3M 3804, 3802, 3801, 3803, 3501, 2302, 3502, 2301 manual 11 3Mt On-Counter Resensitizer Model

3M Library Security System 3M Accessories

4.113Mt On-Counter Resensitizer Model

764 (Not For Use With Recorded Magnetic Media)

Description/Characteristics

The Model 764 is a stand-alone on-counter resensitizer. It is used to resensitize 3Mt Tattle-TapetSecurity Strips that have been applied to books, magazines, and other print media or to compact disks. Properly resensitized strips will set off an alarm when carried through a 3Mt Detection System. The Model 764 is powered from an AC power outlet.

Specifications

Physical:

Depth:	5.5 in. [140 mm]
Width:	12.25 in. [311 mm]
Height:	4.38 in. [111 mm]
Weight:	14.3 lbs. [6,5 kg]
Shipping Weight:	17.0 lbs. [7,7 kg]

AC Power: 120 VAC 60 Hz (T5L250V fuse), 5A 220 VAC 50 Hz (Fuse 2.5A)

Model 764

Installation

The Model 764 is a stand-alone on-counter device. It can be set on any non-metallictable or cart top. The Model 764 may produce audible noise and/or vibration if placed within 0.8 inches [20 mm] of metal objects or surfaces. A mounting base option is available that eliminates this situation.

For proper operation, the printed material must be moved across the front of the Model 764, so there must be adequate space on either side of the device for

sliding the printed material. Connect the device to an AC power outlet. For an AC voltage range of 100 - 120 VAC, use a 120 VAC 60 Hz unit, and for an AC voltage range of 200 - 240 VAC, use a 220 VAC 50 Hz unit.

System placement relative to interfering objects:

Magnetic Material:Keep all MAGNETICALLY RECORDED MATERIALS, audio and video cassettes, and computer disks at least 6 inches [150 mm] from the M764 Resensitizer.

Computers (CRT)	Keep all computers (CRTs) at least
	36 inches [914 mm] from the
	M764 Resensitizer.
Bright Lights:	Keep the Model 764 out of direct
	sunlight or other bright light. A
	change in the amount of light
	detected by the unit may cause
	false triggering.

Operating Instructions

To avoid damage to credit cards or computer software: Do not attempt to resensitize security strips which have been applied directly to computer software.

Do not permit credit cards or computer software disks to make direct contact with the 3M Model 764.

Resensitizing Books or Other Print Media

Slide the marked item from right to left along the front of the Model 764 as shown below. The spine of the marked item must be in contact with the front surface.

Indicator Light

1.Start the pass with the marked item completely to the right of the Model 764.

2.Check that the indicator light turns on as the item is slid to the left.

3.Continue sliding the item to the left until it has passed across the entire front surface of the unit. To ensure that processing is completed, the indicator light must turn off at the end of the pass.

E 3M 1999 September 4-27