3M 3803, 3802, 3801, 3501 Troubleshooting, Security Strips Used with the 3Mt Resensitizer Model

Page 42

3M Accessories	3M Library Security System

Troubleshooting

Problem: The Model 951 will not resensitize any strip.

DThe Model 951 is not connected to a working power outlet.

Solution: Plug the Model 951 into a working power outlet.

DThe internal thermal sensor is open.

The resensitizer may have been used or turned “ON” for too long a time, allowing it to over heat. The recommended duty cycle is one minute on and five minutes off.

Solution: Allow the Model 951 to cool.

Problem: Poor or inconsistent resensitizing.

DPassing the Model 951 along the length of a security strip too fast.

Solution: Slow the speed for resensitizing to approximately three inches [75 mm] per second.

DThe center of the Model 951 resensitizing element is not directly over the security strip.

DThe Model 951 is more than 1/4 inch [6 mm] away from the security strip.

Solution: Verify that the Model 951 is being used directly over the security strip and is not more than 1/4 inch [6 mm] away from the security strip.

Problem: Cracked or damaged housing.

Solution: Discontinue use immediately. The Model 951 is not repairable. Replace the unit.

Security Strips Used with the 3Mt Resensitizer Model 951

3Mt Tattle-TapetSecurity Strips

B1

B2 DCD-2

Security Strip Application

Security strips should always be applied to surfaces which are flat, clean, dry and at room temperature. For maximum adhesion, minimize touching the adhesive surface of the security strips.

Typical Items Used with the 3M Resensitizer Model 951

Books

Magazines

Periodicals

Compact discs

Exceptions

Keep credit cards, recorded magnetic media (audio cassettes, video cassettes, computer software), stem-wind and self-wind wrist watches at least six inches [150 mm] away from the 3M Model 951 surface to prevent magnetic damage.

Security Strip Storage Conditions

Store security strips at 50° - 90° F (10° - 32° C) and at 20 - 70% relative humidity.

Store security strips in a clean area and out of direct sunlight. Rotate stock.

4-16	E 3M 1999 September

Image 42

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