3M 3501, 3802 4.103Mt On-CounterDesensitizer Model, For Use With Recorded Magnetic Media, 4-25

3M Library Security System 3M Accessories

4.103Mt On-Counter Desensitizer Model

763 (For Use With Recorded Magnetic Media)

Description/Characteristics

The 3Mt On-Counter Desensitizer Model 763 is designed to desensitize 3Mt Tattle-TapetSecurity Strips. This includes security strips which have been surface-applied to audio and video cassettes, and prepackaged computer software.

This device is not intended to desensitize security strips which have been applied directly to computer software, as the disks may be damaged.

Security strips on protected items must be properly desensitized so the items can be carried through the detection system without causing an alarm.

Operating Instructions

To desensitize security strips:

Draw the marked item across the surface of the Model

763.Make sure the strips are against the back or horizontal surface of the unit. Place video tapes against the back of the unit as shown in the following example.

Place audio tapes on the horizontal surface of the unit as shown in the following example.

Installation

The 3M Model 763 is a moveable, non-electric, on-counter device which requires no installation. However, the 3M Model 763 should be used and stored away from areas which are readily accessible to customers.

Only one pass is necessary to fully desensitize a security strip.

To avoid damage to credit cards or computer software, do not permit credit cards or computer disks to make direct contact with the 3M Model 763.

E 3M 1999 September 4-25