Motorola LS9208 ユーザーズマニュアル

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Symbol  LS9208 Product Reference Guide
Integrated Electronic Article Surveillance (EAS) 
Deactivation Antenna for Checkpoint EAS Systems 
The Symbol  LS9208's optional EAS deactivation feature includes an integrated RF 
antenna which, when attached to a Checkpoint Systems, Inc. RF-EAS deactivation system, 
supports deactivation of RF-EAS security labels while scanning a product at the Point-of-
Sale. This allows the merchandise to be removed from the store without activating the 
security alarm.
Note: Please contact your local Checkpoint representative to help connect 
the EAS deactivation system to insure proper operation. 
EAS Deactivation Range
EAS Deactivation Range depends upon several factors including:
EAS Tags. EAS tags are produced by several different manufacturers, each with 
a different performance level. This variance in performance can also vary the 
deactivation range.
Cable. The length of the EAS antenna cable wire is directly related to deactivation 
range. The longer the EAS deactivation antenna wires are, the more signal loss 
there is, which decreases EAS deactivation range.   
Calibration of the Checkpoint RF-EAS Deactivation System. There are several 
adjustments that can be made on the Checkpoint Deactivation System side. 
Please contact Checkpoint Systems, Inc. for details.
Check Stand Construction. Check stand construction also affects EAS 
deactivation range. The RF-EAS signal can be dampened, or severely reduced if 
there is too much metal or wood blocking the RF signal.
Note: Please contact your local Checkpoint representative to help connect 
the EAS deactivation system to insure proper operation.