceptions3Mt On-Counter Desensitizer Model Not For Use With Recorded Magnetic MediaSecurity Strips Used with 3Mt Desensitizer Model Typical Items Used with 3M Model 930 DesensitizerOperating Instructions To desensitize security strips Security Strips Used with the 3Mt Desensitizer Model Typical Items Used with the 3M Model 2001 Desensitizer2001M For Use With Recorded Magnetic Media Security Strips Used with the 3Mt Desensitizer Model 2001M Typical Items Used with the 3M Model 2001M Desensitizer3Mt In-Counter Desensitizer Model Typical Items Used with the 3M Desensitizer Model 3Mt On-Counter Resensitizer Model Security Strips Used with the 3Mt Resensitizer Model Typical Items Used with the 3M Resensitizer Model3M Accessories Operating Instructions Resensitizing Security Strips Troubleshooting 3Mt Bookcheck Model Voltage SelectionOperating Instructions Desensitizing Security Strips Resetting the circuit breaker Troubleshooting No desensitizing or resensitizingCleaning Security Strips Used with the 3Mt Bookcheck ModelTypical Items Used with the 3M Bookcheck Model Description/Characteristics Incorrect Methods of Sensitizing and Desensitizing Optical Sensor Security Strips Used with the 3Mt Bookcheck Model 10 3Mt On-Counter Desensitizer Model Security Strips Used with the 3Mt Desensitizer Model 11 3Mt On-Counter Resensitizer Model Indicator Light Photocell Service Typical Items Used with the 3M On-Counter Resensitizer Model12 3Mt Model 494 Locking Exit or Entrance Gate Features and Benefits 13 3Mt SelfCheckt System Model14 3Mt SelfCheckt System Model 15 3Mt SelfCheckt System Model 16 3Mt SelfCheckt System Model 17 3Mt Staff Workstation Model Blank Stripping Procedure Security Strips Used with the 3M Detection SystemsInstallation in Books 3Mt Tattle-TapetSecurity Strips 3M Library Security SystemPrint Media Protection 3Mt Tattle-TapetSecurity Strips B1 Resensitizers Used with 3M Tattle-Tape B1 Security Strips 3M Library Security System 3Mt Tattle-TapetSecurity StripsDesensitizers Used with 3Mt Tattle-TapetB1 Security Strips Typical Items Marked with 3M Tattle-Tape B1 Security StripsPrint Media Protection 3Mt Tattle-TapetSecurity Strips B2 Desensitizers Used with 3M Tattle-Tape B2 Security Strips Resensitizers Used with 3M Tattle-Tape B2 Security StripsTypical Items Marked with 3M Tattle-Tape B2 Security Strips Marking Audio Cassettes Resensitizers Used with 3M Tattle-Tape DAC-1 Security Strips Marking Compact Discs Typical Items Marked with 3M Tattle-Tape DCD-2 Overlay Desensitizers Used with 3Mt Tattle-TapetDCD-2 OverlayResensitizers Used with 3M Tattle-Tape DCD-2 Overlay Security Overlay Storage ConditionsMarking Video Cassettes Resensitizers Used with 3M Tattle-Tape DVM-1 Security Strips Blank Operator’s Manual Training Your StaffSection Training Your Staff Training VideoWhat To Do When The Alarm Sounds Hands-on PracticeReview Of Your Library’s Security Policies Scenario #2 Unwanted AlarmsScenario #1 Scenario #3System Alarm Log Addressing Patron ConcernsRecovered 3M Library Security Systems System Alarm Log$ Value Alarm Patron Reported by Date Time Count Reason Yes MaterialsAccessories Desensitizers Cleaning InstructionsLattice and Base General Maintenance Photocell Lens and ReflectorTroubleshooting Guide Model 2301 Problem Cause ActionProblem Cause Action Model 3501 Problem Cause Action Training Your Staff Model 3801 Problem Cause Action Training Your Staff Obtaining Service Ordering SuppliesBlank Service Section ServiceModel Number Serial Number Service Important Notice to Purchaser